36" Maxima Surface Cleaner with 2 NOZZLE Spray Bar Whisper Wash
Whisper Wash 36" Maxima surface cleaner with 2 tip spray bars.
The Whisper Wash Maxima is rated from 2000-4000 psi, 4-10 GPM, 212 degrees maximum and 2500 rpm maximum. The cover is composed of powder coated aluminum and is supported by four heavy duty non-marking casters. The handle is 77" long and weighs 37 pounds.
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
8 GPM 3000 PSI 4.5 Orifice
8 GPM 3500 PSI 4.5 Orifice
10 GPM 3000 PSI 6.0 Orifice
10 GPM 3500 PSI 5.5 Orifice
12 GPM 3000 PSI 7.5 Orifice
Always refer to a nozzle chart or nozzle calculator when choosing nozzle orifices for your pressure washer or surface cleaner.
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This unit is best suited for 8 GPM or higher-pressure washers. Using this 36" surface cleaner with a smaller pressure washer may result in tiger striping and very slow cleaning compared to a smaller diameter unit. The maxima can be ordered with a four-tip bar for a small upgrade cost.
When washing a delicate surface, DO NOT adjust your unloader. Install nozzles in larger orifices to decrease the pressure. Never adjust the unloader unless you want to learn to repair or replace your pump/unloader early! Whisper Wash offers a full line of commercial grade surface cleaners and is located not far from us here on the west coast of Florida. Whisper Wash provides us with great pricing and we choose to pass the pricing to you. They are an exceptional company to deal with regarding any questions or concerns that may arise. Whisper Wash offers a generous warranty for their products manufactured right here in the United States.
It is critical
That your 8 GPM and higher-pressure washer is plumbed using these suggested hose(s) below for the first length on the reel:
- 1 1/2" suction hose
- 1/2" jump hose to the reel
- 1/2" 50' high pressure hose
We have kits available for you to easily upsize you’re plumbing.
All the hose and fittings arrive in one box. You need to supply a heat gun, little bit of soap, liquid Teflon such as Rectorseal T plus 2, tools for tightening the barbs and installing the hose fittings and water to run the equipment.
Your pump/unloader and engine will run cooler and run under less stress, last longer, shoot farther using your gun/wand and surface clean faster. You will go home faster or on to the next job faster than plumbing your pump using the 1" hose. Your overall costs will go down and profit margin will increase.
Keep it simple and remember to never use Teflon tape use liquid thread lock (10ml 5003) instead.
