Ultra Clean 19" surface cleaner with four grey casters and no skirt (brush)

4 GPM 4000 PSI : 2.5 Orifice

4 GPM 4200 PSI 2.5 Orifice

5 GPM 3000 PSI 3.0 Orifice

5.5 GPM 3000 PSI 3.5 Orifice

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     This unit is best suited for 4 gpm or higher-pressure washers. Using this 19" surface cleaner with a smaller pressure washer may result in tiger striping and very slow cleaning compared to a smaller diameter unit.

     Remember to find the serial number on your Whisper Wash unit and write it down in a safe place. It is located on the top portion of the swivel on the deck side. This will help you with any possible warranty questions and help the authorities locate and return your property in the event that it is stolen. The swivel or 'brains' of the unit is most often the biggest difference.

     Less expensive units cannot successfully be rebuilt over and over such as the Whisper Wash units allow. The new swivels are often green in color and can be rebuilt very quickly in the field in 10-15 minutes. Surface cleaners of lesser value are offered with spray bars that look similar to pressure washer spray wands.

Keep it simple and remember to never use Teflon tape use liquid threadlock (10 ml 5003) instead.