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Pump Control Valve vs. VFD 2010-11-30
I am working with a local municipality to replace their aging water tower booster pumps. The big question is whether to
Hydraulic system questions? 2010-11-30
I wish I knew before about Eng-tips web site. Anyway, I am Engineering operator on a ship and I am learning the steering
Understanding Water Hammer 2010-11-30
I've been asked to look at a relatively simple problem of a pump station pump water up a relatively constant slope. Init
Flapper Valve/Weir 2010-11-29
Does anyone know who sells a flapper/weir gate that will act like a check valve but open in very low DP situations? I'm
Need help designing a tie into a 6" sewer FM? 2010-11-29
We are the civil engineers for a new development that has a 6" sewer force main running in the right-of-way adjacent to
Distance from inlet to suction -wet well 2010-11-29
I'm designing a wet well (first time)and am seeking information on the distance from the inlet pipe to the wet well and
how to design the fire water pump? 2010-11-26
In one project,we used one fire water pump with capacity about 350m3/h, 120mlc, the power rate of the motor is 220Kw,the
Counter Balance Circuit Problem 2010-11-26
I have a system i want to get some advice on. Large milling machine, hyd system = counterbalance circuit : 2 counterbala
