Specification:
VARIABLESPEED CENTRIFUGAL PUMP TEST
Description:
The present Centrifugal Pump Test Rigis a self-contained unit operated on closed circuit basis containing a sumptank. The set-up consists of a Centrifugal pump coupled with a DC Motor.
Power input to the DC Motor is variedby means of a Thyristor controlled DC Drive to vary the RPM of motor. A RPMIndicator with Proximity sensor indicates the RPM of Pump.
Flow of water is measured by usingmeasuring tank and stopwatch.
Vacuum gauge is fitted on suctionline and Pressure gauge is fitted on delivery line to measure the pressure.
Experimentation:
To determine total head, Pump Output,overall efficiency and pump efficiency of the centrifugal pump.
To plot Head vs Discharge, Pumpefficiency vs Discharge, Pump Output vs Discharge.
Utilities Required:
Water Supply.
Drain.
Electricity 1 kW, 220V AC, SinglePhase.
Floor Area 2 x 1 m.
Technical Details:
Pump: Kirloskar Make, Capacity 1 HP
Speed 2800 RPM (max.), Head 12 m(max.)
Medium Flow: Clear Water
Drive: 1 HP DC Motor with Thyristor controlled DC drive forvariable speed.
Sump Tank: Capacity 110 Ltrs.
Flow Measurement: Using Measuring Tank withPiezometer, Capacity 70 Ltrs.
Stop watch: Electronic.
Pressure Gauge: Bourdon type
Control Panel Comprises of:
RPM measurement: Digital RPM Indicator with Proximity sensor.
Energy measurement: L&T make, Electronic Energymeter.
Standard make On/Off Switch, MainsIndicator, etc.






Price:
Price 100.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Laboratory
Weight : Approx. 3545 kg (varies with model)
Type : Orifice and Mouthpiece Apparatus
Accuracy : 1% (measurement dependent)
Price 100.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Educational laboratory, flow and pressure demonstration
Weight : Approximately 40 kg
Type : Plunger Pump Demonstration Unit
Accuracy : 1% of full scale
Price 50.0 INR / Piece
Minimum Order Quantity : 1 Piece
Usage : Laboratory
Weight : 200 Kilograms (kg)
Type : Centrifugal Pump Trainer
Accuracy : 100 %
Usage : Laboratory
Weight : Approx. 510 kg
Type : Laboratory Model
Accuracy : 100 %