Multi Stage Centrifugal Pump Test Setup
Product Code : EL-HML-11054
Quick Answer: Multi Stage Centrifugal Pump Test Setup is a closed-loop rig with 2 separate pumps on a DC motor and drive that can be connected in series or parallel. Each 1 HP pump runs up to 2800 RPM and 12 m head, with a swinging field dynamometer for direct torque measurement.
Last updated: October 2026
Key Features
- 2 separate pumps, connectable in series and parallel for different combinations
- Swinging field dynamometer with dial type spring balance for direct torque measurement on each pump
- Pressure and vacuum gauges on the outlet and suction side of each pump
- DC drive with non-contact type digital RPM indicator
- Stainless steel tanks and wetted parts, GI / PVC piping
- Flow rate measured with the measuring tank and an electronic stop watch
Technical Specifications
| Specification | Value |
|---|---|
| Pumps | 2 Nos., 1 HP |
| Pump speed | 2800 RPM (max.) |
| Pump head | 12 m (max.) |
| Drive | DC drive with non-contact type digital RPM indicator |
| Supply tank | 150 Ltrs. |
| Measuring tank | 100 Ltrs., 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 80 Ltrs. optional |
About This Product
Students run the two pumps in series or in parallel and plot speed against discharge, head against discharge at various speeds, and efficiency curves at various speeds and heads. Water circulates in a closed loop between the supply tank and the measuring tank, where the discharge is timed with the stop watch. Among the HYDRAULIC MACHINE LAB rigs, this one adds direct torque measurement through a swinging field dynamometer fitted to each pump.
Frequently Asked Questions
Q1. Can the two pumps be run in series and in parallel?
Yes. The 2 pumps are connected to a DC motor and drive and can be connected in series and parallel to simulate different pump combinations.
Q2. How is pump torque measured?
Each pump has a swinging field dynamometer arrangement that measures torque directly with a dial type spring balance.
Q3. Which experiments can be performed on this setup?
Speed vs discharge, head vs discharge at various speeds, and efficiency curves at various speeds and heads.
Lab Equipments Ambala supplies institutions and distributors in Burkina Faso, Kiribati, Egypt and Cambodia, as part of its export work to 80+ countries.
Questions about the Multi Stage Centrifugal Pump Test Setup? Write to Lab Equipments Ambala.
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