RCM Bis 391 CB/3 Scrubber Dryer 24V Battery

The RCM Bis 391 CB/3 is a compact, professional scrubber dryer powered by a 24V gel battery, fully cordless for maximum freedom of movement in small and busy work areas. The robust 510W motor and the 14 to 16 liter water tank give the machine a cleaning capacity of up to 1,100 m² per hour, while the noise level of only 65 dB allows quiet operation alongside colleagues or customers. The compact, maneuverable design with adjustable handle is built for deep cleaning in corners and under tables, exactly where larger machines cannot reach. The Bis 391 CB/3 cleans ceramic tile, natural stone, polished concrete and coated surfaces, making it broadly usable in workshops, showrooms and hospitality settings. Thanks to its light weight the machine fits in a car trunk, which makes it ideal for mobile cleaning services. Maintenance is straightforward and the energy efficient operation keeps the cost per square meter low.

What's inside

One complete RCM Bis 391 CB/3 battery scrubber dryer with a 24V gel battery, adjustable handle and a 14 to 16 liter water tank, ready to use.

Why this product

• 24V gel battery, fully cordless for maximum freedom of movement

• 510W robust motor with cleaning capacity up to 1,100 m² per hour

• Only 65 dB noise level for quiet operation in busy spaces

• Compact and maneuverable, with adjustable handle for corners and under tables

• 14 to 16 liter water tank for longer sessions without refilling

• Light and portable, fits in a car trunk

How to use

1. Fill the 14 to 16 liter water tank and check that the 24V gel battery is fully charged. (This way you start with enough capacity for a longer session without recharging halfway through.)

2. Set the adjustable handle and choose the right brush for the floor type. (The compact, maneuverable design with adjustable handle makes this easy, even in spaces with plenty of obstacles.)

3. Work through the space systematically, including corners and under tables where larger machines cannot reach. (With a cleaning capacity of up to 1,100 m² per hour and a noise level of only 65 dB, you work fast and quietly, even alongside colleagues or customers.)

4. Empty the dirty water tank after use, recharge the battery and store the light, compact machine. (Regular maintenance keeps the machine energy efficient and extends the lifespan of the battery and motor.)

Top up the water tank quickly with a Kränzle pressure washer and protect yourself with a Sundström half mask when working with strong cleaning products.