Pipe coupling Kärcher 2.645-200.0

The Kärcher 2.645-200.0 pipe coupling is a high-quality 3-way tap adapter with a G1 tap connection and a G3/4 reducer, designed for watering tasks and sprinkler systems. It allows connection of up to three hoses simultaneously and is made of durable plastic. The coupling features an optimised water flow, robust construction and an ergonomic design for straightforward handling. A smooth union nut with a sturdy internal thread ensures easy and secure attachment to the tap. The adapter is compatible with most common garden hoses and many available hook-and-loop connection systems.

Advantages

The 3-way tap adapter provides three independently adjustable outlets with infinitely variable controllers for precise flow control. Its optimised internal passages improve water distribution, while the robust plastic construction resists typical garden use. Ergonomic design and a smooth union nut simplify mounting and daily operation. Compatibility with standard hose fittings and common hook-and-loop systems makes it broadly usable in garden irrigation setups.

Suitable for

• Connecting and splitting water supply for sprinklers
• Simultaneous watering of several garden zones or beds
• Supplying multiple hoses for lawn irrigation
• Temporary or permanent garden irrigation installations

Key specifications

• Brand: Kärcher
• Manufacturer part number (MPN): 2.645-200.0
• EAN: 4039784620261
• Connections: G1 tap connection and G3/4 reducer
• Outlets: 3-way with independent, infinitely variable controllers
• Material: durable plastic
• Dimensions (approx.): width 22 mm × height 180 mm × length 60 mm
• Use case: sprinkler systems and garden watering

How to use

Attach the union nut to a compatible G1 tap thread and tighten by hand until secure. Connect up to three garden hoses to the outlet fittings. Adjust each of the three controllers to regulate water flow individually for each hose or sprinkler. For initial setup, start with the controllers partially closed and open gradually to achieve the desired flow rates. Check all connections for leaks and retighten if necessary.

Usage recommendations

Use the coupling with standard garden hoses and compatible hook-and-loop connectors. Avoid using with highly pressurised systems beyond typical household water pressure. Regularly check fittings for wear and clean the connection threads to maintain a reliable seal.