Dual-speed floor cleaning, powered by the right cleaner.

SCRUBBER/BUFFER

The Nilfisk Viper DS350 is a dual-speed walk-behind scrubber/buffer for commercial floor care. Paired with NuClean, it gives busy sites a stronger setup for scrubbing, buffing and routine floor maintenance.

Book On-Site Demo
View Technical Information
Orange speedometer icon with needle pointing to high range
Orange speedometer icon with needle pointing to high range

DUAL SPEED CONTROL

175/350rpm for scrubbing and buffing tasks.

BRUSH OR PAD SETUP

Orange line drawing of a lawnmower on black background.
Orange line drawing of a lawnmower on black background.

Quick-change fitting for different floor-care needs.

Stack of orange-colored waffle-patterned cloth napkins.
Stack of orange-colored waffle-patterned cloth napkins.

COMMERCIAL FLOOR CARE

Suited to entrance areas, corridors, kitchens and back-of-house floors.

Two interconnected orange recycling symbols with arrows forming a continuous loop.
Two interconnected orange recycling symbols with arrows forming a continuous loop.

WORKS WITH NUCLEAN

Pair the machine with NuClean for greasy, high-traffic floor areas.

A practical floor machine for hard-working sites.

WHAT IT IS

The Viper DS350 is a commercial floor machine for cleaning tasks where standard mopping is not enough. It can be fitted with a scrubbing brush or buffer pad, giving operators flexibility across different surfaces, routines and levels of soiling.

A person in a black t-shirt and glasses using a floor cleaning machine in a hallway with lockers and coat hooks.
A person in a black t-shirt and glasses using a floor cleaning machine in a hallway with lockers and coat hooks.
A person wearing glasses and a gray t-shirt is cleaning the floor of a medical or laboratory room using a robotic cleaning device. The room contains medical equipment, cabinets, and a sink, with a sterile and clinical appearance.
A person wearing glasses and a gray t-shirt is cleaning the floor of a medical or laboratory room using a robotic cleaning device. The room contains medical equipment, cabinets, and a sink, with a sterile and clinical appearance.

WHERE IT WORKS

Built for busy floor areas.

Use the Viper DS350 on commercial floors where traffic, grease, soil and daily use leave visible marks or build-up.

  • Glass entrance doors opening into a lobby area with orange chairs, potted plants, and a green outdoor garden visible through the glass.

    ENTRANCE AREA

    For high-footfall entrances, matting zones and tracked-in dirt.

  • CHECKER PLATE

    For textured safety flooring and grip surfaces.

  • Industrial or laboratory room with metal ductwork, shelving, and wiring. The floor appears worn and stained, and the walls have writing and photographs pinned to them.

    KITCHEN FLOORS

    For grease-marked floors, grout lines and back-of-house cleaning tasks.

  • View from above of a metal blender with a steel container inside, placed inside a refrigerator with metal bars.

    CORRIDORS & SERVICE

    For operational spaces that need consistent floor maintenance.

HOW IT WORKS

Set. Scrub. Finish.

Orange circular icon with a white number one in the center.

STEP

Choose the right speed, brush or pad for the floor-care task.

SET

Orange circle with the number 2 in white.

STEP

Work across the surface to loosen soil, grease and visible build-up.

SCRUB

Orange circle with the number three in white in the center.

STEP

Rinse, wipe or recover the area as part of the normal cleaning routine.

FINISH

FLOOR CLEANING SUPPORT

Need a better floor-cleaning setup?

Talk to Corenex about pairing the right machine, product and routine for your site.

GET A FREE CLEANING CHECK-UP