You definitely should have a pump control valve if you will be starting and stopping the pump. The pump control valve should include a slow closing check valve. Contact Cla-valve for recommended sizi

I have to agree completely with jet1749 with the exception that the pump is enormously oversized and the primary problem with this installation.I also drew out the pump performance curve and overlayed

I am designing a conv. store. We need to pump the sewage. We need 20 gpm at 30' of head. Due to low flows we need to use a 2" pipe which dictates the use of a grinder pump station. Preliminary cost es

Pump capabilities on page 18 ( the iron external gear pump)for a certain application. I need to purchase a pump that can pump 15W40 engine oil in a temperature range from -25 C (where it has a viscosi

I agree with others the concerns about deadheading a pump usually have nothing to do with the coupling.If there is axial force on the pump, it's range of motion will usually be restricted by the pum

How long to boil the water? If your 30 HP pump is, say, 70% efficient, that means about 30% of the input power goes to heating the water -- not a problem as long as the water is once-through. Closin

Having a ug discharge won't change the amount of material in the pumps. The lenght of the pumps is determined by the depth of the intake and low water level.If the discharge was ug, the meters would

We have inlet /outlet conditions already explained :let me re-iterate working the other way - maybe the original writing was lost in some minds: A supercritial (fluid or very-high density vapor) state