The AR Blue Clean AR635-WOGW is a high-flow, low-pressure professional pressure washer engineered specifically for car detailing. Delivering 3.4 GPM and 1250 PSI, this machine is perfect for fast rinsing, thick foam output, and safe washing without excessive pressure.

Whether you’re a shop owner, mobile detailer, or enthusiast looking for commercial-grade performance, the AR635 offers unmatched smoothness, efficiency, and long-term reliability.

Key Features & Benefits

High GPM for Faster Rinsing Produces an impressive 3.4 gallons per minute, ideal for quickly removing soap, foam, and debris without risking paint damage.
Detailing-Friendly PSI A controlled 1250 PSI makes it perfect for automotive use where high PSI isnt needed or desired.
Commercial Triplex Pump Built with a durable brass manifold triplex pump, ensuring quiet performance, smooth water delivery, and extended service life.
20-Amp Industrial Motor The rugged induction motor provides consistent torque, stable flow, and long-term reliability for high-demand environments.
Dual-Mode Pro Switch Choose between Total Stop System (TSS) mode for reduced wear or Bypass Mode for continuous water flow during long detailing sessions.
Tailored for Detailers Requires a 6.5 orifice rinse nozzle and 1.7mm foam cannon orifice for safe electrical draw and optimal performanceexactly what car wash professionals need.
Bare Unit for Custom Setups Sold without hoses or guns so you can build your detailing system with the exact accessories you prefer.

How to Use

Step 1: Connect the unit to a dedicated 20-amp electrical circuit.
Step 2: Attach your inlet hose and outlet hose using the recommended quick connects listed below.
Step 3: Install a 6.5 or 7.5 orifice rinse nozzle to achieve maximum GPM output.
Step 4: For foam cannons, install a 1.7mm orifice to prevent electrical overload.
Step 5: Select operation mode:

• TSS mode for start/stop trigger operation

• Bypass mode for continuous running

Step 6: Begin washing using proper detailing techniques for safest results.

Pro Tip: If you’re running a mobile detailing setup, gravity-feed the pump with your water tank at least 12 inches above the pump, and use an upgraded 1.5″ inlet hose for best water supply.

Why We Love It

At Car Supplies Warehouse, we love the AR635 because it delivers the high GPM detailers crave with the low-pressure safety needed for modern paintwork, PPF, ceramic coatings, and wheels. The smooth water flow, quiet motor, and pro-grade construction make this a top choice for shops and mobile detailers looking to increase speed and consistency. Its a premium detailing machine through and through.

Compatible With / Works Best With

MTM Hydro PF22.2 Foam Cannon (swap in the 1.7mm orifice)

MTM Hydro 50 ft. or 100 ft. Pressure Washer Hose

Short Pressure Washer Guns (SG28 or SGS35)

Frequently Asked Questions

Do I need a 20-amp circuit for the AR635?
Yes. This machine requires a dedicated 20-amp electrical circuit. Using a standard 15-amp outlet may trip breakers.

Why do I need a 6.5 or 1.7mm orifice?
Smaller orifices increase electrical load on the pump, which can damage the unit. Using the recommended orifices ensures safe operation and maximum GPM.

Does this pressure washer include a hose or spray gun?
No. The AR635 is sold as a bare unit, allowing you to customize your detailing setup with preferred accessories.

Can I use this for mobile detailing from a water tank?
Yes, but AR triplex pumps must be gravity-fed. Keep the water tank at least 12″ above the pump with a larger-diameter inlet hose.

Technical Specifications

Output: 1250 PSI
Flow Rate: 3.4 GPM
Motor: 20-amp single-phase induction
Pump Type: Brass triplex plunger pump
Power: 120V AC
Modes: Total Stop System / Continuous Bypass
Weight: (Add weight from your spec sheet if needed)
Warranty: 1-Year limited (handled by AR North America)

Warranty Information

The AR635 includes a 1-year limited warranty through AR North America.