If you already know your total system GPM, you may skip this and enter your demand in the total system GPM box below. If you already know your total fixture unit count, you may enter it in the FU’s fixture unit’s box. If you do not know your total GPM or FU’s, please click calculate. FU's Fixture Units CALCULATE
Total System GPM
GPM Per Pump
Click to add redundancy to the system. Selecting this option adds one extra pump to the skid. In the event one pump fails, the skid is still capable of providing 100% of design capacity. This will not affect total system GPM or manifold size.
Tips on Redundancy For N+1 redundancy please check the box
# of Pumps 2 3 4 N+1 Redundancy: Total Pumps:
Header Size ("inches") A - 2-1/2" B - 3" C - 4" D - 6" E - 8" F - 10" G - 12" H - 14"
Lowest Available Suction Pressure in PSI
Please enter your lowest available residual suction pressure at the location of the system (this is the available suction pressure at design flow, not static pressure)
Required Discharge Pressure in PSI CALCULATE
Enter discharge pressure here. If unknown, click "calculate" above.
Boost Pressure in PSI
Boost Pressure (converted to feet)
Choose your Pump Type (Click the Image)
Using the pump performance curves below please select a pump that meets your per pump performance critera. A good pump selection should be as far right on the curve as possible.
Enter you 4 digit pump # from the pump curves
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