Spiral-Rotor Butterfly Sprinkler, 1/2-Inch Female Thread

The curved blue spiral rotor inside a circular black frame distinguishes this butterfly head for a compact watering point.

Choose the right configuration

This connection option mates with a compatible male-thread riser fitting. Confirm the thread standard and nominal size before ordering.

Watering and connection details

• Diameter: F1/2''
• Flow Rate: 500-800 L/h
• Working Pressure: 2-3 Bar
• Spraying Radius: 3-6 m

Plan a dependable watering zone

Check pressure at the sprinkler while the zone is running. Pipe length, fittings and elevation reduce the pressure available at the head. Add the flow demand of all heads operating together and check that the supply can maintain the required pressure.

Spray radius is the reach from the head, rather than a recommended spacing between heads. Arrange overlapping patterns and assess the result in the growing area, allowing for wind and mounting height. Set watering time from the soil and crop needs after checking actual coverage.

Installation and everyday care

Use a securely supported riser and a compatible connection. Flush debris from the supply before attaching the head, then check the inlet joint for leaks during the first run. Keep the moving assembly clear of nearby supports or foliage.

If rotation or spray coverage changes, isolate the water supply before inspecting the outlets and moving parts. Confirm the chosen nozzle and connection before replacing a head, because similar-looking sprinklers can have different flow requirements.