High-Pressure Washers · G 50/22 · Lianjie
G 50/22 Ultra-High-Pressure Washer, 500 bar
The G 50/22 is a 500 bar machine built for surface preparation rather than washing: paint stripping, rust and mill-scale removal, coating removal on steel and concrete, and desludging where a standard washer has no effect.
500barPressure
22L/minFlow
22kWMotor
10mHose
Overview
The G 50/22 is a 500 bar machine built for surface preparation rather than washing: paint stripping, rust and mill-scale removal, coating removal on steel and concrete, and desludging where a standard washer has no effect.
A 22 kW three-phase motor drives a 50/22 crankshaft pump through a 22 L/min flow, mounted on a wheeled frame with a 10 m high-pressure hose. The 380 V supply is standard for European and Asian industrial estates; other voltages can be specified for the destination market.
Specification
| Working pressure | 500 bar |
|---|---|
| Flow rate | 22 L/min |
| Pump model | 50/22 |
| Inlet water temperature | Below 50 °C |
| Suction lift | 2,000 mm |
| Motor power | 22 kW |
|---|---|
| Supply voltage | 380 V |
| Mobility | Wheeled frame |
| Length × width × height | 1,260 × 700 × 950 mm |
|---|---|
| Weight | 210 kg |
| High-pressure hose | 10 m |
| Place of manufacture | Beijing, China |
|---|---|
| Brand | DIHAI |
Figures are the manufacturer's published values for the standard configuration. Confirmed values are issued in writing with the quotation before production.
Applications
- Paint and coating removal from steel
- Rust and mill-scale removal before recoating
- Concrete and screed surface preparation
- Heat exchanger and vessel desludging
- Heavy equipment refurbishment
Why this model
Removes what washing cannot
At 500 bar the jet lifts bonded paint, scale and rust from steel, which is a preparation task rather than a cleaning one.
Industrial-duty pump
A crankshaft pump with ceramic plungers is built for continuous shift work, not intermittent domestic use.
Wheeled, single-operator setup
A 1,260 mm frame with 10 m of hose lets one operator work a bay without moving the machine constantly.
Specification variants
Larger and smaller pump sizes are available on the same platform when the deposit or the surface calls for a different balance.
Supply
Included as standard
- Ultra-high-pressure washer on wheeled frame
- 10 m high-pressure hose and lance
- Standard fan and pencil nozzles
- Operator manual
Available on request
- Rotary surface cleaner for flat steel and concrete
- Alternative nozzle sets and lance lengths
- Water sandblasting attachment for heavy scale
- Destination-market voltage configuration
Quotation
Send the requirement for the G 50/22
Tell us the area, material or pipe you are cleaning, the power supply on site and the destination port. You get a model confirmation, a price and delivery terms in one reply.
WhatsApp+86 189 1140 8986
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