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Trolley Hydro Test Pump

  1. Trolley Pressure Test Pump Portable Hydrostatic Test Pump
  2. Model: WY-700W-BJ1
  3. Product model: WY-***-BJ*
  4. Key words: Pressure Testing; Clear Water Medium; Hose/Cylinder/Valve Testing; Hydraulic Power Unit; Trolley

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Product Overview

Wingoil Portable Pressure Test Systems utilize the advantages of air driven liquid pumps and are assembled into robust, lightweight portable packages ideal for providing hydrostatic pressure for a wide range of pressure testing applications, such as for vessels, pipes, valves, etc.

 

These selfcontained units are powered by compressed air and designed for use with a wide range of fluids of water, or soluble oil as the hydrostatic test media.

 

The pumps, valves and tubes are all made of stainless steel and can withstand the harsh working conditions of high temperature and high pressure. The portable, lightweight test rigs are designed for onsite pressure testing - both onshore and offshore.

 

Product Features

● Low-pressure compressed air as the booster power source, safe and environmentally friendly.

● A trolley structure, lightweight, easy to transport and move. Casters mounted on the bottom for free movement on the flat, which can be removed when not needed.

● Pressure self-locking function, under the condition of setting the driving air pressure, the output pressure is constant.

● Dual scale shockproof pressure gauge display.

● With an emergency stop valve.

● Safety protection function: when the high pressure reaches the set value, the system automatically relieves pressure.

● Compact, robust, selfcontained structure.

 

Performance Data

Pressure ratio

1:130

Medium

Clean water, hydraulic oil

Max output pressure

700bar / 10000psi

Max flow

2.77L/min @7bar

Max air supply pressure

10bar/145psi

Air consumption

1000L/Min@7bar

Tank capacity

20L

Dimensions

650L × 450W × 1150H (mm)

Caster size

6 inch

 

Product Connections

Driven-air inlet

1/2″NPT(F)

High-pressure outlet 1

1/2″NPT(F)

High-pressure outlet 2

1/2″NPT(F)

Safety valve

3/8″NPT(F)

 

Product Construction

Frame and panel

Stainless steel

Tank

Stainless steel

Pressure gauge

Stainless steel

Valve

Stainless steel

Tube

Stainless steel

Connector

Stainless steel

Hydraulic cylinder

Anodized aluminium

Piston

Stainless steel

Pump head

Stainless steel

 

Hydraulic Pressure Static Conditions(@7bar)

Air pressure(bar)

0

0.77

1.54

2.30

3.07

3.85

4.62

5.38

Hydraulic pressure(bar)

0

100

200

300

400

500

600

700

Output flow(L/min)

2.77

2.08

1.62

1.39

1.15

0.92

0.81

0.69

 

General Layout Drawing

 

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