{"id":3732,"date":"2026-02-05T08:50:16","date_gmt":"2026-02-05T00:50:16","guid":{"rendered":"https:\/\/www.longgangpump.com\/?p=3732"},"modified":"2026-02-05T08:50:16","modified_gmt":"2026-02-05T00:50:16","slug":"simplify-pump-selection-for-petrochemical-plants-the-power-of-single-stage-oh2-pumps","status":"publish","type":"post","link":"https:\/\/www.longgangpump.com\/el\/simplify-pump-selection-for-petrochemical-plants-the-power-of-single-stage-oh2-pumps\/","title":{"rendered":"\u0391\u03c0\u03bb\u03bf\u03c0\u03bf\u03b9\u03ae\u03c3\u03c4\u03b5 \u03c4\u03b7\u03bd \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b3\u03b9\u03b1 \u03a0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ac \u0395\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03b1: \u0397 \u0394\u03cd\u03bd\u03b1\u03bc\u03b7 \u03c4\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd OH2 \u039c\u03bf\u03bd\u03bf\u03cd \u03a3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5"},"content":{"rendered":"<h2 id=\"common-challenges-in-pump-selection\"><strong>\u03a3\u03c5\u03bd\u03bf\u03b4\u03bf\u03af \u03a0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03b7\u03c2 \u03c3\u03c9\u03c3\u03c4\u03ae\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c0\u03b1\u03af\u03b6\u03b5\u03b9 \u03b6\u03c9\u03c4\u03b9\u03ba\u03cc \u03c1\u03cc\u03bb\u03bf \u03c3\u03c4\u03b7 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1, \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1 \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03c5\u03bd\u03bf\u03bb\u03b9\u03ba\u03ac \u03ad\u03be\u03bf\u03b4\u03b1 \u03c4\u03c9\u03bd \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ce\u03bd \u03b5\u03b3\u03ba\u03b1\u03c4\u03b1\u03c3\u03c4\u03ac\u03c3\u03b5\u03c9\u03bd. \u03a9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03bf\u03b9 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03af \u03ba\u03b1\u03b9 \u03bf\u03b9 \u03bf\u03bc\u03ac\u03b4\u03b5\u03c2 \u03b1\u03b3\u03bf\u03c1\u03ce\u03bd \u03c3\u03c5\u03c7\u03bd\u03ac \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03b6\u03bf\u03c5\u03bd \u03b1\u03bc\u03c6\u03b9\u03b2\u03bf\u03bb\u03af\u03b1 \u03cc\u03c4\u03b1\u03bd \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03bf\u03c5\u03bd \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd. \u0388\u03bd\u03b1 \u03c3\u03c5\u03c7\u03bd\u03cc \u03c0\u03c1\u03cc\u03b2\u03bb\u03b7\u03bc\u03b1 \u03c0\u03c1\u03bf\u03ba\u03cd\u03c0\u03c4\u03b5\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b7 \u03c3\u03cd\u03b3\u03c7\u03c5\u03c3\u03b7 \u03c4\u03c9\u03bd \u03c4\u03cd\u03c0\u03c9\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd\u2014\u03b5\u03b9\u03b4\u03b9\u03ba\u03ac cantilever \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 (OH2), \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2. \u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 \u03c5\u03c0\u03b5\u03c1\u03bc\u03b5\u03b3\u03ad\u03b8\u03bf\u03c5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c0\u03c1\u03bf\u03ba\u03b1\u03bb\u03ad\u03c3\u03b5\u03b9 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03ad\u03be\u03bf\u03b4\u03b1 \u03ba\u03b1\u03b9 \u03b6\u03b7\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2, \u03b5\u03bd\u03ce \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03bc\u03b9\u03b1\u03c2 \u03c0\u03bf\u03bb\u03cd \u03bc\u03b9\u03ba\u03c1\u03ae\u03c2 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03c6\u03ad\u03c1\u03b5\u03b9 \u03b5\u03c0\u03b1\u03bd\u03b1\u03bb\u03b1\u03bc\u03b2\u03b1\u03bd\u03cc\u03bc\u03b5\u03bd\u03b5\u03c2 \u03b2\u03bb\u03ac\u03b2\u03b5\u03c2 \u03ba\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03c1\u03c1\u03b5\u03c5\u03c3\u03b7 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2.<\/p>\n<p>\u0388\u03bd\u03b1 \u03ac\u03bb\u03bb\u03bf \u03b5\u03bc\u03c0\u03cc\u03b4\u03b9\u03bf \u03b1\u03c6\u03bf\u03c1\u03ac \u03c4\u03b7\u03bd \u03ba\u03b1\u03c4\u03b1\u03bd\u03cc\u03b7\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ce\u03bd \u03b1\u03bd\u03b1\u03b3\u03ba\u03ce\u03bd \u03c4\u03b7\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03bc\u03c0\u03c1\u03bf\u03c3\u03c4\u03ac. \u039f\u03b9 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd greatly across sectors like petrochemicals, chemical handling, power production, and water purification. Lacking a solid understanding of these details often leads to poor selections.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img fetchpriority=\"high\" decoding=\"async\" class=\"aligncenter size-full wp-image-3726\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/02\/Common-Challenges-in-Pump-Selection.jpg\" alt=\"\u03a3\u03c5\u03bd\u03bf\u03b4\u03bf\u03af \u03a0\u03c1\u03bf\u03ba\u03bb\u03ae\u03c3\u03b5\u03b9\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2\" width=\"2364\" height=\"1773\" \/><\/div>\n<h2 id=\"importance-of-choosing-the-right-pump\"><strong>\u03a3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae\u03c2 \u03c4\u03b7\u03c2 \u03a3\u03c9\u03c3\u03c4\u03ae\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/strong><\/h2>\n<p>\u0397 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf\u03c5 \u03c4\u03cd\u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b7 \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1 \u03b3\u03b9\u03b1 \u03c4\u03b7\u03bd \u03b1\u03cd\u03be\u03b7\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c7\u03c1\u03cc\u03bd\u03bf\u03c5 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2, \u03c4\u03b7 \u03bc\u03b5\u03af\u03c9\u03c3\u03b7 \u03c4\u03b7\u03c2 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03ba\u03c4\u03b7\u03c3\u03b7 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c7\u03c1\u03cc\u03bd\u03b9\u03c9\u03bd \u03b1\u03c0\u03bf\u03c4\u03b1\u03bc\u03b9\u03b5\u03cd\u03c3\u03b5\u03c9\u03bd. \u039c\u03b9\u03b1 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b1\u03c5\u03be\u03ac\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1, \u03bc\u03b5\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03be\u03c5\u03c0\u03b7\u03c1\u03ad\u03c4\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7.<\/p>\n<p>\u03a3\u03c4\u03b7\u03bd <a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/\"><strong>Longgang Pump<\/strong><\/a>, \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bc\u03b5 \u03c3\u03c4\u03b7\u03bd \u03c0\u03b1\u03c1\u03bf\u03c7\u03ae \u03b5\u03be\u03b1\u03c4\u03bf\u03bc\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03c9\u03bd \u03bb\u03cd\u03c3\u03b5\u03c9\u03bd \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ce\u03bd \u03b1\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03b5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2. \u0391\u03c5\u03c4\u03cc \u03c4\u03bf \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9 \u03b5\u03be\u03b5\u03c4\u03ac\u03b6\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bc\u03b1\u03c2 LZE (OH2) Single Stage Cantilever alongside multi-stage and double suction options. It aims to guide customers in smart choices based on their job needs.<\/p>\n<h2 id=\"overview-of-pump-types\"><strong>\u0395\u03c0\u03b9\u03c3\u03ba\u03cc\u03c0\u03b7\u03c3\u03b7 \u03a4\u03cd\u03c0\u03c9\u03bd \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd<\/strong><\/h2>\n<h3 id=\"single-stage-cantilever-oh2-pumps\"><strong>Cantilever \u039c\u03bf\u03bd\u03bf\u03cd \u03a3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 (OH2) \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2<\/strong><\/h3>\n<p>\u03a4\u03bf LZE (OH2) \u03c5\u03c0\u03b7\u03c1\u03b5\u03c4\u03b5\u03af \u03c9\u03c2 \u03bc\u03b9\u03b1 \u03bf\u03c1\u03b9\u03b6\u03cc\u03bd\u03c4\u03b9\u03b1, \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ac \u03c5\u03c0\u03bf\u03c3\u03c4\u03b7\u03c1\u03b9\u03b6\u03cc\u03bc\u03b5\u03bd\u03b7 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b7 \u03c3\u03cd\u03bc\u03c6\u03c9\u03bd\u03b1 \u03bc\u03b5 \u03c4\u03b1 \u03c0\u03c1\u03cc\u03c4\u03c5\u03c0\u03b1 API610 11th edition. \u0391\u03c5\u03c4\u03ae \u03b7 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae \u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03ba\u03c5\u03c1\u03af\u03c9\u03c2 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ac \u03c5\u03b3\u03c1\u03ac \u03ae \u03b1\u03c5\u03c4\u03ac \u03bc\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1, \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03b1 \u03ae \u03b9\u03c3\u03c7\u03c5\u03c1\u03ac \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac, \u03ba\u03c1\u03cd\u03b1 \u03ae \u03b6\u03b5\u03c3\u03c4\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac. \u03a4\u03b1 \u03ba\u03cd\u03c1\u03b9\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd:<\/p>\n<ul>\n<li>\u0388\u03bd\u03b1 \u03c0\u03b5\u03c1\u03af\u03b2\u03bb\u03b7\u03bc\u03b1 volute \u03bc\u03b5 \u03b4\u03b9\u03c0\u03bb\u03ae \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 volute (\u03b3\u03b9\u03b1 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5\u03c2 \u226580mm) \u03c0\u03bf\u03c5 \u03b5\u03be\u03bf\u03bc\u03b1\u03bb\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b9\u03c2 \u03c0\u03bb\u03b5\u03c5\u03c1\u03b9\u03ba\u03ad\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2.<\/li>\n<li>\u039c\u03b9\u03b1 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7\u03c2 \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae \u03c0\u03bf\u03c5 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03ad\u03ba\u03b5\u03c4\u03b1\u03b9 \u03ba\u03b1\u03bb\u03ac \u03c3\u03c4\u03b7\u03bd \u03ba\u03bf\u03b9\u03bb\u03c9\u03c3\u03b7.<\/li>\n<li>\u0399\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae\u03c2 \u03ce\u03c3\u03b7\u03c2 \u03bc\u03ad\u03c3\u03c9 bushings \u03bb\u03b1\u03b9\u03bc\u03bf\u03cd \u03ba\u03b1\u03b9 \u03bf\u03c0\u03ce\u03bd \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2.<\/li>\n<li>\u039c\u03b9\u03b1 \u03bc\u03b9\u03ba\u03c1\u03ae \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ae \u03c0\u03bf\u03c5 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03b5\u03b9 \u03c3\u03b5 \u03c3\u03c4\u03b5\u03bd\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7.<\/li>\n<\/ul>\n<p>\u0391\u03c5\u03c4\u03ac \u03c4\u03b1 \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03ba\u03b1\u03b8\u03b9\u03c3\u03c4\u03bf\u03cd\u03bd \u03c4\u03b9\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 OH2 \u03b1\u03c1\u03ba\u03b5\u03c4\u03ac \u03c7\u03c1\u03ae\u03c3\u03b9\u03bc\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03bc\u03ad\u03c3\u03bf\u03c5 \u03cd\u03c8\u03bf\u03c5\u03c2 \u03bc\u03b5 \u03c4\u03c1\u03b1\u03c7\u03b9\u03ac \u03ae \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac.<\/p>\n<h3 id=\"multi-stage-pumps\"><strong>\u03a0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b5\u03c2 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2<\/strong><\/h3>\n<p>\u039f\u03b9 \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b5\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2, \u03cc\u03c0\u03c9\u03c2 \u03bf\u03b9 LCD (BB3) \u03ae LDD (BB4) \u03c4\u03b7\u03c2 Longgang Pump, \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03c3\u03c4\u03bf\u03b9\u03b2\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ad\u03c2 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03b4\u03b7\u03bc\u03b9\u03bf\u03c5\u03c1\u03b3\u03ae\u03c3\u03bf\u03c5\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03c0\u03af\u03b5\u03c3\u03b7 \u03b5\u03be\u03cc\u03b4\u03bf\u03c5. \u039a\u03c5\u03c1\u03af\u03c9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03ba\u03b1\u03b8\u03b1\u03c1\u03ac \u03c5\u03b3\u03c1\u03ac \u03ae \u03b1\u03c5\u03c4\u03ac \u03bc\u03b5 \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1, \u03c3\u03b5 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c7\u03ad\u03c2 such as oil extraction, petrochemical work, chemical plants, coal processing, pipe transport, seawater desalting, power station boiler feeds, and more.<\/p>\n<p>\u03a0\u03b1\u03c1\u03cc\u03bb\u03bf \u03c0\u03bf\u03c5 \u03c6\u03c4\u03ac\u03bd\u03bf\u03c5\u03bd \u03c3\u03b5 \u03cd\u03c8\u03b7 \u03ad\u03c9\u03c2 3000 \u03bc\u03ad\u03c4\u03c1\u03b1, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03c1\u03bf\u03c3\u03b8\u03ad\u03c4\u03bf\u03c5\u03bd \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ac \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1, \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ba\u03cc\u03c3\u03c4\u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u03bc\u03b5\u03b3\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5. \u03a3\u03b5 \u03ad\u03bd\u03b1 \u03c3\u03b5\u03bd\u03ac\u03c1\u03b9\u03bf \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1\u03c2 \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1 \u03c3\u03b5 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2, \u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c4\u03bf \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf LCD \u03c9\u03b8\u03b5\u03af \u03c4\u03bf \u03bd\u03b5\u03c1\u03cc \u03c3\u03b5 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae 500 m \u03bc\u03b5 \u03b1\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1.