Kärcher High-Pressure Hose Extension 10m, DN 8, 315 Bar 6.391-342.0

Expand the operating range of your professional pressure washer with the Kärcher High-Pressure Hose Extension 10m, DN 8, 315 Bar 6.391-342.0. Designed as a genuine Kärcher extension hose, this high-quality accessory provides an additional 10 metres of reach, allowing you to clean larger areas more efficiently while reducing the need to frequently reposition your pressure washer.

Constructed with a DN 8 hose diameter, the extension hose delivers consistent water flow and dependable high-pressure performance for demanding commercial and industrial cleaning applications. Whether you're cleaning large vehicles, factory floors, agricultural equipment or building exteriors, the increased working radius improves productivity and makes difficult-to-reach areas easier to access.

Featuring M22 x 1.5 threaded connections on both ends, the hose offers a secure and reliable connection to compatible Kärcher pressure washer hoses and accessories. Rated for operating pressures of up to 315 bar, it is built to withstand intensive daily use in professional environments while maintaining reliable performance under demanding conditions.

Manufactured to Kärcher's exacting quality standards, the High-Pressure Hose Extension combines durability, flexibility and long service life, making it an ideal choice for professional cleaning contractors, facilities management teams and industrial users who require additional hose length without compromising cleaning performance.

Key Features

• Genuine Kärcher high-pressure hose extension.
• Part Number: 6.391-342.0.
• 10-metre extension hose for increased working reach.
• DN 8 hose diameter for reliable water flow and pressure performance.
• Rated for operating pressures of up to 315 bar.
• M22 x 1.5 threaded connections on both ends.
• Durable construction for demanding professional applications.
• Extends the operating radius of compatible Kärcher high-pressure cleaners.
• Ideal for industrial, commercial, agricultural and automotive cleaning.

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