1. Introduction
Thank you for choosing the Generic High Pressure Washer Extension Hose. This hose is designed to extend the reach and versatility of your high-pressure washer, making cleaning tasks more efficient. Please read this manual carefully before use to ensure proper installation, operation, and maintenance.
This extension hose is compatible with various high-pressure washer brands, including Bort, HAMMER, Huter, Bosch, Daewoo, and Sterwins. Its durable construction ensures reliable performance for a variety of applications, from car washing to patio cleaning.
2. Safety Information
Always follow these safety guidelines when using the high-pressure washer hose:
- Ensure all connections are securely fastened before operating the pressure washer. Loose connections can lead to leaks or hose detachment under high pressure.
- Do not exceed the maximum pressure rating of the hose (660 Bars / 2320 PSI). Operating above this limit can cause hose failure and injury.
- Keep the hose away from sharp objects, hot surfaces, and moving parts of machinery to prevent damage.
- Always wear appropriate personal protective equipment (PPE), such as safety glasses and gloves, when operating a pressure washer.
- Never direct the high-pressure spray at people, animals, or electrical equipment.
- Inspect the hose for any signs of wear, cuts, bulges, or damage before each use. Do not use a damaged hose.
3. Product Features

Super Durability & Compatibility: This image highlights the hose's high performance (160 Bar Work / 480 Bar Burst), super wear resistance (2X working life), pure high-strength material, and anti-rust steel plated zinc fittings, ensuring 100% compatibility with original hoses.

Three-Layers Anti-Burst & Durable Construction: This diagram illustrates the hose's robust three-layer design, featuring a high-strength seamless inner tube, a reinforced polyester yarn braid, and an abrasion-resistant PVC outer jacket, providing a burst pressure 3 times the rated pressure.

Heavy Duty Design: This image details the heavy-duty features, including anti-rust and durable steel plated zinc fittings, precision machining for no leakage, and a longer ring nut for easier operation. It also highlights the non-marking, anti-slip, and anti-friction technology of the hose.

Flexible and Strong: This visual compares the flexibility of the 'Bear Force Hose' with ordinary hoses, emphasizing its ability to protect itself for a longer life due to its flexible and strong material, unlike hard and easily broken ordinary hoses prone to leakage.
4. Setup Instructions
This section guides you through connecting your extension hose to your pressure washer and spray gun.
4.1 Identify Connector Type
Your hose is Model A, which features specific connector dimensions. Please verify these dimensions against your pressure washer and spray gun connections.

Connector Type A: This image displays the specific dimensions (in mm) for Connector Type A, which is included with your 50FT hose. It also shows an optional extension connector for further reach.
4.2 Connecting the Hose
- Prepare Connections: Ensure both the pressure washer outlet and the spray gun inlet are clean and free of debris.
- Attach to Pressure Washer: Connect one end of the extension hose to the high-pressure outlet of your pressure washer. Twist firmly until secure.
- Attach to Spray Gun: Connect the other end of the extension hose to the inlet of your spray gun. Twist firmly until secure.
- Check for Leaks: Before turning on the pressure washer, ensure all connections are tight. A slight hand-tightening should be sufficient.
5. Operating Instructions
Once the hose is securely connected, follow these steps for operation:
- Water Supply: Turn on the water supply to the pressure washer. Allow water to flow through the hose and spray gun to purge any air.
- Start Pressure Washer: Turn on your pressure washer according to its manufacturer's instructions.
- Begin Cleaning: Squeeze the trigger on your spray gun to begin cleaning. Always start spraying away from the object to be cleaned to gauge the pressure.
- Maintain Distance: Keep an appropriate distance from the cleaning surface to avoid damage.
- Shut Down: When finished, turn off the pressure washer, then turn off the water supply. Squeeze the spray gun trigger to release any remaining pressure in the system before disconnecting the hose.
6. Maintenance
Proper maintenance will prolong the life of your high-pressure washer hose:
- Rinse After Use: After each use, rinse the hose thoroughly with clean water to remove any chemical residues or dirt.
- Inspect Regularly: Periodically inspect the entire length of the hose for cuts, abrasions, kinks, bulges, or any signs of damage. Check the fittings for corrosion or wear.
- Proper Storage: Coil the hose neatly without kinks. Store it in a cool, dry place, away from direct sunlight, extreme temperatures, and sharp objects. Do not store the hose under heavy items.
- Avoid Kinks: Kinks can weaken the hose structure and lead to premature failure. Always uncoil the hose completely before use.
7. Troubleshooting
Here are some common issues and their solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Water leakage at connections | Loose connections, worn O-rings, damaged threads | Tighten connections. Inspect and replace O-rings if worn. If threads are damaged, the fitting or hose may need replacement. |
| Low pressure from spray gun | Kinked hose, insufficient water supply, pressure washer issue | Straighten any kinks in the hose. Ensure water supply is fully open. Check your pressure washer's manual for troubleshooting low pressure. |
| Hose appears damaged (bulges, cuts) | Wear and tear, external damage, exceeding pressure limits | Immediately cease use. A damaged hose can be dangerous and must be replaced. Do not attempt to repair. |
8. Specifications
Detailed specifications for the High Pressure Washer Extension Hose (Model A, 50FT):
- Manufacturer: HYM
- Model Number: High pressure hose
- Size: 50FT (approximately 15.24 meters)
- Colour: A
- Material: Polyvinyl Chloride (PVC)
- Included Components: Connector
- Maximum Working Pressure: 160 Bar (2320 PSI)
- Maximum Burst Pressure: 480 Bar (6960 PSI)
- Maximum Temperature: 60°C (140°F)
- Item Weight: 454 g
- Product Dimensions: 99.06 x 0.99 x 0.25 cm (coiled/packaged dimensions)
9. Warranty and Support
Information regarding product warranty and customer support was not provided in the product details. For any warranty claims or technical assistance, please contact the seller directly through your purchase platform.





