Quick Answer: Submercible Pump Test Rig is a closed-loop setup for studying the performance of a 1 HP submersible pump. It has a 90 Ltrs. SS supply tank, a 60 Ltrs. SS measuring tank with piezometer tube and scale, and pressure and vacuum gauges on both sides of the pump.
Last updated: October 2026
Key Features
Submersible pump, 1 HP
Supply and measuring tanks in MOC SS
Pressure and vacuum gauges on the outlet and suction side
Measuring tank and electronic stop watch for the flow rate
Control panel with the required electrical instrumentation
GI / PVC piping
Technical Specifications
Specification
Value
Pump
Submersible pump, 1 HP
Supply tank
90 Ltrs., MOC SS
Measuring tank
60 Ltrs., MOC SS, with piezometer tube and scale
Piping
GI / PVC
Stop watch
Electronic
Electric supply
230 +/- 10 VAC, 50 Hz, single phase, with earthing; 5 A three pin socket
Water supply
Tap water connection ½” BSP; distilled water 90 Ltrs. optional
About This Product
The rig is used to find the overall efficiency and pump efficiency of a submersible pump and to plot head vs discharge and pump efficiency vs discharge. Readings come from the pressure and vacuum gauges and from the time taken to fill the measuring tank. As a compact, stand-alone unit in the HYDRAULIC MACHINE LAB, it pairs the pump with its own SS supply and measuring tanks.
Frequently Asked Questions
Q1. What experiments can be done on the submersible pump rig? Determining the overall efficiency and pump efficiency of the submersible pump, and plotting head vs discharge and pump efficiency vs discharge.
Q2. What are the tank capacities? The supply tank holds 90 Ltrs. and the measuring tank 60 Ltrs.; both are MOC SS, and the measuring tank has a piezometer tube and scale.
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