General description
The High Pressure Replacement Hose Extension Pipe is designed for Karcher K Series pressure washers (K2, K3, K4, K5, K6, K7). This durable hose offers flexibility and is suitable for both residential and light commercial cleaning tasks, including washing cars, motorcycles, floors, windows, driveways, roofs, and siding.Technical specifications
- Material: Rubber with brass connectors
- Length options: 10 m, 15 m, 20 m
- Inner diameter: 9 mm
- Outer diameter: 12 mm
- Maximum pressure: 2610 PSI / 180 bar
- Burst pressure: 540 bar / 7830 PSI
- Maximum temperature: 60 °C
- Interface: Double Piston
- Outlet connector: Clip-Type Quick Connector
Compatibility and accessories
- Compatible with Karcher K Series models (K2, K3, K4, K5, K6, K7)
- Not compatible with Kärcher nozzles that use a 10mm push-in system
- Not suitable for older Kärcher models with M22 outlet
- Requires an adapter for older Karcher models to convert to a quick connector
Installation
- Connect the hose to the pressure washer and gun using the Quick Connect system for easy handling
- Ensure the correct size and length of the connector before ordering
Usage
- Ideal for high-performance cleaning tasks
- Can be used for various cleaning applications including vehicles and outdoor surfaces

















