ZM7141 Experiments with a Piston Pump equipment teaching Hydraulic Bench Equipment
functioning and operating behaviour of a piston pump
closed water circuit contains piston pump with variable speed via frequency converter, transparent water tank and air vessel
transparent housing for observing the pump piston
needle valve for adjusting the flow rate
overflow valve for adjusting the head
pulsation damping of the delivery pressure using air vessel with bleed valve
sensors for pressure on delivery side and in the cylinder of the pump, flow rate and crank angle
microprocessor-based measuring technique
Technical Data
Piston pump
- speed: 30...180min-1
- max. flow rate: 135L/h
- max. head: 40m
Drive motor
- power: 180W
Gear transmission ratio: i=7,5
Overflow valve: 1...4bar
Measuring ranges
- pressure (cylinder): 0...5bar
- pressure (delivery side): 0...5bar
- crank angle: 0...360°
- flow rate: 0,2...6L/min
Dimensions and Weight
LxWxH: 670x590x740mm
Weight: approx. 49kg
