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Viper 185/330 RPM Floor Scrubbing Machine - 20" Model



List Price: $1,300.00

Regular Price: $1,170.00

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Quick Summary

  • 185 & 330 RPM buffing
  • Pad driver included
  • All metal construction
  • For carpet & hard floor use
  • 1.5 HP Motor
  • Weighs 112 pounds
  • 5 Year housing, motor & gear box


The Viper VN20DS is a rugged dual speed floor scrubbing machine that you can use for hard floor scrubbing and carpet bonneting at the lower speed, and lightweight floor buffing at the higher speed. The 2 speeds in this floor scrubber are 185 and 330 RPM, a wide enough range for a variety of tasks in one machine.

This rugged machine has been packaged with many options including an all-metal housing and triple planetary gears to give you years of use. With only a 13 amp draw on your power supply you'll be able to work in older buildings that may not have updated electrical work. Take a look at our complete line of 20 inch floor buffing machines for less expensive, single-speed models.

Viper Warranty


  • All metal construction.
  • 19" pad driver included.
  • Heavy-duty, 1.5 hp dc rectified motor.
  • 20" deck.
  • Safety lock-out switch.
  • Triple planetary, all steel gear box.


Additional Information

Manufacturer Nilfisk
Brand Viper
Manufacturer Sku VN20DS
Power Source Electric
Scrub Style Rotary
Rotary Buffer Speed Dual Speed
Brush/Pad Diameter 20 inches
Brush/Pad Speed 185 RPM & 330 RPM
Brushes/Pads Included No
Gear Box Triple planetary, all steel gear box.
Motor 1.5 HP, 14 amp Rectified DC
Electrical Draw 12.0 / 12.5 Amps
Electrical Usage 110 volt
Capacitors 2
Power Cord 14/3: 50', safety yellow
Dimensions 27" L x 20" W x 48" H
Operating Weight 112 lbs.
Color Red
Quantity Per Carton 1
Warranty 5 Year housing, motor & gear box
Internal Search Number 103948

Customer Reviews

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Buffer works great! Review by Chuck the Cajun
Overall Rating
Unfortunately there are not a lot of volunteers to clean our Church. So we have the two most broken down guys in the Church, includes myself, clean it. This has helped us out a great deal. Rather than applying new wax every week, we can just buff it up and only have to wax once every six months.
(Posted on 7/7/14)

Pros: Easy to Use, Efficient, Powerful, Works great
Best Uses: Cleaning, Great for Church floors
About Me: Casual Cleaner

Would you recommend this product to a friend? Definitely Yes

Do you find this review helpful?  Yes No
(1 of 1 people found this review helpful)
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