Pulse Water Sprinkler Gardena OS 140 8221-20

The ready-to-connect Complete Set allows easy installation of a compact irrigation system for square and rectangular lawn areas up to 140 m². The Pop-up Oscillating Sprinkler OS 140 is installed inground, rises when water flows and retracts nearly invisibly into the lawn after use. The system includes a drain valve in the pipeline so it is frost-proof and can remain in the garden. The Complete Set contains connection fittings, a 20 m connecting pipe, a 2 m hose section and the OS 140 sprinkler, making it suitable for medium-sized gardens that require simple underground installation.

Advantages

The set provides a complete, ready-to-connect solution that simplifies installation for square, rectangular and narrow lawn areas between 2 and 140 m². The OS 140 offers an adjustable spray width and range, infinitely variable water flow and 16 flexible precision nozzles for even distribution. A fine-mesh dirt filter reduces clogging and the included drain valve makes the system frost-proof. Standard 3/4" female thread fittings ensure compatibility with other GARDENA pop-up sprinklers such as the Turbo-driven T 100, T 200 or T 380.

Suitable for

• Irrigation of square and rectangular lawns up to 140 m²
• Small and narrow lawn strips from 2 m²
• Medium-sized garden areas requiring hidden, underground sprinkling
• Integration with existing GARDENA pop-up sprinklers (3/4" female thread)

Key specifications

• Brand: GARDENA
• Model: Pop-up Oscillating Sprinkler OS 140 (MPN 8221-20, EAN 4078500822107)
• Coverage area: up to 140 m²
• Spray width: adjustable from 1 to 9.5 m
• Range: adjustable from 2 to 15 m
• Nozzles: 16 flexible precision nozzles
• Filter: fine-mesh dirt filter
• Thread: 3/4" female thread (compatible with GARDENA T 100/T 200/T 380)
• Included in set: Profi system connection set, 2 m Classic hose 19 mm (3/4"), connecting point, 20 m connecting pipe 25 mm, connector 25 mm x 3/4" female, T-piece 25 mm x 3/4" female, drain valve, L-piece 25 mm x 3/4" male, Pop-up Oscillating Sprinkler OS 140

How to use

Install the pop-up sprinkler inground at the desired positions and connect the pipeline using the supplied Profi system connection set, hose section and 25 mm connecting pipe. Adjust the spray width, range and water flow on the OS 140 to suit the lawn shape and size. Ensure the fine-mesh filter is in place to prevent debris entering the nozzle. After irrigation, the sprinkler retracts into the lawn; the drain valve in the pipeline prevents water from remaining in the system and protects it from frost.

Usage recommendations

For reliable operation, flush the connecting pipe before first use, check the filter periodically and adjust spray settings to avoid overspray onto paths or flower beds. In regions with severe frost, verify the drain valve function before winter to ensure the system is empty.