{"id":198,"date":"2024-03-04T10:28:37","date_gmt":"2024-03-04T02:28:37","guid":{"rendered":"http:\/\/www.lg-pumps.com\/?post_type=product&p=198"},"modified":"2025-03-11T09:44:38","modified_gmt":"2025-03-11T01:44:38","slug":"lza-oh1-single-stage-cantilever-centrifugal-pump","status":"publish","type":"product","link":"https:\/\/www.longgangpump.com\/ar\/product\/lza-oh1-single-stage-cantilever-centrifugal-pump\/","title":{"rendered":"LZA(OH1)-Single Stage Cantilever Centrifugal Pump"},"content":{"rendered":"

>Pump body: <\/b><\/strong>The pump body adopts a volute structure design, and the pump body outlet \u2265 DN80 adopts a double volute hydraulic design, which greatly balances the radial force.<\/p>\n

>The suspension components <\/b><\/strong>(bearing box, bearings, shaft, gland, pump cover, etc.) adopt an overall pull-out design, which enables inspection and maintenance of the pump without moving the inlet and outlet pipelines.<\/p>\n

> Shaft: <\/b><\/strong>The shaft is a bare shaft structure, and the stiffness index of the pump shaft meets the requirements of API610 11* Appendix K. At the same time, the impeller nut anti-reverse structure is adopted to meet the needs of on-site working conditions and improve the safety and stability of the equipment.<\/p>\n

> Axial force balance:<\/b><\/strong>\u00a0Wear-resistant rings are designed on both sides of the impeller, and a balance hole is opened on the inside to make the pressure on both sides of the impeller self-balance, and the push bearing only bears a lower load.<\/p>\n

> Bearings and lubrication: <\/b><\/strong>The front bearing (the bearing close to the pump head) uses deep groove ball bearings, which only bear radial force.The rear bearing (the bearing close to the driving end) uses a pair of angular contact ball bearings (73 series) or a pair of tapered roller bearings (31 series): the bearings adopt an oil ring lubrication structure, and a bearing isolate type seal can be selected according to user needs or labyrinth seal.<\/p>\n

> Mechanical seal: <\/b><\/strong>The seal cavity size complies with API682 4th “Centrifugal Pump and Rotary Pump Shaft Seal System”, and various forms of sealing, flushing, and cooling solutions can be configured.<\/p>","protected":false},"excerpt":{"rendered":"

><\/b><\/strong>OH<\/b><\/strong>1<\/b><\/strong>(LZ<\/b><\/strong>A<\/b><\/strong>)<\/b><\/strong><\/p>\n

The LZA11th series single-stage cantilever pump has an API610 (IS013709) OH1 structure. The design standards comply with API610 11# “Centrifugal Pumps for Petroleum, Petrochemical and Natural Gas Industries” and API682 4# “Centrifugal Pumps and Rotary Pump Shaft Seal Systems”. The foot-mounted single-stage cantilever centrifugal pump is mainly used to transport clean or containing trace particles, neutral or highly corrosive, low-temperature or high-temperature liquids.<\/p>\n

><\/b><\/strong>SERVICES<\/b><\/strong>:\u00a0<\/b><\/strong><\/p>\n

It is mainly used in atmospheric and vacuum refinery, catalytic cracking, coking equipment, petrochemical industry, coal chemical industry, power plant, chemical fiber, environmental protection engineering and other fields.<\/p>\n

><\/b><\/strong>Design Parameter<\/b><\/strong><\/p>\n

5.5~2600 m\u00b3\/h\u00a0 \u00a0 \u00a0 \u00a016~250 m\u00a0 \u00a0 \u00a0 \u00a0 ~15Mpa\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 -80-~+450\u2103<\/p>\n

Flow(Q)\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Head(H)\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Working pressure(P)\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 Operating temperature(T)<\/p>","protected":false},"featured_media":1706,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":{"0":"post-198","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-api-pumps","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/product\/198","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/comments?post=198"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/media\/1706"}],"wp:attachment":[{"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/media?parent=198"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/product_brand?post=198"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/product_cat?post=198"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.longgangpump.com\/ar\/wp-json\/wp\/v2\/product_tag?post=198"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}