KUHONG Factory's pressure washer guns are ergonomically designed for comfortable operation. Their high-quality nozzles and valves ensure powerful water flow and precise control.
| Model | Max Pressure | Flow Rate | Inlet | Outlet | ||
| / | BAR | PSI | LPM | GPM | / | / |
| KOG01 | 280 | 4000 | 30 | 8 | 1/4"QD Socket | Optional |
| KOG02 | 350 | 5000 | 30 | 8 | 1/4"QD Socket | Optional |
| KOG03 | 280 | 4000 | 30 | 8 | 1/4"QD Socket | Optional |
| KOG04 | 250 | 3600 | 35 | 6.6 | 1/4"QD Socket | Optional |
| KOG05 | 350 | 5000 | 30 | 8 | 1/4"QD Socket | Optional |
| KOG06 | 400 | 5800 | 40 | 10.5 | Optional | Optional |
| KOG07 | 500 | 7250 | 60 | 16 | Optional | Optional |
| KOG08 | 1000 | 14500 | 40 | 10.5 | Optional | Optional |
| KOG09 | 280 | 4000 | 40 | 10.5 | Optional | Optional |
Hope these can help your customers understand the proper use and maintenance of their pressure washer gun, ensuring they get the most out of their purchase while maintaining safety and effectiveness.
A pressure washer gun is a handheld device used to control the flow and direction of water from a pressure washer. It connects to the pressure washer hose and has a trigger mechanism that allows the user to start and stop the water flow.
The gun allows precise control over water flow, making it easier to target specific areas for cleaning. The trigger mechanism ensures that water is only released when the user intends, reducing the risk of accidental spraying. It can be equipped with various nozzles to adjust the spray pattern and pressure for different cleaning tasks, such as washing cars, driveways, or siding. The pressure washer gun is essential for directing high-pressure water to clean surfaces effectively and safely.
| Characteristics | Applications | |
| Straight Guns | Features a straight, elongated body for direct water flow, providing precision and control. | Great for cleaning smaller areas, such as vehicles, machinery, and equipment, where precision is key. Also effective for reaching narrow or confined spaces. |
| Curved Guns | Features a curved or bent shape, allowing the water stream to reach around obstacles or into tight spaces. Can be adjusted for different angles, enhancing accessibility. | Ideal for cleaning areas that are difficult to reach with a straight gun, such as under vehicles, gutters, and roof overhangs. |
| High-Pressure Guns | Built to withstand high PSI levels, typically with reinforced materials like stainless steel. | Perfect for removing stubborn contaminants, such as grease, oil, and caked-on mud, from hard surfaces like concrete, metal, and heavy machinery. |
| Medium-Pressure Guns | Operates at a medium PSI, offering enough power to handle most household and light commercial cleaning jobs. | Use in commercial environments like shops, offices, and public areas. |
| Lightweight Guns | Designed to operate at lower pressure levels, making it safe for everyday household tasks. | Ideal for light-duty tasks such as washing cars, windows, outdoor furniture, and delicate surfaces without causing damage. |
Match the nozzle to the task: use narrow angles for tough jobs and wider angles for more delicate or broad cleaning tasks.
15° (Yellow): Provides a narrow, powerful spray ideal for removing dirt, rust, and paint from concrete and metal.
25° (Green): Offers a wider spray, perfect for general cleaning tasks like washing cars, decks, and patios.
40° (White): Produces a gentle, broad spray for delicate surfaces like windows, siding, and outdoor furniture.
Attach the detergent injector to your pressure washer, and select the appropriate low-pressure nozzle to apply the detergent. Enhances cleaning power by breaking down grime and stains before rinsing.
Use pressure washer-safe detergents, follow dilution instructions, and allow the detergent to sit briefly before rinsing for optimal results.
Combines the power of a 0° nozzle with a circular motion, creating a wider cleaning path with intense pressure. Perfect for concrete, brick, and other tough surfaces, as well as removing graffiti and paint.
Turn Off the Pressure Washer: Ensure the pressure washer is turned off and unplugged for safety.
Attach the Hose to the Gun: Locate the Quick-Connect Fitting: Find the quick-connect or threaded fitting on the pressure washer gun. If using a quick-connect system, pull back the collar on the gun and insert the hose fitting, then release the collar to lock it in place. For threaded fittings, screw the hose onto the gun and tighten securely.
Connect the Nozzle: Select the appropriate nozzle for your cleaning task. Insert the nozzle into the gun’s quick-connect tip or screw it on, ensuring it’s secure.
Check All Connections: Ensure that all connections are tight and secure to prevent leaks. Make sure the hose is properly connected to both the gun and the pressure washer.
Turn On the Water Supply: Turn on the water supply to the pressure washer, allowing water to flow through the system. Squeeze the gun trigger to release any trapped air until a steady stream of water comes out.
Power On the Pressure Washer: Plug in the pressure washer and turn it on. Adjust the pressure settings as needed.
Test the System: Squeeze the trigger to ensure water flows properly through the gun and nozzle. Check for any leaks or issues with the spray pattern.
By following these steps, you can ensure a secure and effective connection between the pressure washer gun and the pressure washer, preparing your equipment for use.
After Each Use:
Flush with Water: Run clean water through the gun to remove any detergent or debris, preventing clogs.
Release Pressure: Squeeze the trigger after turning off the washer to release any remaining pressure.
Regular Inspection:
Check for Leaks: Inspect the gun, hose, and connections for leaks or cracks. Replace any damaged parts immediately.
Examine Nozzles: Look for blockages or wear. Clean or replace nozzles as needed.
Lubricate Moving Parts:
Apply light oil to the trigger and any other moving parts to keep them functioning smoothly.
Proper Storage:
Store the gun in a dry, cool place. Avoid leaving it exposed to the elements, as moisture can cause rust and other damage.
Keep the gun disconnected from the hose and pressure washer during storage.
Periodic Deep Cleaning:
Disassemble the gun if possible, and clean internal components to remove any built-up dirt or debris.
Winterization:
If storing for an extended period, especially during winter, ensure the gun is completely dry to prevent freezing and cracking.
At the same time, we also welcome our customers to provide us with more user feedback on their experience and evaluation of pressure washer gun. We will continue to show the effect comparison in different scenarios, such as residential, commercial and industrial applications, to help more people make informed decisions.
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