Karcher jet pipe extension TR 1000 mm for pressure washer — 1000 mm nozzle extension

The Karcher jet pipe extension TR 1000 mm (MPN 4.112-048.0, EAN 4054278362656) is a rigid 1000 mm nozzle extension designed for compatible Karcher pressure washers. This accessory increases the working reach of a lance or spray gun, allowing the operator to access elevated or recessed areas without ladders or awkward stretching. Constructed to connect to standard Karcher lance or spray gun fittings, the TR 1000 mm helps maintain spray alignment and ergonomics during cleaning tasks such as gutters, vehicle roofs, facades and high windows.

Advantages

The jet pipe extension provides an extra meter of reach while keeping a rigid feel to maintain accurate jet direction. By attaching to the existing lance or spray gun, the TR 1000 mm improves safety and comfort when cleaning at height and reduces the need for additional equipment. Its compatibility with Karcher fittings ensures a secure connection and straightforward integration into standard pressure washer setups.

Suitable for

• Cleaning gutters and rain channels from ground level
• Washing vehicle roofs and tall vehicles
• Removing dirt from facades and upper-story windows
• Accessing recessed or hard-to-reach exterior surfaces

Key specifications

• Brand: Karcher
• Model / MPN: 4.112-048.0
• EAN: 4054278362656
• Length: 1000 mm (1 metre)
• Type: Rigid jet pipe / nozzle extension for pressure washers
• Compatibility: Designed for use with compatible Karcher lance or spray gun fittings

How to use

Switch off the pressure washer and relieve system pressure before fitting the extension. Attach the TR 1000 mm to the lance or spray gun by aligning and securing it with the existing Karcher connection. Restart the pressure washer and test spray at low pressure to confirm a secure fit and correct spray alignment. Use the extended lance while maintaining a stable stance and control of both the spray gun and pipe extension. After use, switch off the machine, relieve pressure and detach the extension for storage.

Usage recommendations

For safer operation at height, combine the TR 1000 mm with a compatible adjustable nozzle and appropriate personal protective equipment. Do not exceed the pressure washer’s maximum recommended pressure or apply incompatible fittings. Store the extension in a dry place and inspect connection points for wear before each use.