This equipment is designed to study head vs flow rate characteristics of two pumps connected in series or parallel. It is to be used with Hydraulics Bench i.e. HB100 or HB100N (separately supplied) for a water supply and flow measurement.

It consists of two identical pumps with 3 different speeds, inter connecting pipings, and control valves. Both pumps are interconnected and mounted on a support next to the Hydraulic Bench. By manipulating flow control valves, the two pumps can be operated individually, or both pumps in series or in parallel. Pressure gauges are installed at pump suction and discharge. The apparatus is equipped with suction hoses and strainers and a discharge hose.

Instruction manual is also included.