Multistage Centrifugal Pump Test Rig For Fluid Mechanics Lab

The present Centrifugal Pump Test Rig is a self-contained unit operated on closed circuit basis containing a sump tank. The set-up consists of multi stage Centrifugal pumps. Pump is coupled with individual Motors.RPM Indicator with Proximity sensor indicates the RPM of Pump. Flow of water is measured by using measuring tank and stopwatch. Vacuum & Pressure gauges are fitted on suction line and delivery line of each pump to measure the pressure.

Learning Objectives/Experiments:

To determine total head, pump output, overall efficiency and pump efficiency of the multi stage centrifugal pump.

Required for Operation:

Electricity supply: Single phase, 220V AC, 50 Hz, 5-15 amp combined socket with earth connection. Earth voltage should be less than 5 volts.

Water Supply (Initial Fill).

Floor Drain required.

Floor Area Required: 1.5 m x 0.75 m

Technical Specifications:

Pump : multi stage centrifugal pmp , Capacity 1 HP.

Medium Flow : Clear Water.

Sump Tank : Capacity 120 Ltrs.

Flow Measurement : Using Measuring Tank with piezometer, Capacity 60 Ltrs. (approx.)

Stop Watch : Electronic

Pressure Gauge : Bourdon type

The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure