Karcher Series K Nozzles for High Pressure Washer Car Wash Extension

Upgrade your Karcher cleaning setup with this sturdy K-series nozzle extension hose, designed to maximize reach and performance for car washing, patio cleaning, and light outdoor tasks. Engineered with a tough thermoplastic outer cover, textile reinforcement, and a seamless inner tube, this hose stands up to high-pressure washing while remaining flexible enough for easy handling. It’s the reliable companion you need when every inch of your vehicle or outdoor space matters.

Compatibility and versatility are at the core of this extension hose. It fits Karcher K2, K3, K5, and K7 pressure washers, making it a practical upgrade whether you’re refreshing a favorite setup or expanding your cleaning toolkit. Choose from 6 m (19 ft), 10 m (32 ft), or 15 m (50 ft) lengths to suit your space, ensuring you reach awkward corners, tall vehicles, or distant patio areas without constantly re-aiming or re-positioning the unit.

Practical design features help you get consistent, safe cleaning results. The hose uses a robust PE outer cover with textile reinforcement and a seamless inner tube to resist kinks and wear. Its maximum operating pressure of 40 MPa (5800 PSI) and a temperature range of 0°C to 60°C ensure reliable performance across a variety of tasks and weather conditions. The 11.5 mm outer diameter and 1/4" (6.4 mm) inner diameter optimize flow for steady, powerful sprays that cut through grime without excessive effort.

Benefits & Tips

• Extend your cleaning reach: Choose the 10 m or 15 m length to clean tall vehicles, second-story gutters, or large patios without moving the unit constantly.
• Maintain consistent pressure: The reinforced construction minimizes hose kinking, so you get steady spray and less downtime adjusting lines.
• Easy maintenance: Inspect fittings for leaks before use and store in a cool, dry place to extend hose life between jobs.

Product specifications

• Material: PE outer cover (thermo plastic), textile braided reinforcement, seamless inner tube
• O.D. (Outer Diameter): 11.5 mm
• ID (Inner Diameter): 1/4" (6.4 mm)
• Length options: 6 m / 19 ft; 10 m / 32 ft; 15 m / 50 ft
• Max Temperature: 0°C–60°C (15℉–140℉)
• Max Working Pressure: 40 MPa (5800 PSI)
• Fitment: For Karcher K2, K3, K5, K7
• Origin: Mainland China

Package includes:

• 1 x High Pressure Washer Hose

Warnings/Reminders

• Please check the fitting size carefully when you order the hose.
• Check for leaks before use to prevent spray misdirection and potential damage.
• Do not exceed the maximum working pressure of 40 MPa (5800 PSI).

Language support: Not specified in listing.

All electronic and mechanical equipment, devices and machines sold by InterCyprus to EU countries are CE certified and carry a two year warranty.

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