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High Flow, Hydraulic Test Stand Assembly
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Manufacturer: |
Buxton Ind.
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Power: 480/60HZ/3PH
Originally used to test Barksdale high flow valves. This unit is ideal for the engineering and R & D area. The two (2) piece system consists of the test bench and the hydraulic power unit.
This is a 0-250 GPM unit using an accumulator bank to deliver high flow. The main pump can be used to 20 GPM, and 5000 PSI or to change the accumulator bank. The control console includes instrumentation and controls as shown below:
Test Bench Major Components:
Test bench return shut off valve
Main supply valve and actuator
Pressure manifold shut off valve no. 1 (Barksdale)
Pressure manifold gauge 0-10,000 PSI
Test bench bleeder valve
Regulator no. 1 pressure gauge (damaged)
System regulator no. 1 (Barksdale)
Shop air regular no. 1
Shop air regular no. 2
Pressure gauge
Shop air pressure gauge no. 1
Shop air pressure gauge no. 2
System regulator no. 2 (Barksdale)
Regulator no. 2 pressure gauge, 0-6000 PSI
Pressure manifold shut off valve no. 2 (Barksdale)
Instrument panel connectors (9 each) consisting of: 2 pressure manifold connectors, 2 regulator pressure connectors, and 5 return manifold connectors
Flowmeter
The power unit is controlled by the operate console and consists of the following:
Accumulator Pump Unit Major Components:
Reservoir
Suction shut off valve
Suction filter
Motor, 60 HP, 60HZ, 3 phase, 230/460
Triplex pump, TD-60, 5000 PSI
Check valve
Main supply valve and actuator
Relief valve
Accumulator shut off valve
Accumulator, 8 each unit, 15 gallon, 5000 PSI
Accumulator system manifold
Gauge snubber
Gauge, accumulator pressure, 0-10,000 PSI
Valve, bleeder, 0-10,000 PSI capacity
Switch, pressure (Barksdale) 325-6,500 PSI
Dump valve and actuator
The accumulator type system is operated as follows. Accumulator pumping unit operation.
The electric motor driven triplex pump takes fluid from the reservoir through the suction shut-off valve and filter. It forces hydraulic fluid through the check valve and accumulators shut-off valve to charge the system manifold and accumulator bottles. This charging will continue until the system pressure reaches 5000 PSI. This pressure switch senses this pressure, shuts off the electric power to the pump motor at 5000 PSI and restarts the electric motor when pressure drops to 3500 PSI. (settings are adjustable) Once the system reaches 5000 PSI and there are no leaks or the system is not used, the system remains at 5000 PSI static pressure and the electric pump is not used.
Additional triplex pumps can be added to the power unit to achieve a more suitable continuous high flow condition that may be desired in production testing. At this time we have in stock three (3) additional triplex pumps and motors all subject to prior sale. The four (4) pumps would give you the capability of 80GPM @ 5000 PSI continuous flow with up to 330 GPM @ 3000 PISG for short duration flow tests using the accumulator circuit.
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Units
Subject To Prior Sale
Copyright 1999 American
Lab and Systems, U.S.A.
All Rights Reserved. No portion of this site
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