HP 301 SERIES AND PARALLEL PUMP DEMONSTRATION UNIT, Computer Interface
GENERAL DESCRIPTION

This is a bench top unit for studying the series and parallel pump characteristics with data analysis by computer.

The unit consists of two sets of industrial centrifugal pump and a motor, a PVC storage tank on a steel base, inverter, sensors and software. One pump speed may be varied by advanced inverter while the other pump speed remains normal. By manipulating flow control valves, each pump can be operated individually or both pumps connected in series or parallel. It is to be used with HP 104 Advanced inverter with computer interface unit HP 104 but separately supplied.

Instruction manual is also included.

TYPICAL EXPERIMENTS
  • Flow rate vs head at various speeds for one pump.
  • Flow rate vs head for two pumps connected in series or parallel.
  • Power input, output and overall efficiency at various speeds for one pump.
TECHNICAL DATA
Pump ratings
 - Maximum flow rate 80 Lpm
 - Maximum head 18 m water
Speed control HP104 (separately supplied)
Sensors with digital display
  • Pressures for pump suction and discharge
  • Speed and motor input power
  • Flow rate
OPTIONAL EQUIPMENT
Part No. Part Name
Additional advanced inverter for the second pump with speed and motor input power display
Water temperature sensor
HP 104 Advanced inverter with computer interface unit (required accessory).

 

Net (unassembled) Shipping Dimensions WxLxH 60 x 110 x 70 cm.
Net Weight Approx. 66 kg.