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Saini science industries manufacture of SERIES AND PARALLEL PUMP TEST RIG.
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 two Centrifugal pumps. Both pump are coupled with individual Motors. Speed Control facility is provided to vary the RPM of motor. RPM Indicator with Proximity sensor indicates the RPM of Pump. Pipeline and valve arrangement provided enables the user to operate the test rig either in single pump operation, parallel mode or in series mode. 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.
The Centrifugal Pump Test Rig allows the students to understand the performance benefits of Centrifugal Pumps in parallel & series mode as under: -
Speed vs Discharge.
Head vs - Discharge at various speeds.
Efficiency curves at various speed and heads.
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: 2.0 m x 1.5 m
Pump (2 Nos.) : Centrifugal Type, 2800 RPM (max.)
Medium Flow : Clear Water
Drive : Variable speed.
Sump Tank : Made of Stainless Steel, Compatible capacity
Measuring Tank : Made of Stainless Steel, Compatible capacity
Stop Watch : Electronic
Pressure Gauge : Bourdon type, Range: 0-4 kg/cm2
Vacuum Gauge : Bourdon type, Range: 0-760 mm of Hg
Compound Gauge : Bourdon type, Range: -760 mm of Hg to 2 kg/cm2 Control
The whole set-up is ingeniously designed and schematically arranged on a powder-coated rigid structure
Standard make On/Off switch, Mains Indicator etc.
Scope of Delivery:
Self Contained “SERIES AND PARALLEL PUMP TEST RIG..” Apparatus
Instruction Manual consisting of experimental procedures, block diagram etc.