<\/p>\n<h3 id=\"double-suction-pumps\"><strong>\u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2<\/strong><\/h3>\n<p>\u0397 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 LAD (BB1) \u03c4\u03b7\u03c2 Longgang Pump \u03ad\u03c7\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b7\u03bc\u03ad\u03bd\u03b7 \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae \u03c0\u03bf\u03c5 \u03c4\u03c1\u03b1\u03b2\u03ac\u03b5\u03b9 \u03c1\u03b5\u03c5\u03c3\u03c4\u03cc \u03ba\u03b1\u03b9 \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03b4\u03cd\u03bf \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03b3\u03b9\u03b1 \u03bd\u03b1 \u03bc\u03b5\u03b9\u03ce\u03c3\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ae \u03ce\u03c3\u03b7. \u039a\u03c5\u03c1\u03af\u03c9\u03c2 \u03bc\u03b5\u03c4\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ac \u03c5\u03b3\u03c1\u03ac \u03ae \u03b1\u03c5\u03c4\u03ac \u03bc\u03b5 \u03bc\u03b9\u03ba\u03c1\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03c3\u03b5 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 such as petrochemical sites, water farming, factory power units, and desalting works.<\/p>\n<p>\u039f\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03bf\u03cd\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1 \u03b3\u03b9\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03c1\u03bf\u03ad\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5, \u03b1\u03bb\u03bb\u03ac \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03ce\u03c1\u03bf \u03ba\u03b1\u03b9 \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03ad\u03c4\u03b7\u03c3\u03ae \u03c4\u03bf\u03c5\u03c2. \u039b\u03ac\u03b2\u03b5\u03c4\u03b5 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03ad\u03bd\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf \u03ad\u03c1\u03b3\u03bf \u03ac\u03c1\u03b4\u03b5\u03c5\u03c3\u03b7\u03c2: \u03c4\u03bf LAD \u03c0\u03b1\u03c1\u03ad\u03c7\u03b5\u03b9 2000 m\u00b3\/h \u03c3\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae \u03bc\u03b5 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2.<\/p>\n<h2 id=\"key-factors-in-pump-selection\"><strong>\u039a\u03cd\u03c1\u03b9\u03bf\u03b9 \u03a0\u03b1\u03c1\u03ac\u03b3\u03bf\u03bd\u03c4\u03b5\u03c2 \u03c3\u03c4\u03b7\u03bd \u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/strong><\/h2>\n<h3 id=\"pressure-and-head-requirements\"><strong>\u0391\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03a0\u03af\u03b5\u03c3\u03b7\u03c2 \u03ba\u03b1\u03b9 \u039a\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2<\/strong><\/h3>\n<p>\u0397 \u03b1\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03bd\u03b1\u03b3\u03ba\u03ce\u03bd \u03cd\u03c8\u03bf\u03c5\u03c2 \u03c4\u03bf\u03c5 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03c4\u03cd\u03c0\u03bf \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03ad\u03c7\u03b5\u03b9 \u043a\u043b\u044e\u0447\u03b9\u03ba\u03ae \u03c3\u03b7\u03bc\u03b1\u03c3\u03af\u03b1. \u0393\u03b9\u03b1 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1 \u03cd\u03c8\u03b7 (16\u2013250m), \u03b7 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/product\/lze-oh2-single-stage-cantilever-centrifugal-pump\/\"><strong>LZE (OH2)<\/strong><\/a> \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b5\u03af \u03bf\u03bc\u03b1\u03bb\u03ac \u03c7\u03c9\u03c1\u03af\u03c2 \u03c4\u03b1 \u03b5\u03c0\u03b9\u03c0\u03bb\u03ad\u03bf\u03bd \u03c3\u03c4\u03c1\u03ce\u03bc\u03b1\u03c4\u03b1 \u03c4\u03c9\u03bd \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03c9\u03bd \u03c1\u03c5\u03b8\u03bc\u03af\u03c3\u03b5\u03c9\u03bd. \u03a4\u03bf LZE \u03b4\u03b9\u03b1\u03c7\u03b5\u03b9\u03c1\u03af\u03b6\u03b5\u03c4\u03b1\u03b9 \u03c1\u03bf\u03ad\u03c2 5.5\u20132600 m\u00b3\/h \u03ba\u03b1\u03b9 \u03cd\u03c8\u03b7 \u03b1\u03c0\u03cc 16\u2013250 m \u03c3\u03b5 \u03c0\u03b9\u03ad\u03c3\u03b5\u03b9\u03c2 \u03ad\u03c9\u03c2 10 MPa.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-3730\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/02\/LZE-OH2-Single-Stage-Cantilever-Pump.jpg\" alt=\"\u0391\u03bd\u03c4\u03bb\u03af\u03b1 Cantilever \u039c\u03bf\u03bd\u03bf\u03cd \u03a3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 LZE (OH2)\" width=\"768\" height=\"588\" \/><\/div>\n<h3 id=\"fluid-characteristics-and-solids-handling\"><strong>\u03a7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03a1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd \u03ba\u03b1\u03b9 \u03a7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03a3\u03c4\u03b5\u03c1\u03b5\u03ce\u03bd<\/strong><\/h3>\n<p>\u038c\u03c4\u03b1\u03bd \u03c4\u03bf \u03c5\u03b3\u03c1\u03cc \u03c6\u03ad\u03c1\u03b5\u03b9 \u03b1\u03b9\u03c9\u03c1\u03bf\u03cd\u03bc\u03b5\u03bd\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03ae \u03b4\u03c1\u03b1 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c4\u03b9\u03ba\u03ac \u03c3\u03c4\u03b1 \u03c5\u03bb\u03b9\u03ba\u03ac, \u03b7 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5 \u03c3\u03c9\u03c3\u03c4\u03bf\u03cd \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03c4\u03b9\u03ba\u03bf\u03cd \u03c5\u03bb\u03b9\u03ba\u03bf\u03cd \u03b3\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b7. \u039f\u03b9 \u03b5\u03ba\u03b4\u03cc\u03c3\u03b5\u03b9\u03c2 OH2 \u03c4\u03b7\u03c2 Longgang Pump \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03b7 \u03bc\u03b5\u03c4\u03b1\u03c6\u03bf\u03c1\u03ac \u03ba\u03b1\u03b8\u03b1\u03c1\u03ce\u03bd \u03ae \u03b5\u03bb\u03b1\u03c6\u03c1\u03ce\u03c2 \u03c6\u03bf\u03c1\u03c4\u03b9\u03c3\u03bc\u03ad\u03bd\u03c9\u03bd \u03bc\u03b5 \u03c3\u03c9\u03bc\u03b1\u03c4\u03af\u03b4\u03b9\u03b1, \u03bf\u03c5\u03b4\u03ad\u03c4\u03b5\u03c1\u03c9\u03bd \u03ae \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ce\u03bd \u03c1\u03b5\u03c5\u03c3\u03c4\u03ce\u03bd. \u0391\u03c0\u03cc \u03c4\u03b7\u03bd \u03ac\u03bb\u03bb\u03b7 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac, \u03c4\u03b1 \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b1 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03b1 \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b1\u03bd\u03c4\u03b9\u03bc\u03b5\u03c4\u03c9\u03c0\u03af\u03c3\u03bf\u03c5\u03bd \u03c4\u03b1\u03c7\u03cd\u03c4\u03b5\u03c1\u03b7 \u03b4\u03b9\u03ac\u03b2\u03c1\u03c9\u03c3\u03b7 \u03b1\u03c0\u03cc \u03c3\u03c4\u03b5\u03bd\u03ac \u03bc\u03bf\u03bd\u03bf\u03c0\u03ac\u03c4\u03b9\u03b1. \u0393\u03b9\u03b1 \u03bc\u03b9\u03b1 \u03c1\u03bf\u03ae \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03c7\u03b7\u03bc\u03b9\u03ba\u03ce\u03bd \u03bc\u03b5 1% \u03c3\u03c4\u03b5\u03c1\u03b5\u03ac, \u03c4\u03b1 \u03b1\u03bd\u03bf\u03b9\u03c7\u03c4\u03ac \u03bc\u03bf\u03bd\u03bf\u03c0\u03ac\u03c4\u03b9\u03b1 \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae\u03c2 \u03c4\u03bf\u03c5 LZE \u03b1\u03bd\u03c4\u03ad\u03c7\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1, \u03b4\u03b9\u03b1\u03c1\u03ba\u03ce\u03bd\u03c4\u03b1\u03c2 20% \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c3\u03b5 \u03b4\u03bf\u03ba\u03b9\u03bc\u03ad\u03c2 \u03b1\u03c0\u03cc \u03c3\u03c4\u03b5\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf\u03c5\u03c2 \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03bf\u03c5\u03c2 \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2.<\/p>\n<h3 id=\"space-constraints-and-installation-flexibility\"><strong>\u03a0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03af \u03a7\u03ce\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u0395\u03c5\u03b5\u03bb\u03b9\u03be\u03af\u03b1 \u0395\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2<\/strong><\/h3>\n<p>\u03a4\u03bf \u03bc\u03b9\u03ba\u03c1\u03cc \u03bc\u03ad\u03b3\u03b5\u03b8\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03b7 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2 \u03b3\u03c1\u03b1\u03bc\u03bc\u03ae\u03c2 \u03c4\u03bf\u03c5 OH2 \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03ac \u03c3\u03b5 \u03b1\u03bd\u03b1\u03b2\u03b1\u03b8\u03bc\u03af\u03c3\u03b5\u03b9\u03c2 \u03ae \u03c3\u03c4\u03b5\u03bd\u03bf\u03cd\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd. \u0397 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ad\u03bb\u03be\u03b7\u03c2-\u03ad\u03be\u03bf\u03b4\u03bf\u03c2 \u03c3\u03c4\u03b7\u03bd \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 LZE \u03c4\u03b7\u03c2 Longgang Pump \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c3\u03c4\u03bf\u03c5\u03c2 \u03b5\u03c1\u03b3\u03b1\u03b6\u03cc\u03bc\u03b5\u03bd\u03bf\u03c5\u03c2 \u03bd\u03b1 \u03b5\u03bb\u03ad\u03b3\u03c7\u03bf\u03c5\u03bd \u03c4\u03b1 \u03b5\u03c3\u03c9\u03c4\u03b5\u03c1\u03b9\u03ba\u03ac \u03b5\u03cd\u03ba\u03bf\u03bb\u03b1, \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b1\u03b3\u03b3\u03af\u03b6\u03bf\u03c5\u03bd \u03c4\u03bf\u03c5\u03c2 \u03b1\u03b3\u03c9\u03b3\u03bf\u03cd\u03c2. \u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ac, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf LAD \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c0\u03b9\u03bf \u03b5\u03c5\u03c1\u03b5\u03af\u03bf\u03c5\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5\u03c2 \u03bb\u03cc\u03b3\u03c9 \u03c4\u03bf\u03c5 \u03b4\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03c9\u03bd \u03b5\u03b9\u03c3\u03c1\u03bf\u03ce\u03bd \u03b4\u03cd\u03bf \u03ba\u03b1\u03c4\u03b5\u03c5\u03b8\u03cd\u03bd\u03c3\u03b5\u03c9\u03bd.<\/p>\n<h3 id=\"maintenance-and-lifecycle-costs\"><strong>\u03a3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03ba\u03b1\u03b9 \u039a\u03cc\u03c3\u03c4\u03b7 \u039a\u03cd\u03ba\u03bb\u03bf\u03c5 \u0396\u03c9\u03ae\u03c2<\/strong><\/h3>\n<p>\u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 OH2 \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 \u03c0\u03b5\u03c1\u03b9\u03ad\u03c7\u03bf\u03c5\u03bd \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03b5\u03bd\u03b5\u03c1\u03b3\u03ac \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03b1\u03c0\u03cc \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b5\u03c2 \u03ae \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03b1\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2, \u03ba\u03ac\u03c4\u03b9 \u03c0\u03bf\u03c5 \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ae\u03c2. \u0397 \u03b4\u03b9\u03ac\u03c4\u03b1\u03be\u03b7 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03b1\u03c2 \u03ac\u03be\u03bf\u03bd\u03b1 \u03b1\u03ba\u03bf\u03bb\u03bf\u03c5\u03b8\u03b5\u03af \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b1\u03bd\u03cc\u03bd\u03b5\u03c2 API682 \u03ba\u03b1\u03b9 \u03b5\u03c0\u03b9\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03b4\u03b9\u03ac\u03c6\u03bf\u03c1\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c8\u03cd\u03be\u03b7\u03c2 \u03ae \u03c3\u03c4\u03b5\u03b3\u03b1\u03bd\u03bf\u03c0\u03bf\u03af\u03b7\u03c3\u03b7\u03c2. \u039c\u03b5 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03c6\u03b8\u03bf\u03c1\u03ad\u03c2, \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03bc\u03b5\u03b9\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2 \u03bc\u03b1\u03ba\u03c1\u03bf\u03c0\u03c1\u03cc\u03b8\u03b5\u03c3\u03bc\u03b1.<\/p>\n<h2 id=\"comparative-advantages-of-oh2-pumps-by-longgang-pump\"><strong>\u03a3\u03c5\u03b3\u03ba\u03c1\u03b9\u03c4\u03b9\u03ba\u03ac \u03a0\u03bb\u03b5\u03bf\u03bd\u03b5\u03ba\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u0391\u03bd\u03c4\u03bb\u03b9\u03ce\u03bd OH2 \u03b1\u03c0\u03cc Longgang Pump<\/strong><\/h2>\n<h3 id=\"operational-simplicity-and-reliability\"><strong>\u039b\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ae \u0391\u03c0\u03bb\u03cc\u03c4\u03b7\u03c4\u03b1 \u03ba\u03b1\u03b9 \u0391\u03be\u03b9\u03bf\u03c0\u03b9\u03c3\u03c4\u03af\u03b1<\/strong><\/h3>\n<p>\u03a4\u03bf LZE (OH2) \u03b5\u03c0\u03c9\u03c6\u03b5\u03bb\u03b5\u03af\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03ad\u03bd\u03b1\u03bd \u03b1\u03c0\u03bb\u03cc \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03cc \u03c3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03cc \u03bc\u03b5 \u03bc\u03af\u03b1 \u03bc\u03cc\u03bd\u03bf \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae. \u0394\u03b1\u03ba\u03c4\u03cd\u03bb\u03b9\u03bf\u03b9 \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03c3\u03b5 \u03ba\u03ac\u03b8\u03b5 \u03c0\u03bb\u03b5\u03c5\u03c1\u03ac \u03c4\u03b7\u03c2 \u03c6\u03c4\u03b5\u03c1\u03c9\u03c4\u03ae\u03c2, \u03ba\u03b1\u03b8\u03ce\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03c0\u03ad\u03c2 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03af\u03b1\u03c2, \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03bf\u03cd\u03bd \u03c4\u03b1 \u03b1\u03be\u03bf\u03bd\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ac. \u0391\u03c5\u03c4\u03cc \u03b4\u03b9\u03b5\u03c5\u03ba\u03bf\u03bb\u03cd\u03bd\u03b5\u03b9 \u03c4\u03b7\u03bd \u03b5\u03c0\u03af\u03bb\u03c5\u03c3\u03b7 \u03b6\u03b7\u03c4\u03b7\u03bc\u03ac\u03c4\u03c9\u03bd \u03ba\u03b1\u03b9 \u03b4\u03b9\u03b1\u03c4\u03b7\u03c1\u03b5\u03af \u03c5\u03c8\u03b7\u03bb\u03cc \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2. \u03a3\u03b5 \u03ba\u03b1\u03b8\u03b7\u03bc\u03b5\u03c1\u03b9\u03bd\u03ad\u03c2 \u03bc\u03b5\u03c4\u03b1 shifts \u03c3\u03b5 \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1, \u03b1\u03c5\u03c4\u03ae \u03b7 \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b1\u03c0\u03c1\u03cc\u03bf\u03c0\u03c4\u03b5\u03c2 \u03c3\u03c4\u03ac\u03c3\u03b5\u03b9\u03c2.