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Pump Flow Charts

Measuring the flow of liquids is a critical need in agricultural and industrial applications. Please note that some pumps share similar flow charts. 

All Flow Charts: Flow Rate(Gallons per minute) vs Pressure Drop (PSI or Head (FT)) -for water at 70 degrees Fahrenheit.

To determine pressure drops for liquids other than water, divide by the viscosity (CP). All flow information is for general reference. Actual results may vary.

Poly Pump Flow Charts
1 1/2" Poly Pumps
2" Poly Pumps
2" Poly Wet Seal Pumps
2" Poly 234 Series Pumps
2" Poly Manifold Pumps
3" Poly Pumps
3" Poly Wet Seal Pumps
Cast Iron Pump Flow Charts
1 1/2" Cast Iron Pumps
2" Cast Iron Pumps
2" Cast Iron Wet Seal Pumps
2" Cast Iron 234 Series Pumps
2" Cast Iron 222 Series Pumps
2" Cast Iron M222 Series Manifold Wet Seal Pumps
3" Cast Iron Pumps
3" Cast Iron Wet Seal Pumps
3" Cast Iron 333 Series Pumps
3" Cast Iron M332 Series Manifold Wet Seal Pumps
4" Cast Iron 444 Series Pumps
Stainless Steel Pump Flow Charts
2" Stainless Steel Pumps
2" Stainless Steel 234 Series Pumps
3" Stainless Steel Pumps
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