The VIPER VENOM VN20DS is a heavy-duty 20-inch dual-speed commercial floor machine with selectable 185/330 RPM operation, a 1.5 HP motor, included pad driver, all-steel triple-planetary gearing, and all-metal construction for versatile scrubbing, stripping, buffing, and polishing.

Features:

• Dual-Speed 185/330 RPM Operation – Switch between low-speed scrubbing and stripping and higher-speed buffing and polishing for greater versatility.

• 20-Inch Cleaning Path – Provides productive floor coverage for larger commercial and institutional spaces.

• 1.5 HP Heavy-Duty Motor – Uses a DC-rectified 66-frame motor for dependable commercial performance.

• 19-Inch Pad Driver Included – Comes ready for use with compatible 20-inch floor pads without requiring a separate pad-driver purchase.

• All-Steel Triple-Planetary Gearbox – Provides smooth, durable power transfer for repeated professional use.

• All-Metal Construction – Built to withstand heavy daily use in commercial settings.

• Motor-Mounted Speed Switch – Makes it easy to select the appropriate operating speed for the job.

• Universal Clutch Plate – Supports compatibility with appropriate floor-machine accessories.

• Safety Lock-Out Switch – Helps prevent unintended machine startup.

• Easy Fingertip Controls – Keeps primary operating controls conveniently within reach.

• 50-Foot Safety-Yellow Power Cord – Provides extended working range while improving cord visibility.

• Two 5-Inch Non-Marking Wheels – Support easy transport while helping protect finished floors.

• Low-Speed 65 dB(A) Operation – Keeps operating noise controlled during lower-speed cleaning.

• High-Speed 68 dB(A) Operation – Maintains relatively quiet operation even at the faster setting.

• CSA Approved – Built to applicable CSA electrical safety requirements.

• 3-Year Parts / 2-Year Labor Warranty – Provides commercial warranty coverage for added peace of mind.

The VIPER VENOM VN20DS, model 8310-VN20DS, is designed for facilities that want one durable floor machine capable of handling both aggressive low-speed cleaning and faster polishing applications.

Its combination of 185 and 330 RPM operating speeds, a 20-inch cleaning path, 1.5 HP motor, triple-planetary gearbox, and included pad driver makes it a versatile choice for everyday commercial floor maintenance.

Dual-Speed 185/330 RPM Performance

The defining feature of the VN20DS is its two-speed operation.

Choose:

• 185 RPM for scrubbing, stripping, and other demanding low-speed procedures

• 330 RPM for spray buffing, polishing, and higher-speed floor maintenance

This allows one machine to perform a broader range of tasks than a single-speed floor machine.

20-Inch Working Width

The VN20DS provides a 20-inch cleaning path.

The wider working width helps improve productivity in:

• Schools

• Hospitals

• Retail stores

• Office buildings

• Cafeterias

• Hotels

• Government facilities

• Other large commercial spaces

19-Inch Pad Driver Included

A 19-inch pad driver is included for use with compatible 20-inch floor pads.

This allows the machine to be placed into service without requiring a separate pad-driver purchase.

1.5 HP Heavy-Duty Motor

The VN20DS uses a 1.5 HP DC-rectified, 66-frame heavy-duty motor.

The motor provides the power needed for both demanding low-speed scrubbing and higher-speed buffing applications.

Triple-Planetary Gearbox

Power is transferred through an all-steel triple-planetary gearbox.

This design supports:

• Smooth operation

• Consistent power delivery

• Heavy commercial use

• Long-term durability

Motor-Mounted Speed Switch

The speed-selection switch is mounted directly on the motor assembly for convenient access.

Operators can quickly choose the speed that best matches the floor-care procedure.

All-Metal Construction

The VENOM VN20DS uses all-metal construction and is engineered for repeated daily use in demanding commercial environments.

Universal Clutch Plate

The machine includes a universal clutch plate, allowing compatible accessories to be mounted for different floor-care tasks.

Safety and Fingertip Controls

A safety lock-out switch helps reduce accidental startup, while easy-to-use fingertip controls keep common operating functions close to the operator’s hands.

50-Foot Safety-Yellow Cord

The VN20DS includes a 50-foot safety-yellow power cord.

The long cord helps reduce outlet changes, while the bright color makes it easier to see in active work areas.

Professional Applications

The VIPER VENOM VN20DS is well suited for:

• Routine floor scrubbing

• Heavy-duty scrubbing

• Finish stripping

• Spray buffing

• Polishing

• Finished-floor maintenance

• Schools and universities

• Hospitals and healthcare facilities

• Retail stores

• Office buildings

• Hotels and hospitality facilities

• Government facilities

• Commercial cleaning contractors

Specifications

Specification	Details
Model	VIPER VENOM VN20DS
Product Model	8310-VN20DS
Product Type	Dual-Speed Single-Disc Floor Machine
Cleaning Path	20 in. / 50.8 cm
Deck Size	20 in. / 50.8 cm
Pad Driver	19 in. / 48.3 cm
Low Speed	185 RPM
High Speed	330 RPM
Motor	1.5 HP
Motor Type	DC Rectified, 66-Frame, Heavy-Duty
Gearbox	All-Steel Triple-Planetary
Voltage	110V
Amp Draw	12-13 A
Construction	All Metal
Cord Length	50 ft. / 15.2 m
Cord Type	Safety Yellow
Wheels	Two 5 in. / 12.7 cm Non-Marking Grey
Sound Level, Low	65 dB(A)
Sound Level, High	68 dB(A)
Speed Selection	Motor-Mounted Switch
Clutch Plate	Universal
Safety Lock-Out	Yes
Controls	Fingertip
Machine Weight	98 lbs. / 44.5 kg
Shipping Weight	112 lbs. / 50.8 kg
Dimensions	27 x 20 x 48 in.
Certification	CSA Approved
Warranty	3 Years Parts / 2 Years Labor

Included

• VIPER VENOM VN20DS Dual-Speed Floor Machine

• 19-Inch Pad Driver

Optional Accessories

• Compatible 20-Inch Floor Pads

• Scrubbing Pads

• Stripping Pads

• Buffing Pads

• Polishing Pads

• Compatible Floor Brushes

• Other Compatible Floor-Machine Accessories

Warranty

The VIPER VENOM VN20DS is backed by a 3-year parts warranty and 2-year labor warranty.