<\/p>\n<h3 id=\"versatility-across-industrial-applications\"><strong>\u03a0\u03bf\u03bb\u03c5\u03c0\u03bb\u03bf\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03c3\u03b5 \u0392\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2<\/strong><\/h3>\n<p>\u03a3\u03b5 \u03b4\u03b9\u03c5\u03bb\u03b9\u03c3\u03c4\u03ae\u03c1\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03b5\u03bb\u03b1\u03af\u03bf\u03c5, \u03c3\u03c4\u03b1\u03b8\u03bc\u03bf\u03cd\u03c2 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2 \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bb\u03bf\u03b3\u03b9\u03ba\u03ac \u03ad\u03c1\u03b3\u03b1, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 OH2 \u03c4\u03b7\u03c2 Longgang Pump \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03bf\u03c5\u03bd \u03c0\u03bf\u03bb\u03bb\u03bf\u03cd\u03c2 \u03c1\u03cc\u03bb\u03bf\u03c5\u03c2. \u0395\u03bc\u03c6\u03b1\u03bd\u03af\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c3\u03c5\u03c7\u03bd\u03ac \u03c3\u03b5 \u03b1\u03bd\u03b1\u03c0\u03bd\u03b5\u03c5\u03c3\u03c4\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae \u03b4\u03b9\u03cd\u03bb\u03b9\u03c3\u03b7, \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 cracking, \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ac, \u03c7\u03b7\u03bc\u03b9\u03ba\u03ac \u03ac\u03bd\u03b8\u03c1\u03b1\u03ba\u03b1 \u03ba\u03b1\u03b9 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03b1\u03c5\u03c4\u03ac. \u0397 \u03c0\u03c1\u03bf\u03c3\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae \u03c4\u03bf\u03c5\u03c2 \u03c4\u03cc\u03c3\u03bf \u03c3\u03b5 \u03ba\u03b1\u03b8\u03b1\u03c1\u03ad\u03c2 \u03c1\u03bf\u03ad\u03c2 \u03cc\u03c3\u03bf \u03ba\u03b1\u03b9 \u03c3\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03bc\u03b5 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c3\u03b7\u03bc\u03b1\u03af\u03bd\u03b5\u03b9 \u03b5\u03c5\u03c1\u03b5\u03af\u03b1 \u03c7\u03c1\u03ae\u03c3\u03b7.<\/p>\n<h3 id=\"cost-efficiency-over-time\"><strong>\u039f\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u0391\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1 \u03bc\u03b5 \u03c4\u03bf\u03bd \u03a7\u03c1\u03cc\u03bd\u03bf<\/strong><\/h3>\n<p>\u0393\u03b9\u03b1 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2 \u03bc\u03ad\u03c3\u03bf\u03c5 \u03cd\u03c8\u03bf\u03c5\u03c2, \u03c4\u03bf OH2 \u03be\u03b5\u03ba\u03b9\u03bd\u03ac \u03c6\u03b8\u03b7\u03bd\u03cc\u03c4\u03b5\u03c1\u03bf \u03b1\u03c0\u03cc \u03c4\u03b9\u03c2 \u03c0\u03bf\u03bb\u03c5\u03c3\u03c4\u03ac\u03b4\u03b9\u03b5\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03ba\u03b1\u03b9 \u03ad\u03c7\u03b5\u03b9 \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b1 \u03ba\u03bf\u03bc\u03bc\u03ac\u03c4\u03b9\u03b1 \u03b3\u03b9\u03b1 \u03b5\u03c0\u03b9\u03c3\u03ba\u03b5\u03c5\u03ad\u03c2 \u03ae \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03b3\u03ad\u03c2. \u0391\u03c5\u03c4\u03cc \u03c6\u03ad\u03c1\u03bd\u03b5\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03bf\u03c4\u03b1\u03bc\u03b9\u03b5\u03cd\u03c3\u03b5\u03b9\u03c2 \u03c3\u03b5 \u03cc\u03bb\u03bf \u03c4\u03bf\u03bd \u03c0\u03bb\u03ae\u03c1\u03b7 \u03ba\u03cd\u03ba\u03bb\u03bf \u03b6\u03c9\u03ae\u03c2 \u03c4\u03bf\u03c5.<\/p>\n<h2 id=\"when-to-choose-other-designs-instead-of-oh2-pumps\"><strong>\u03a0\u03cc\u03c4\u03b5 \u03bd\u03b1 \u0395\u03c0\u03b9\u03bb\u03ad\u03be\u03b5\u03c4\u03b5 \u0386\u03bb\u03bb\u03bf\u03c5\u03c2 \u03a3\u03c7\u03b5\u03b4\u03b9\u03b1\u03c3\u03bc\u03bf\u03cd\u03c2 \u0391\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u0391\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 OH2<\/strong><\/h2>\n<h3 id=\"scenarios-requiring-high-head-or-pressure-boosting\"><strong>\u03a3\u03b5\u03bd\u03ac\u03c1\u03b9\u03b1 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c5\u03c8\u03b7\u03bb\u03ae \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae \u03ae \u03b5\u03bd\u03af\u03c3\u03c7\u03c5\u03c3\u03b7 \u03c0\u03af\u03b5\u03c3\u03b7\u03c2<\/strong><\/h3>\n<p>\u0391\u03bd \u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03ae \u03c3\u03b1\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03cd\u03c8\u03b7 \u03ac\u03bd\u03c9 \u03c4\u03c9\u03bd 250\u03bc \u03ae \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03b4\u03b9\u03b1\u03b4\u03c1\u03bf\u03bc\u03ad\u03c2 \u03b1\u03b3\u03c9\u03b3\u03ce\u03bd, \u03bf\u03b9 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03cc\u03c0\u03c9\u03c2 LCD (BB3) \u03ae LDD (BB4) \u03c4\u03b1\u03b9\u03c1\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b1. \u0391\u03c5\u03c4\u03ad\u03c2 \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03ad\u03c9\u03c2 3000\u03bc \u03cd\u03c8\u03bf\u03c2 \u03b3\u03b9\u03b1 \u03b4\u03cd\u03c3\u03ba\u03bf\u03bb\u03b1 \u03ad\u03c1\u03b3\u03b1 \u03cc\u03c0\u03c9\u03c2 \u03b7 \u03c4\u03c1\u03bf\u03c6\u03bf\u03b4\u03bf\u03c3\u03af\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03bb\u03ad\u03b2\u03b7\u03c4\u03b1. \u03a3\u03b5 \u03ad\u03bd\u03b1 \u03b5\u03c1\u03b3\u03bf\u03c3\u03c4\u03ac\u03c3\u03b9\u03bf \u03b1\u03c0\u03ac\u03bb\u03b5\u03b9\u03c8\u03b7\u03c2 \u03b8\u03b1\u03bb\u03ac\u03c3\u03c3\u03b9\u03bf\u03c5 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c0\u03bf\u03c5 \u03c9\u03b8\u03b5\u03af \u03ac\u03bb\u03bc\u03b7 800\u03bc \u03b1\u03bd\u03b7\u03c6\u03bf\u03c1\u03b9\u03ba\u03ac, \u03c4\u03bf LDD \u03be\u03b5\u03c7\u03c9\u03c1\u03af\u03b6\u03b5\u03b9 \u03b5\u03ba\u03b5\u03af \u03cc\u03c0\u03bf\u03c5 \u03ad\u03bd\u03b1 \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 \u03b8\u03b1 \u03b4\u03c5\u03c3\u03ba\u03bf\u03bb\u03b5\u03c5\u03cc\u03c4\u03b1\u03bd \u03ba\u03b1\u03b9 \u03b8\u03b1 \u03b1\u03c0\u03ad\u03c4\u03c5\u03c7\u03b5.