Hydrostatic Water Test Pump with an Accumulator

  • Model: WY-90CB-BJ0
  • The accumulator stores energy kinetically, allowing for a continuous flow of pressure during testing, while the pump ensures consistent and precise pressure output.

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Overview

Wingoil Portable Pressure Testing System with a buffer accumulator cylinder is a liquid chemical injection device. The overall material is stainless steel, which can effectively prevent corrosion by chemical medium.

The unit is equipped with a flow regulating valve and a buffer accumulator cylinder to precisely adjust the flow rate and effectively reduce the pulse value of the outlet pressure. Customers can add a flow rate detection device at the outlet to monitor the real-time flow rate value and cumulative flow rate value of the device. 

Features

  • Dual scale shockproof pressure gauge display.
  • Infinitely variable output pressure and flow rate.
  • Holds static pressure without generating heat or consuming power.
  • Low-pressure compressed air as the booster power source, safe and environmentally friendly.
  • With a high-precision flow regulating valve to meet the chemical injection with high flow rate requirements.
  • Pressure self-locking function, under the condition of setting the driving air pressure, the output pressure is constant.
  • With a 316L buffer accumulator to effectively reduce the outlet pulse and facilitate the customer to monitor the flow rate.
  • With 2 pumps, one for use and the other for standby, which can prevent the operation from being stopped due to the failure of only one pump.

Model: WY-90CB-BJ0

Hydrostatic Water Test Pump with an Accumulator
General Layout Drawing of Hydrostatic Water Test Pump with an Accumulator

Model: WY-90CB-BJ0

with an Accumulator

Pressure ratio1:9
Test mediumLiquid chemicals
Max. output pressure90 bar / 1300 psi
Max. flow rate7L/min
Flow rate adjustment range0 to 7L/min
Max. air pressure8 bar / 116 psi
Air consumption1000L/Min@7bar
Buffer accumulatorStainless steel
Rubber bladderFluoro rubber
Capacity0.6L
Max. pressure150bar
Dimension960L*500W*550H (mm)

Connection

Driven air inlet1/2″ NPT (F)
High pressure outlet3/8″NPT (F)  
No. of outlets2
Medium inlet1/2″NPT (F)
High pressure relief valve3/8″NPT (F)

Construction

Frame and panelStainless steel
AccumulatorStainless steel
Pressure gaugeStainless steel
ValveStainless steel
TubeStainless steel
ConnectorStainless steel
Hydraulic cylinderAnodized aluminium
PistonStainless steel
Pump headStainless steel
SealPTFE, rubber

Hydraulic Pressure Static Conditions (@7bar)

Air pressure (bar)00.771.542.303.073.854.625.38
Hydraulic pressure (bar)0100200300400500600700
Output flow rate (L/min)2.772.081.621.391.150.920.810.69

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