Main spare part of centrifugal pump

Main spare part of centrifugal pump The main spare part are impeller, pump case and shaft seal device. 1, impeller The impeller’s function is to transfer the mechanical energy of the prime mover directly to the liquid to increase the hydrostatic energy and kinetic energy of the liquid (mainly to increase the static pressure energy). Impellers generally […]

What are the operating conditions of the pump?

When customer send inquiry to us, our sales colleagues always ask customer’s operating conditions. So what is “operating conditions”?, It’s “operating conditions” really important? Is it not enough to know the exact model? The answer is not enough, in order to enable each customer to better use the Sunpace’s pump, we often ask customer about […]

Matters needing attention in centrifugal pump testing

1.Before starting the centrifugal pump, the idle load test should be prohibited, and the liquid test should be carried out according to the operation rules stipulated above. For the forced lubrication system, the temperature rise of the centrifugal pump bearing oil should not exceed 28 ℃. Bearing metal temperature should be less than 93 ℃. For […]