What are the functions of a Restriction Orifice on the centifugal pump recycle line. What is the main difference between the restriction and the flow orifice? Is the beta ratio required to specify a RO? Thank you.
Can someone please explain why a restriction orifice is required at the recycle line of a centrifugal pump? Where is the best position along the line to install it? Does the RO serve the high pressure build-up or the increased flow and velocity purpose. I understand the use of th flow valve on...
I am interested in knowing how you finally resolved this issue. I will expect all signals to the pump to be via the MCC. Even when you want a local push button near the pump, it still has to connect to the pump via the MCC. Electrical emergency switch is provided near the pump for cutting off...
