What does conduit pump install the requirement that provides way to imports and exports to have?

Shandong Hairui Zhonglian Pump Industry Co. , ltd. The conduit pump that is a major produces manufacturer. When type selecting of client conduit pump, manufacturer of my company water pump can provide the before-sales service such as price of pump of conduit pump model, conduit, in order to offer client reference, and manufacturer of my water pump can provide the service of product of custom-built pump industry for the client. This product information is the knowledge that installs pair of imports and exports to be in charge of diameter to ask what to have about conduit pump:

The use of conduit pump is very extensive, the sort that basically is conduit pump is very much, have fluorine plastic conduit pump, pump of stainless steel conduit, suck conduit pump to wait a moment oneself, the to providing way requirement when installing conduit pump to be in should notice, lest be in charge of diameter to install a mistake to affect the performance of conduit pump, conduit pump installs the diameter that imports inspiratory canal to must not be less than the diameter that pump imports. Inspiratory canal diameter compares conduit pump commonly pump entrance diameter is big 1 ～ 2 grade. Why?
1, make the discharge of air suction opening satisfies design requirement, prevent pump to manage to find time phenomenon, the impeller that protects pump (same reason, generalConduit pumpInspiratory canal diameter is not less than pump eduction to provide way) .
2, inspiratory canal way is old, the velocity of flow when same discharge is lesser, loss of going from place to place is reduced, benefit at preventing cavitation erosion (the liquid that is less than 650kg/m3 to carrying density, the inspiratory conduit of pump is due 0.01 ～ the gradient slope of 0.1 to pump, the gas that makes aerification arises returns inspiratory canister inside, produce cavitation in order to avoid pump. When the liquid in the inspiratory conduit of pump is close to bubble to order state, the inspiratory conduit appropriate of pump step by step low slope to machine pump) .
Conduit pump eduction provides the opening that set enlarge, flow path section is increased, can transform the dynamic pressure head of fluid of the high speed inside pump for static pressure head, change the lift that is pump namely, further pressure boost. Below the requirement that allows in craft to small lift, little flow, small-bore pump, inspiratory canal and eduction canal also need not tote different diameter pipe
Thank you to be mixed to the visit of above content very much read! This information is aboutConduit pumpInstallation provides the introduction that diameter asks what to have to imports and exports, if you still want to have farther knowledge to this problem, or want to buy this relevant product, contact personnel of my company customer service directly please, my company returns production to suck pump oneself, welcome you at any time seek advice.