SAI | CHE RTG PRESSURE WASHER GUN
A short pressure washer gun puts control closer to your hand, making it easier to maneuver around wheels, lower panels, wheel wells and other areas where a long factory wand can feel unnecessarily bulky.
The SAI | CHE RTG Pressure Washer Gun is our compact detailing-focused setup built around quick connections, maneuverability and an out-of-the-box configuration designed to get you washing faster.
It comes equipped with a stainless-steel 1/4" quick connect, plus an included 360° swivel M22-14 to 3/8" quick-connect fitting for connecting compatible pressure-washer hoses.
We're even including a 25° nozzle tip.
Connect it. Pull the trigger.
Ready To Go.
Why Use a Short Pressure Washer Gun for Car Detailing?
Traditional pressure-washer guns are often designed around general-purpose cleaning.
For detailing, a shorter configuration can give you greater freedom of movement when working around a vehicle.
The compact body makes it easier to maneuver around:
- Wheels and tires
- Wheel wells
- Rocker panels
- Lower bodywork
- Grilles
- Bumpers
- Tight exterior areas
- Larger vehicles
- Foam-cannon applications
The result is a pressure-washer setup that feels more purpose-built for vehicle detailing.
360° Swivel Connection
A pressure-washer hose naturally wants to twist as you move around the vehicle.
The included 360° swivel fitting allows compatible hose connections to rotate at the gun, helping you manage hose orientation as you work around the vehicle.
That means less fighting against a twisted hose and more attention on the wash itself.
Included connection: M22-14 → 360° swivel → 3/8" quick connect
Always verify your pressure washer and hose fitting dimensions before purchase.
Stainless-Steel Quick-Connect System
The RTG Pressure Washer Gun comes with a stainless-steel 1/4" quick-connect fitting pre-installed at the outlet.
This allows compatible accessories to be attached and removed quickly, including:
- Foam cannons
- Pressure-washer nozzles
- Spray tips
- Compatible extensions
- Other 1/4" quick-connect accessories
That makes switching between rinsing and foaming much faster during a complete detailing workflow.
Built to Pair With the SAI CHE Foam Cannon
The RTG gun and SAI | CHE Foam Cannon are designed to work together as part of your wash setup.
Connect the foam cannon to the 1/4" quick connect, apply your chosen foam or prewash, remove the cannon, install the appropriate spray tip and continue your wash process.
For the complete SAI | CHE wash workflow:
RTG Pressure Washer Gun → Foam Cannon → Prewash → Rinse → Shampoo → Contact Wash → Dry
One setup. One process.
M22-14 Pressure Washer Connection
The included fitting supports M22-14 connections through the supplied adapter and 3/8" quick-connect configuration.
This can provide compatibility with many consumer and prosumer pressure-washer setups, but pressure washers do not all use the same hose connection.
Before ordering, check your existing pressure washer hose fitting.
Important: M22-14 and M22-15 fittings are not the same. If your pressure washer uses M22-15 or another proprietary connection, an additional adapter may be required.
That compatibility note will probably save you customer-service headaches and returns.
25° Pressure Washer Nozzle Included
Every RTG Pressure Washer Gun includes a 25° nozzle tip so you have a general-purpose spray option available right out of the box.
The 25° fan pattern can be useful for many vehicle-rinsing applications when used with appropriate pressure, distance and technique.
Always test your setup and maintain appropriate distance from sensitive surfaces.
Higher pressure does not automatically mean better cleaning.
Ergonomic Short-Body Design
The compact configuration brings the trigger and outlet closer together than a traditional long pressure-washer wand.
For automotive detailing, this can make the gun easier to position as you move around complex areas of the vehicle.
The grip is designed to provide secure handling during wet detailing environments and when wearing compatible work gloves.
Short body. Direct control. Built around the detailing process.
How to Set Up the RTG Pressure Washer Gun
Before connecting the system, switch the pressure washer off and release any remaining system pressure.
Then:
- Verify that your pressure-washer hose uses a compatible connection.
- Connect the included M22-14 / 3/8" quick-connect fitting as appropriate for your setup.
- Securely connect the pressure-washer hose.
- Install the included 25° nozzle or another compatible accessory into the 1/4" outlet.
- Confirm that all fittings are fully seated.