<\/p>\n<h3 id=\"applications-demanding-high-flow-rates-at-low-head-losses\"><strong>\u0395\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03c5\u03c8\u03b7\u03bb\u03bf\u03cd\u03c2 \u03c1\u03c5\u03b8\u03bc\u03bf\u03cd\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03bc\u03b5 \u03c7\u03b1\u03bc\u03b7\u03bb\u03ad\u03c2 \u03b1\u03c0\u03ce\u03bb\u03b5\u03b9\u03b5\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2<\/strong><\/h3>\n<p>\u03a4\u03b1 \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bd\u03b5\u03c1\u03bf\u03cd \u03c0\u03cc\u03bb\u03b7\u03c2 \u03ae \u03c4\u03b1 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b1 \u03c8\u03c5\u03ba\u03c4\u03b9\u03ba\u03ac \u03c6\u03c5\u03c4\u03ac \u03c3\u03c5\u03c7\u03bd\u03ac \u03b5\u03c3\u03c4\u03b9\u03ac\u03b6\u03bf\u03c5\u03bd \u03c3\u03c4\u03bf\u03bd \u03cc\u03b3\u03ba\u03bf \u03c0\u03b1\u03c1\u03ac \u03c3\u03c4\u03bf \u03cd\u03c8\u03bf\u03c2. \u03a3\u03b5 \u03b1\u03c5\u03c4\u03ad\u03c2 \u03c4\u03b9\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2, \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03ad\u03b3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 <a style=\"text-decoration: underline;\" href=\"https:\/\/www.longgangpump.com\/el\/product\/bb1-axially-split-double-suction-centrifugal-pump\/\"><strong>LAD (BB1)<\/strong><\/a> \u03c5\u03c0\u03b5\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03c4\u03c9\u03bd \u03bc\u03bf\u03bd\u03ac\u03b4\u03c9\u03bd OH2 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b5\u03c2 \u03b4\u03c5\u03bd\u03ac\u03bc\u03b5\u03b9\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7\u03bd \u03b9\u03c3\u03c7\u03c5\u03c1\u03ae \u03b1\u03c0\u03cc\u03b4\u03bf\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03bf\u03c5\u03c2 \u03cc\u03b3\u03ba\u03bf\u03c5\u03c2.<\/p>\n<p>&nbsp;<\/p>\n<div style=\"text-align: center;\"><img decoding=\"async\" class=\"aligncenter size-full wp-image-3728\" src=\"https:\/\/www.longgangpump.com\/wp-content\/uploads\/2026\/02\/LADBB1-Axial-Split-Double-Suction-Centrifugal-Pump.jpg\" alt=\"LAD(BB1)-\u0391\u03be\u03b9\u03b1\u03ba\u03ae \u0391\u03bd\u03c4\u03bb\u03af\u03b1 \u039a\u03b5\u03bd\u03c4\u03c1\u03bf\u03c6\u03c5\u03b3\u03ae\u03c2 \u0394\u03b9\u03c0\u03bb\u03ae\u03c2 \u0391\u03bd\u03b1\u03c1\u03c1\u03cc\u03c6\u03b7\u03c3\u03b7\u03c2 \u03bc\u03b5 \u0394\u03b9\u03b1\u03c7\u03c9\u03c1\u03b9\u03c3\u03bc\u03cc\" width=\"800\" height=\"547\" \/><\/div>\n<h3 id=\"systems-with-specific-hydraulic-requirements\"><strong>\u03a3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 \u03bc\u03b5 \u03c3\u03c5\u03b3\u03ba\u03b5\u03ba\u03c1\u03b9\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ad\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2<\/strong><\/h3>\n<p>\u038c\u03c0\u03bf\u03c5 \u03b7 \u03bf\u03bc\u03bf\u03b9\u03cc\u03bc\u03bf\u03c1\u03c6\u03b7 \u03c1\u03bf\u03ae \u03ae \u03bf\u03b9 \u03b5\u03b9\u03c3\u03c1\u03bf\u03ad\u03c2 \u03b1\u03c0\u03cc \u03b4\u03cd\u03bf \u03c0\u03bb\u03b5\u03c5\u03c1\u03ad\u03c2 \u03b5\u03af\u03bd\u03b1\u03b9 \u03c3\u03b7\u03bc\u03b1\u03bd\u03c4\u03b9\u03ba\u03ad\u03c2\u2014\u03b3\u03b9\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03b5\u03b9\u03b3\u03bc\u03b1, \u03c3\u03b5 \u03ba\u03c1\u03af\u03c3\u03b9\u03bc\u03b1 \u03c3\u03c4\u03ac\u03b4\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b5\u03af\u03b1\u03c2\u2014\u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03ad\u03b3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03ae \u03bf\u03b9 \u03ba\u03b1\u03c4\u03b1\u03c3\u03ba\u03b5\u03c5\u03b1\u03c3\u03bc\u03ad\u03bd\u03b5\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03bc\u03c0\u03bf\u03c1\u03b5\u03af \u03bd\u03b1 \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b5\u03c2. \u03a3\u03b5 \u03bc\u03b9\u03b1 \u03b4\u03b9\u03b1\u03b4\u03b9\u03ba\u03b1\u03c3\u03af\u03b1 cracking \u03c0\u03bf\u03c5 \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03b5\u03c4\u03b1\u03b9 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b7\u03bc\u03ad\u03bd\u03b7 \u03b5\u03af\u03c3\u03bf\u03b4\u03bf, \u03b7 \u03c3\u03c5\u03bc\u03bc\u03b5\u03c4\u03c1\u03af\u03b1 \u03c4\u03bf\u03c5 LAD&#8217; \u03b1\u03c0\u03bf\u03c4\u03c1\u03ad\u03c0\u03b5\u03b9 \u03c0\u03c1\u03bf\u03b2\u03bb\u03ae\u03bc\u03b1\u03c4\u03b1 \u03b4\u03bf\u03bd\u03ae\u03c3\u03b5\u03c9\u03bd \u03c0\u03bf\u03c5 \u03b8\u03b1 \u03bc\u03c0\u03bf\u03c1\u03bf\u03cd\u03c3\u03b1\u03bd \u03bd\u03b1 \u03c0\u03bb\u03ac\u03c3\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b1 OH2 \u03c3\u03c4\u03b7\u03bd \u03af\u03b4\u03b9\u03b1 \u03b8\u03ad\u03c3\u03b7.<\/p>\n<h2 id=\"decision-making-framework-for-engineers-and-buyers\"><strong>\u03a0\u03bb\u03b1\u03af\u03c3\u03b9\u03bf \u03bb\u03ae\u03c8\u03b7\u03c2 \u03b1\u03c0\u03bf\u03c6\u03ac\u03c3\u03b5\u03c9\u03bd \u03b3\u03b9\u03b1 \u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03bf\u03cd\u03c2 \u03ba\u03b1\u03b9 \u03b1\u03b3\u03bf\u03c1\u03b1\u03c3\u03c4\u03ad\u03c2<\/strong><\/h2>\n<h3 id=\"matching-application-needs-with-pump-capabilities\"><strong>\u0391\u03bd\u03c4\u03b9\u03c3\u03c4\u03bf\u03af\u03c7\u03b9\u03c3\u03b7 \u03c4\u03c9\u03bd \u03b1\u03bd\u03b1\u03b3\u03ba\u03ce\u03bd \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ae\u03c2 \u03bc\u03b5 \u03c4\u03b9\u03c2 \u03b4\u03c5\u03bd\u03b1\u03c4\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c4\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2<\/strong><\/h3>\n<p>\u0392\u03ae\u03bc\u03b1 1: \u039f\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c3\u03b1\u03c6\u03ce\u03bd \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03c9\u03bd \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03bf\u03c2: \u0398\u03ad\u03c3\u03c4\u03b5 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ad\u03c2 \u03c0\u03bf\u03c3\u03cc\u03c4\u03b7\u03c4\u03b5\u03c2 \u03c1\u03bf\u03ae\u03c2, \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03cd\u03c8\u03bf\u03c5\u03c2, \u03c7\u03b1\u03c1\u03b1\u03ba\u03c4\u03b7\u03c1\u03b9\u03c3\u03c4\u03b9\u03ba\u03ac \u03c5\u03b3\u03c1\u03bf\u03cd \u03ba\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03bf\u03c1\u03b9\u03c3\u03bc\u03bf\u03cd\u03c2 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b1\u03c2 \u03c0\u03c1\u03b9\u03bd \u03c3\u03c4\u03b5\u03c1\u03b5\u03ce\u03c3\u03b5\u03c4\u03b5 \u03c4\u03bf\u03c5\u03c2 \u03c4\u03cd\u03c0\u03bf\u03c5\u03c2.