Water hose fitting Gardena 7121-20

The Suction and High Pressure Coupling for the Gardena 7121-20 is a brass water hose fitting designed for use with suction and high-pressure hoses. It is suitable for pressure lines up to 40 bar and for 25 mm (1") hoses. A built-in safety feature prevents the coupling from loosening, ensuring a reliable connection for garden watering and related tasks.

Advantages

Constructed from durable brass for long service life, this Gardena water hose fitting provides a secure, leak-resistant connection. It supports high-pressure operation up to 40 bar and includes a safety mechanism to prevent accidental loosening. The product is compatible with 25 mm (1") hoses and is designed for straightforward installation and dependable performance in outdoor conditions.

Suitable for

• Suction and high-pressure water transfer
• Garden watering systems with 25 mm (1") hoses
• Connections requiring up to 40 bar pressure resistance

Key specifications

• Brand: GARDENA
• Model / MPN: 7121-20
• EAN: 4078500712101
• Material: Brass
• Compatible hose diameter: 25 mm (1")
• Maximum pressure: 40 bar

How to use

Attach the coupling to a 25 mm (1") suction or high-pressure hose by sliding the hose over the fitting and securing it according to the hose connection method (clamp or thread as applicable). Ensure the safety mechanism engages to prevent loosening. Connect the other end to the corresponding threaded or push-fit connection on pumps, filters, or piping. After installation, gradually pressurize the line and check for secure fit and absence of leaks before full operation.

Usage recommendations

Use with compatible 25 mm (1") hoses and ensure fittings and clamps are appropriate for pressures up to 40 bar. Regularly inspect the brass coupling and safety mechanism for wear or damage, and replace if any signs of corrosion or deformation appear.