Quick view Viper Venom VN20DS floor buffer scrubber machine dual speed 20 inch heavy duty with pad holder 1.5 hp 185 or 300 rpm $1,838.00 $1,654.00 each FREE VN20DS $1,838.00 $1,654.00 Viper Venom VN20DS floor buffer scrubber machine dual speed 20 inch heavy duty with pad holder 1.5 hp 185 or 300 rpm Add to Cart Detailed View