<\/p>\n<p>\u0392\u03ae\u03bc\u03b1 2: \u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03b9\u03b4\u03b9\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c1\u03b5\u03c5\u03c3\u03c4\u03bf\u03cd: \u0395\u03bb\u03ad\u03b3\u03be\u03c4\u03b5 \u03c4\u03b7 \u03b4\u03b9\u03b1\u03b2\u03c1\u03c9\u03c4\u03b9\u03ba\u03ae \u03b4\u03c1\u03ac\u03c3\u03b7, \u03c4\u03b1 \u03b5\u03c0\u03af\u03c0\u03b5\u03b4\u03b1 \u03b8\u03b5\u03c1\u03bc\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03c4\u03b1 \u03c0\u03bf\u03c3\u03bf\u03c3\u03c4\u03ac \u03c6\u03b8\u03bf\u03c1\u03ac\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03bf \u03c0\u03ac\u03c7\u03bf\u03c2. \u03a4\u03ad\u03c4\u03bf\u03b9\u03b5\u03c2 \u03bb\u03b5\u03c0\u03c4\u03bf\u03bc\u03ad\u03c1\u03b5\u03b9\u03b5\u03c2 \u03b4\u03b9\u03b1\u03bc\u03bf\u03c1\u03c6\u03ce\u03bd\u03bf\u03c5\u03bd \u03c4\u03b9\u03c2 \u03b5\u03c0\u03b9\u03bb\u03bf\u03b3\u03ad\u03c2 \u03c5\u03bb\u03b9\u03ba\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c4\u03b1 \u03c3\u03c7\u03ad\u03b4\u03b9\u03b1 \u03c3\u03c6\u03c1\u03b1\u03b3\u03af\u03b4\u03c9\u03bd.<\/p>\n<p>\u0392\u03ae\u03bc\u03b1 3: \u0391\u03be\u03b9\u03bf\u03bb\u03cc\u03b3\u03b7\u03c3\u03b7 \u03c0\u03b5\u03c1\u03b9\u03b2\u03ac\u03bb\u03bb\u03bf\u03bd\u03c4\u03bf\u03c2 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2: \u0396\u03c5\u03b3\u03af\u03c3\u03c4\u03b5 \u03c4\u03bf\u03bd \u03b1\u03bd\u03bf\u03b9\u03c7\u03c4\u03cc \u03c7\u03ce\u03c1\u03bf \u03b3\u03b9\u03b1 \u03c3\u03c4\u03b1\u03b8\u03b5\u03c1\u03ae \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03ba\u03b1\u03b9 \u03c4\u03b9\u03c2 \u03b1\u03bd\u03ac\u03b3\u03ba\u03b5\u03c2 \u03b5\u03c0\u03ad\u03bd\u03b4\u03c5\u03c3\u03b7\u03c2.<\/p>\n<p>\u0392\u03ae\u03bc\u03b1 4: \u03a3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03ba\u03cc\u03c3\u03c4\u03bf\u03c5\u03c2 \u03ba\u03cd\u03ba\u03bb\u03bf\u03c5 \u03b6\u03c9\u03ae\u03c2: \u039a\u03bf\u03b9\u03c4\u03ac\u03be\u03c4\u03b5 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b1 \u03b1\u03c1\u03c7\u03b9\u03ba\u03ac \u03ba\u03cc\u03c3\u03c4\u03b7 \u03c0\u03c1\u03bf\u03c2 \u03c4\u03b1 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03b9\u03ba\u03ac \u03ba\u03cc\u03c3\u03c4\u03b7, \u03cc\u03c0\u03c9\u03c2 \u03c4\u03b1 \u03ba\u03cc\u03c3\u03c4\u03b7 \u03b1\u03bd\u03c4\u03b1\u03bb\u03bb\u03b1\u03ba\u03c4\u03b9\u03ba\u03ce\u03bd, \u03c4\u03bf\u03c5\u03c2 \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03bf\u03c5\u03c2 \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03c4\u03b7 \u03c7\u03c1\u03ae\u03c3\u03b7 \u03b5\u03bd\u03ad\u03c1\u03b3\u03b5\u03b9\u03b1\u03c2.<\/p>\n<h3 id=\"avoiding-over-specification-risks\"><strong>\u0391\u03c0\u03bf\u03c6\u03c5\u03b3\u03ae \u03ba\u03b9\u03bd\u03b4\u03cd\u03bd\u03c9\u03bd \u03c5\u03c0\u03b5\u03c1\u03c0\u03c1\u03bf\u03b4\u03b9\u03b1\u03b3\u03c1\u03b1\u03c6\u03ce\u03bd<\/strong><\/h3>\n<ul>\n<li>\u039f\u03c1\u03b9\u03c3\u03bc\u03cc\u03c2 \u03c0\u03c1\u03b1\u03b3\u03bc\u03b1\u03c4\u03b9\u03ba\u03bf\u03cd \u03b5\u03cd\u03c1\u03bf\u03c5\u03c2 \u03bb\u03b5\u03b9\u03c4\u03bf\u03c5\u03c1\u03b3\u03af\u03b1\u03c2: \u0391\u03c0\u03bf\u03c6\u03cd\u03b3\u03b5\u03c4\u03b5 \u03c4\u03b7\u03bd \u03b2\u03b9\u03b1\u03c3\u03c4\u03b9\u03ba\u03ae \u03bc\u03b5\u03c4\u03ac\u03b2\u03b1\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b5\u03b3\u03ac\u03bb\u03b5\u03c2 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03b5\u03ac\u03bd \u03bc\u03b9\u03b1 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 OH2 \u03ba\u03b1\u03bb\u03cd\u03c0\u03c4\u03b5\u03b9 \u03ba\u03b1\u03bb\u03ac \u03c4\u03b7\u03bd \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1.<\/li>\n<li>\u039b\u03ae\u03c8\u03b7 \u03c5\u03c0\u03cc\u03c8\u03b7 \u03c4\u03c9\u03bd \u03b4\u03c5\u03bd\u03b1\u03c4\u03bf\u03c4\u03ae\u03c4\u03c9\u03bd \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7\u03c2 \u03c3\u03c4\u03b7\u03bd \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b1: \u039f\u03b9 \u03c4\u03bf\u03c0\u03bf\u03b8\u03b5\u03c3\u03af\u03b5\u03c2 \u03bc\u03b5 \u03ad\u03bb\u03bb\u03b5\u03b9\u03c8\u03b7 \u03b5\u03be\u03b5\u03b9\u03b4\u03b9\u03ba\u03b5\u03c5\u03bc\u03ad\u03bd\u03bf\u03c5 \u03c0\u03c1\u03bf\u03c3\u03c9\u03c0\u03b9\u03ba\u03bf\u03cd \u03c9\u03c6\u03b5\u03bb\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b1\u03c0\u03cc \u03b2\u03b1\u03c3\u03b9\u03ba\u03ac \u03c3\u03c5\u03c3\u03c4\u03ae\u03bc\u03b1\u03c4\u03b1 OH2 \u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd \u03bb\u03b9\u03b3\u03cc\u03c4\u03b5\u03c1\u03b7 \u03b5\u03b9\u03b4\u03b9\u03ba\u03ae \u03c7\u03b5\u03b9\u03c1\u03b9\u03c3\u03bc\u03cc.<\/li>\n<\/ul>\n<h2 id=\"conclusion\"><strong>\u03a3\u03c5\u03bc\u03c0\u03ad\u03c1\u03b1\u03c3\u03bc\u03b1<\/strong><\/h2>\n<p>\u0395\u03c0\u03b9\u03bb\u03bf\u03b3\u03ae <strong>\u03c4\u03b7\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03b7\u03c2 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1\u03c2 \u03c6\u03c5\u03b3\u03bf\u03ba\u03b5\u03bd\u03c4\u03c1\u03b9\u03ba\u03ae\u03c2<\/strong> \u03c0\u03b5\u03c1\u03bd\u03ac\u03b5\u03b9 \u03c0\u03ad\u03c1\u03b1 \u03b1\u03c0\u03cc \u03c4\u03b7\u03bd \u03b1\u03c0\u03bb\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03c1\u03bf\u03ce\u03bd \u03ba\u03b1\u03b9 \u03c0\u03b9\u03ad\u03c3\u03b5\u03c9\u03bd\u2014\u03b1\u03c0\u03b1\u03b9\u03c4\u03b5\u03af \u03b3\u03bd\u03ce\u03c3\u03b7 \u03c4\u03bf\u03c5 \u03c0\u03ce\u03c2 \u03ba\u03ac\u03b8\u03b5 \u03c3\u03c4\u03c5\u03bb \u03c3\u03c5\u03b3\u03ba\u03c1\u03af\u03bd\u03b5\u03c4\u03b1\u03b9 \u03bc\u03b5 \u03c4\u03b7\u03bd \u03b1\u03ba\u03c1\u03b9\u03b2\u03ae \u03c1\u03cd\u03b8\u03bc\u03b9\u03c3\u03b7 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b1\u03c2 \u03c3\u03b1\u03c2. \u039f\u03b9 \u03bc\u03bf\u03bd\u03ac\u03b4\u03b5\u03c2 cantilever \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 (OH2) \u03c4\u03b7\u03c2 Longgang Pump \u03c0\u03b1\u03c1\u03ad\u03c7\u03bf\u03c5\u03bd \u03ad\u03bd\u03b1\u03bd \u03b5\u03be\u03b1\u03b9\u03c1\u03b5\u03c4\u03b9\u03ba\u03cc \u03c3\u03c5\u03bd\u03b4\u03c5\u03b1\u03c3\u03bc\u03cc \u03b5\u03c5\u03ba\u03bf\u03bb\u03af\u03b1\u03c2, \u03b1\u03bd\u03b8\u03b5\u03ba\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1\u03c2, \u03b5\u03be\u03bf\u03b9\u03ba\u03bf\u03bd\u03cc\u03bc\u03b7\u03c3\u03b7\u03c2 \u03c7\u03ce\u03c1\u03bf\u03c5 \u03ba\u03b1\u03b9 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae\u03c2 \u03c3\u03bf\u03c6\u03af\u03b1\u03c2, \u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c0\u03bf\u03bb\u03bb\u03ad\u03c2 \u03b2\u03b9\u03bf\u03bc\u03b7\u03c7\u03b1\u03bd\u03b9\u03ba\u03ad\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c0\u03c4\u03ce\u03c3\u03b5\u03b9\u03c2 \u03bc\u03b5 \u03bc\u03b5\u03c3\u03b1\u03af\u03b5\u03c2 \u03b1\u03c0\u03b1\u03b9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 \u03cd\u03c8\u03bf\u03c5\u03c2 \u03ae \u03c4\u03c1\u03b1\u03c7\u03b9\u03ac \u03c1\u03b5\u03c5\u03c3\u03c4\u03ac.