The Watertek 450L Hot Water Van Pack A4A001 is a heavy-duty, all-in-one van-mounted cleaning solution built for professionals who need performance without compromise. As part of Watertek’s UK-manufactured lineup, this unit features a robust stainless steel frame and is fully assembled and tested before delivery – ready to go straight into service.

Powered by a Vanguard 18HP commercial-grade electric start engine, the system drives a Mazzoni MM21250 nickel-plated pump via an Interpump RS500 gearbox. This low-speed Italian-built pump runs at 1450RPM for longevity and smooth operation. The MA25-240 Mazzoni boiler provides high-temperature steam cleaning capability and includes a 30L diesel tank with advanced burner control for safe, efficient use.

The system includes a 450L water tank, Watertek Pro 50m fill reel, and 50m 2SC high-pressure hose mounted on a stainless steel high-pressure reel. Both reels feature Mosmatic swivels and come with a 5-year warranty, making them ideal for fast, reliable deployment. A high-output alternator powers the ProFlame boiler unit independently from the mains, reducing setup time and running costs.

With a combination of rugged engineering and thoughtful design, the A4A001 is well-suited for a wide range of tasks including industrial cleaning, exterior building washdowns, and restoration work.

Model: A4A001
Dimensions: 1250mm height, 1360mm depth, 1300mm width
Max Pressure: 250 Bar
Max Flow: 22 LPM
Pump Model: MM21250
Engine: Vanguard 18HP V-Twin with electric start
Boiler: MA25-240 (Mazzoni)
Water Tank: 450L

Key Standard Features:

• EZ-Oil Drain and EZ-Prime frost valve
• Built-in fuel tank
• Y-trap stainless steel mesh pump filter
• Adjustable trapped pressure unloader valve
• M22 screw connectors rated to 400 Bar
• UK-built stainless steel frame

Accessories Kit Includes:

• Suttner ST635 trigger with integrated stainless steel swivel
• Kew-style quick release coupler
• Steam lance with ceramic tip
• Turbo lance
• Fan wash down lance

Warranty:

• Vanguard engine: 3 years
• Mazzoni pump and gearbox: 2 years
• Watertek Pro Reels: 5 years

Note: This unit is built to order. Oil may be required on delivery if the engine was shipped dry. Fully factory tested and assembled in the UK.