- Turn on the water supply.
- Check connections before starting the pressure washer.
- Start the machine and test the spray away from the vehicle.
- Confirm proper operation before beginning your wash.
Never disconnect a pressurized fitting.
Using the RTG Gun With a Foam Cannon
For foaming:
- Connect your pressure-washer hose to the RTG gun.
- Prepare your compatible shampoo or prewash in the foam cannon.
- Insert the foam cannon into the gun's 1/4" quick connect.
- Confirm that it is fully locked into place.
- Apply foam according to the chemical's directions.
- Switch the pressure washer off and relieve system pressure before servicing or changing non-quick-connect components as required.
- Change to the appropriate rinse nozzle.
- Continue the wash process.
Pair it with SAI | CHE pH= THICK FOAM, pH+ PREWASH, or another pressure-washer-compatible SAI | CHE wash product according to its directions.
Pressure Washer Gun Compatibility
Before purchasing, check three things:
1. Hose connection
The included adapter is intended for compatible M22-14 / 3/8" quick-connect setups.
2. Accessory connection
The outlet uses a 1/4" quick connect for compatible foam cannons, nozzles and accessories.
3. Operating specifications
Your complete setup—including the gun, hose, adapters, fittings and accessories—must be rated appropriately for the pressure, flow and temperature produced by your pressure washer.
If your machine uses a proprietary fitting, you may need an additional adapter.
Product Specifications
Product: SAI | CHE RTG Pressure Washer Gun
Type: Short-body pressure washer trigger gun
Outlet: Stainless-steel 1/4" quick connect
Included Inlet Connection: 360° swivel M22-14 to 3/8" quick-connect fitting
Included Nozzle: 25° spray tip
Maximum Pressure: 5800 PSI*
Maximum Temperature: 160°C / 320°F*
Flow Rating: Verify before publishing
Internal Components: Chemical-resistant internals*
Primary Use: Automotive detailing and pressure washing
Foam Cannon Compatibility: Compatible 1/4" quick-connect foam cannons, including the SAI | CHE Foam Cannon
*Use these ratings only if they are supported by your supplier/manufacturer documentation.
What's Included?
Each RTG setup includes:
- SAI | CHE Short Pressure Washer Gun
- Stainless-steel 1/4" quick-connect outlet
- 360° swivel fitting
- M22-14 / 3/8" quick-connect configuration
- 25° pressure-washer nozzle tip
Everything you need depends on your pressure washer's existing hose connection, so verify compatibility before ordering.
Frequently Asked Questions
What is a short pressure washer gun?
A short pressure washer gun removes the long wand commonly found on traditional pressure-washer setups, creating a more compact configuration that's particularly convenient when working around vehicles.
Is a short pressure washer gun good for car detailing?
The compact design can make it easier to maneuver around wheels, wheel wells, lower panels and other areas of a vehicle. It also creates a convenient setup for attaching compatible foam cannons.
Does the RTG gun work with the SAI CHE Foam Cannon?
Yes, the RTG gun's 1/4" quick-connect outlet is designed to accept the compatible SAI | CHE Foam Cannon.
Does it include a swivel?
Yes. The RTG setup includes a 360° swivel fitting as part of its supplied connection hardware.
What size quick connect does it use?
The gun uses a 1/4" quick-connect outlet for compatible nozzles and foam cannons, while the included inlet configuration incorporates a 3/8" quick connection.
Does it work with every pressure washer?
No. Pressure-washer fittings vary between manufacturers and models. The included setup supports compatible M22-14/3/8" connections, but machines using M22-15 or proprietary fittings may require another adapter.
Does it include a nozzle?
Yes. A 25° nozzle tip is included.
Can I use it with a gas pressure washer?
Potentially, provided the fittings are compatible and the pressure, temperature and flow output remain within the ratings of every component in the complete system.
Ready To Go.
A detailing setup should make the process easier—not give you another piece of equipment to fight with.
The SAI | CHE short pressure washer gun combines a compact trigger-gun design, stainless-steel quick connections, an included 360° swivel fitting and a 25° nozzle into one detailing-focused setup.
Connect your hose.
Connect your foam cannon.
Start the process.
RTG — Ready To Go.
SAI | CHE — It's not a task. It's a practice.
