The DH 420 (Steam) is a compact professional dual-brush floor cleaning machine designed for enhanced cleaning performance through integrated steam-assisted operation. Built for demanding commercial environments, it delivers consistent, high-quality results while improving hygiene standards and reducing reliance on chemical cleaning agents.

Engineered for versatility and daily use, the DH 420 (Steam) combines high-speed brush agitation with controlled steam-assisted cleaning to effectively remove dirt, grease, and embedded soil from hard floor surfaces. Its compact design allows efficient operation in tight and congested areas, while durable construction ensures long service life and dependable performance in continuous use applications.

Key Features

  • Steam-assisted dual-brush floor cleaning system
  • 14" compact cleaning width for precise operation
  • High brush speed (650 RPM) for effective scrubbing
  • Powerful 500W brush motor
  • Enhanced cleaning with reduced chemical dependency
  • Dual-tank system for solution and recovery
  • Lightweight 60 lb design for easy handling
  • Low noise operation at 64 dB(A)
  • Suitable for multiple hard floor surfaces
  • High maneuverability in tight spaces
  • Designed for hygienic deep cleaning applications
  • Durable construction for professional use
  • Efficient soil and grease removal performance
  • Ideal for daily commercial cleaning tasks
  • Integrated steam function for improved sanitation

Specifications

  • Product Name: DH 420 (Steam)
  • Brand: Duplex
  • SKU / Model: DH 420 Steam
  • Type: Steam-Assisted Dual-Brush Floor Scrubber
  • Brush Motor: 500 W
  • Brush Pressure: 57 lbs
  • Brush Speed: 650 RPM
  • Cleaning Width: 14"
  • Solution Tank: 2 US gal
  • Recovery Tank: 1 US gal
  • Pump Power: 16 W
  • Noise Level: 64 dB(A)
  • Working Capacity: 4,000 sq. ft./hr
  • Weight: 60 lbs

Compatible Products

  • Duplex Steam-Compatible Cleaning Brushes (Soft / Medium / Hard)
  • 14" Heat-Resistant Pad Drivers
  • 14" Floor Pads (High-Temperature Compatible)
  • Steam Cleaning Detergent Solutions (Low-foam / Hygienic use)
  • Hard Surface Degreasers
  • Recovery Tank Cleaning Tablets
  • Replacement Squeegee Blades
  • Duplex Maintenance Kits
  • Boiler Descaling Solutions (Steam system care)

Warranty

1-Year Limited Manufacturer's Warranty

 

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