The Wilson WM(S)H2-40 is a Single-Phase Horizontal Multi-Stage Stainless-Steel Centrifugal Pump
It is Mainly Used for Water Supply Sytems, Heating and Air-Conditioning, and Irrigation and Can Withstand Temperatures Between -15 °C to +105 °C
The Wilson WM(S)H2-30 has a Power Output of 0.75 Horsepower a Maximum Head of 35 Meters and a Maximum Capacity of 58 Liters per Minute