Spray nozzle Karcher ECO!BOOSTER TR 040 for high‑pressure washers, model 2.113-086.0

The Karcher ECO!BOOSTER TR 040 spray nozzle is a replacement accessory designed for compatible Karcher high-pressure washers. It creates a focused spray pattern that concentrates cleaning power while optimizing water use, making it suitable for routine outdoor cleaning tasks. The nozzle is a direct-fit spare part intended for straightforward installation and maintenance.

Advantages

The nozzle delivers a concentrated jet that improves removal of dirt, grime and light stains while reducing overall water consumption compared with wide-spray tips. Its design supports consistent spray pressure for efficient cleaning and helps extend the useful life of the washer by providing a reliable, replaceable outlet component. Installation is simple and requires no special tools.

Suitable for

• Cleaning vehicles and bicycles
• Washing patios, driveways and garden furniture
• Removing mud and light stains from outdoor equipment
• Quick spot cleaning around the house and yard

Key specifications

• Spray pattern: focused/low-angle jet for concentrated cleaning
• Material: durable polymer/metal components designed for pressure use
• Compatibility: designed for compatible Karcher high-pressure washer lances and couplings
• Installation: direct-fit replacement, tool-free mounting
• Water-efficiency: optimized to reduce water consumption while maintaining cleaning performance

How to use

Turn off and depressurize the high-pressure washer before replacing the nozzle. Remove the existing nozzle from the lance according to the washer manufacturer's instructions and fit the ECO!BOOSTER TR 040 in its place until it seats securely. Restore water and power supply, then test the spray at low pressure to confirm correct installation and alignment. Adjust distance and spray angle as needed to achieve effective cleaning without damaging surfaces.

Usage recommendations

Use the nozzle for routine outdoor cleaning on durable surfaces and avoid directing the concentrated jet at fragile materials, painted surfaces or sensitive parts to prevent damage. Inspect the nozzle for wear or blockages periodically and replace if performance deteriorates.