<\/p>\n<h2 id=\"faq\"><strong>\u03a3\u03c5\u03c7\u03bd\u03ad\u03c2 \u0395\u03c1\u03c9\u03c4\u03ae\u03c3\u03b5\u03b9\u03c2 (FAQ)<\/strong><\/h2>\n<h3 id=\"q-how-does-an-oh2-pump-differ-from-a-multi-stage-pump\"><strong>\u0395: \u03a0\u03ce\u03c2 \u03b4\u03b9\u03b1\u03c6\u03ad\u03c1\u03b5\u03b9 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 OH2 \u03b1\u03c0\u03cc \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd;<\/strong><\/h3>\n<p>\u0391: \u039c\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 OH2 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf LZE \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03b5\u03af \u03ad\u03bd\u03b1\u03bd \u03bc\u03cc\u03bd\u03bf \u03c4\u03c1\u03bf\u03c7\u03cc \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03ba\u03b1\u03c4\u03ac\u03bb\u03bb\u03b7\u03bb\u03bf \u03b3\u03b9\u03b1 \u03bc\u03b5\u03c3\u03b1\u03af\u03b1 \u03b5\u03cd\u03c1\u03b7 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ae\u03c2 (16\u2013250\u03bc), \u03b5\u03bd\u03ce \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03ce\u03bd \u03c3\u03c4\u03b1\u03b4\u03af\u03c9\u03bd \u03c7\u03c1\u03b7\u03c3\u03b9\u03bc\u03bf\u03c0\u03bf\u03b9\u03bf\u03cd\u03bd \u03c0\u03bf\u03bb\u03bb\u03b1\u03c0\u03bb\u03bf\u03cd\u03c2 \u03c4\u03c1\u03bf\u03c7\u03bf\u03cd\u03c2 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c4\u03c1\u03bf\u03c6\u03ae\u03c2 \u03c3\u03b5 \u03c3\u03b5\u03b9\u03c1\u03ac \u03b3\u03b9\u03b1 \u03c5\u03c8\u03b7\u03bb\u03cc\u03c4\u03b5\u03c1\u03b5\u03c2 \u03ba\u03b5\u03c6\u03b1\u03bb\u03ad\u03c2 \u03ad\u03c9\u03c2 3000\u03bc.<\/p>\n<h3 id=\"q-when-should-i-select-a-double-suction-pump-over-an-oh2-model\"><strong>\u0395: \u03a0\u03cc\u03c4\u03b5 \u03c0\u03c1\u03ad\u03c0\u03b5\u03b9 \u03bd\u03b1 \u03b5\u03c0\u03b9\u03bb\u03ad\u03be\u03c9 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03ad\u03b3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03b1\u03bd\u03c4\u03af \u03b3\u03b9\u03b1 \u03ad\u03bd\u03b1 \u03bc\u03bf\u03bd\u03c4\u03ad\u03bb\u03bf OH2;<\/strong><\/h3>\n<p>\u0391: \u039f\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 \u03b4\u03b9\u03c0\u03bb\u03ae\u03c2 \u03ad\u03b3\u03c7\u03c5\u03c3\u03b7\u03c2 \u03cc\u03c0\u03c9\u03c2 \u03c4\u03bf LAD (BB1) \u03b5\u03af\u03bd\u03b1\u03b9 \u03ba\u03b1\u03bb\u03cd\u03c4\u03b5\u03c1\u03b5\u03c2 \u03b3\u03b9\u03b1 \u03b5\u03c6\u03b1\u03c1\u03bc\u03bf\u03b3\u03ad\u03c2 \u03c5\u03c8\u03b7\u03bb\u03ae\u03c2 \u03c1\u03bf\u03ae\u03c2 \u03cc\u03c0\u03bf\u03c5 \u03b1\u03c0\u03b1\u03b9\u03c4\u03bf\u03cd\u03bd\u03c4\u03b1\u03b9 \u03b9\u03c3\u03bf\u03c1\u03c1\u03bf\u03c0\u03b7\u03bc\u03ad\u03bd\u03b1 \u03c5\u03b4\u03c1\u03b1\u03c5\u03bb\u03b9\u03ba\u03ac \u03c6\u03bf\u03c1\u03c4\u03af\u03b1\u00b7 \u03c9\u03c3\u03c4\u03cc\u03c3\u03bf, \u03c7\u03c1\u03b5\u03b9\u03ac\u03b6\u03bf\u03bd\u03c4\u03b1\u03b9 \u03c0\u03b5\u03c1\u03b9\u03c3\u03c3\u03cc\u03c4\u03b5\u03c1\u03bf \u03c7\u03ce\u03c1\u03bf \u03ba\u03b1\u03b9 \u03c0\u03c1\u03bf\u03c3\u03b5\u03ba\u03c4\u03b9\u03ba\u03ae \u03b5\u03c5\u03b8\u03c5\u03b3\u03c1\u03ac\u03bc\u03bc\u03b9\u03c3\u03b7 \u03b5\u03b3\u03ba\u03b1\u03c4\u03ac\u03c3\u03c4\u03b1\u03c3\u03b7\u03c2.<\/p>\n<h3 id=\"q-is-maintenance-easier-on-an-oh2-pump-compared-to-others\"><strong>\u0395: \u0395\u03af\u03bd\u03b1\u03b9 \u03c0\u03b9\u03bf \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03b7 \u03c3\u03c5\u03bd\u03c4\u03ae\u03c1\u03b7\u03c3\u03b7 \u03c3\u03b5 \u03bc\u03b9\u03b1 \u03b1\u03bd\u03c4\u03bb\u03af\u03b1 OH2 \u03c3\u03b5 \u03c3\u03cd\u03b3\u03ba\u03c1\u03b9\u03c3\u03b7 \u03bc\u03b5 \u03ac\u03bb\u03bb\u03b5\u03c2;<\/strong><\/h3>\n<p>\u0391: \u039d\u03b1\u03b9. \u03a4\u03bf LZE \u03b4\u03b9\u03b1\u03b8\u03ad\u03c4\u03b5\u03b9 \u03ad\u03bd\u03b1 \u03c3\u03cd\u03bd\u03bf\u03bb\u03bf \u03ba\u03c5\u03bb\u03b9\u03bd\u03b4\u03c1\u03cc\u03bb\u03b9\u03c6\u03c9\u03bd \u03b5\u03ba\u03ba\u03b9\u03bd\u03b7\u03c3\u03af\u03bc\u03bf\u03c5 \u03b3\u03b9\u03b1 \u03b5\u03cd\u03ba\u03bf\u03bb\u03b7 \u03c0\u03c1\u03cc\u03c3\u03b2\u03b1\u03c3\u03b7 \u03c7\u03c9\u03c1\u03af\u03c2 \u03bd\u03b1 \u03b4\u03b9\u03b1\u03c4\u03b1\u03c1\u03ac\u03c3\u03c3\u03b5\u03c4\u03b1\u03b9 \u03b7 \u03c3\u03c9\u03bb\u03b7\u03bd\u03ce\u03c3\u03b7\u2014\u03b9\u03b4\u03b1\u03bd\u03b9\u03ba\u03cc \u03b3\u03b9\u03b1 \u03c4\u03bf\u03bd \u03b5\u03bb\u03ac\u03c7\u03b9\u03c3\u03c4\u03bf \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2 \u03ba\u03b1\u03c4\u03ac \u03c4\u03b9\u03c2 \u03c4\u03b1\u03ba\u03c4\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c0\u03b9\u03b8\u03b5\u03c9\u03c1\u03ae\u03c3\u03b5\u03b9\u03c2.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u0391\u03bd\u03b1\u03ba\u03b1\u03bb\u03cd\u03c8\u03c4\u03b5 \u03c0\u03ce\u03c2 \u03bf\u03b9 \u03b1\u03bd\u03c4\u03bb\u03af\u03b5\u03c2 cantilever \u03bc\u03bf\u03bd\u03bf\u03cd \u03c3\u03c4\u03b1\u03b4\u03af\u03bf\u03c5 OH2 \u03c0\u03c1\u03bf\u03c3\u03c6\u03ad\u03c1\u03bf\u03c5\u03bd \u03bc\u03b9\u03b1 \u03bf\u03b9\u03ba\u03bf\u03bd\u03bf\u03bc\u03b9\u03ba\u03ae \u03ba\u03b1\u03b9 \u03b1\u03be\u03b9\u03cc\u03c0\u03b9\u03c3\u03c4\u03b7 \u03bb\u03cd\u03c3\u03b7 \u03b3\u03b9\u03b1 \u03c0\u03b5\u03c4\u03c1\u03bf\u03c7\u03b7\u03bc\u03b9\u03ba\u03ad\u03c2 \u03b5\u03c1\u03b3\u03b1\u03c3\u03af\u03b5\u03c2, \u03b5\u03bb\u03b1\u03c7\u03b9\u03c3\u03c4\u03bf\u03c0\u03bf\u03b9\u03ce\u03bd\u03c4\u03b1\u03c2 \u03c4\u03bf\u03bd \u03c7\u03c1\u03cc\u03bd\u03bf \u03b4\u03b9\u03b1\u03ba\u03bf\u03c0\u03ae\u03c2 \u03ba\u03b1\u03b9 \u03b2\u03b5\u03bb\u03c4\u03b9\u03ce\u03bd\u03bf\u03bd\u03c4\u03b1\u03c2 \u03c4\u03b7\u03bd \u03b1\u03c0\u03bf\u03c4\u03b5\u03bb\u03b5\u03c3\u03bc\u03b1\u03c4\u03b9\u03ba\u03cc\u03c4\u03b7\u03c4\u03b1.<\/p>","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1],"tags":[],"class_list":["post-3732","post","type-post","status-publish","format-standard","hentry","category-news"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3732","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/comments?post=3732"}],"version-history":[{"count":0,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/posts\/3732\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/media?parent=3732"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/categories?post=3732"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/el\/wp-json\/wp\/v2\/tags?post=3732"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}