The Ehrle HD623 is a mobile, diesel-heated hot water pressure washer delivering 135 bar at 10 litres per minute, built for professional cleaning contractors who need hot water on the go.
Heating water up to 98°C, it cuts through grease, oil, and organic soiling far faster than cold water, with German engineering built for continuous commercial use.
Key Features & Benefits
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135 bar at 10 L/min, heated to 98°C: Removes grease and organic contamination that cold water can't touch, and kills bacteria for a genuinely hygienic clean.
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Etronic I controls: Professional-grade temperature control with flame monitoring and safety protection built in.
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Triplex piston pump: Durable design for daily professional use, not just occasional jobs.
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10m high-pressure hose and chemical injection system: Ready to work straight out of the box with detergent metering for tougher jobs.
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Mobile design: Easy to transport between sites for mobile cleaning contractors.
The Realkleen Promise
It's not clean unless it's Realkleen — as an authorised Ehrle dealer we back the HD623 with full manufacturer warranty, showroom demos, and 24-hour installation support from a team that knows Ehrle machines inside out.
Specifications
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Voltage: 240V (single-phase)
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Operating pressure: 30–135 bar / 3–13.5 MPa
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Maximum pressure: 150 bar / 15 MPa
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Flow rate: 300–600 l/h (5–10 lpm)
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Hot water temperature: Up to 98°C
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Heating: Diesel-fired burner
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Hose: 10m high-pressure hose, DN08, 315 bar rated
FAQs
Why choose hot water over cold?
Hot water is significantly more effective at removing grease, oil, and organic contamination, and helps sanitise surfaces — ideal for food processing and industrial degreasing.
Is it suitable for mobile cleaning businesses?
Yes — its mobile design and diesel heating make it ideal for contractors who need hot water cleaning power without a fixed power or hot water supply.
In stock and ready to collect — call 01525 370795 to discuss the Ehrle HD623 with our specialists. It's not clean unless it's Realkleen.
