Hot water high-pressure cleaner HDC Standard

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Product overview
The HDC Standard is a stationary, adjustable high-pressure cleaning system available in performance classes 4000 l/h (2 × 2000 l/h pumps), 6000 l/h (3 × 2000 l/h) and 8000 l/h (4 × 2000 l/h). Working pressures from 80 to 160 bar and inlet water temperatures up to 85 °C (standard 60 °C) are supported. The unit is designed for permanent installation and automatic pump control with integrated safety and monitoring functions.

Crankshaft pumps with brass cylinder heads and premium materials

• Automatic modulation: control switches pumps on/off to match required water volume.
• Automatic pump start on water demand, no manual unlocking required.
• Balanced operating hours across pump units through sequential interchange.

Can be used by multiple operators simultaneously (up to eight)

• Instant availability at the push of a button without setup or transport of mobile units.
• Each pump activates when a trigger gun is used, enabling convenient working from any supply point.
• Fast cleaning at several locations within the installation area.

High flexibility

• Available water volume is distributed as required.
• Suitable for internal cleaning of medium to large containers.
• No setup times required; ready for immediate operation.

Water shortage protection and temperature monitoring

• Monitoring of inlet water temperature and dry-run protection to protect pumps and motors.

High machine safety

• Operating hours meter and display for planned maintenance.
• Leak detection, overflow valve, pressure sensors and safety valves per pump.

Ready for use quickly

• 4-pole low-speed electric motors with soft-start ensure gentle motor startup and extended service life.

Frame and/or casing in stainless steel available as option

• Permanent installation reduces hazards: no loose hoses or contamination from mobile units.

High-temperature feed and pressure range

• Inlet feed temperature up to 85 °C (standard 60 °C) and operating pressure options 80–160 bar.

Intelligent pump control

• Automatic pump sequencing and servo control for consistent performance.
• Option: stainless steel frame/casing (powder-coated steel standard). 60 Hz versions available on request.

Equipment

• Oil dipstick
• Sight glass for oil level
• 4-pole low-speed motor
• Air-cooled motor
• Crankshaft pump with ceramic pistons
• Dry-running protection
• Storage tank with float valve and inlet filter
• Elapsed time counter
• Servo control
• Pressure cut-off

Application areas

• Food industry cleaning applications
• Agriculture and stable cleaning
• Vehicle and machine cleaning in construction, transport and industry
• Container and deposit cleaning for food, cosmetics and chemicals
• Public sector cleaning tasks

Specifications
Pressure (bar/MPa): 80 - 160 / 8 - 16 MPa
Flow rate (l/h): 4000 / 6000 / 8000 (options)
Inlet temperature (°C): max. 85 (standard 60)
Motor start-up: Soft start
Number of pumps (pieces): 2 - 4
Number of phases (Ph): 3
Voltage (V): 400
Frequency (Hz): 50 (60 Hz available on request)
Dimensions (L × W × H) (mm): 1150 x 750 x 1840

Technical specifications

• Pressure: 80 - 160 bar (8 - 16 MPa)
• Flow rate: up to 8000 l/h (available configurations: 4000, 6000, 8000)
• Inlet temperature: max. 85 °C (standard 60 °C)
• Number of pumps: 2–4 (2 = 4000 l/h, 3 = 6000 l/h, 4 = 8000 l/h)
• Voltage / Phases / Frequency: 400 V / 3 Ph / 50 Hz (60 Hz on request)
• Motor start-up: Soft start; 4-pole low-speed motors
• Construction: steel frame standard; stainless steel optional
• Safety: dry-run protection, inlet-temperature monitoring, motor winding protection, motor protection switch, overflow valve, pressure sensors, safety valves, leak detection
• Dimensions (L×W×H): 1150 x 750 x 1840 mm