Oscillating Water Sprinkler GARDENA Aqua L (model 18704-20) — oscillating sprinkler for lawn watering

The Gardena Aqua L oscillating water sprinkler is designed for watering medium to large lawns with an effective coverage area of 120–280 m². The sprinkler delivers even, puddle-free irrigation and offers adjustable range settings for tailored watering. Made from materials resistant to UV exposure, the unit is suitable for outdoor use and provides basic frost protection for early-spring conditions. The sprinkler is easy to operate without technical knowledge and includes removable components for straightforward maintenance.

Advantages

The oscillating sprinkler provides uniform water distribution with adjustable range from 8 to 18 metres and a maximum spray width of 16 metres; it also allows watering on just one side if needed. Durable, UV-resistant materials extend outdoor durability, and the device includes a built-in metal filter at the hose connection for simple cleaning. No special tools or technical skills are required to operate or maintain the sprinkler.

Suitable for (tasks / use cases)

• Watering lawns sized approximately 120–280 m²
• Even irrigation of medium to large garden areas
• Garden maintenance where simple, low-tech sprinkling is preferred

Key specifications

• Brand: GARDENA
• Model: Aqua L (oscillating sprinkler)
• MPN: 18704-20
• EAN: 4078500048033
• Coverage area: 120–280 m²
• Adjustable range: 8–18 m
• Maximum spray width: 16 m
• Colour: Black

How to use

Connect the sprinkler to a garden hose at the water inlet and set the desired range using the adjustable controls. Position the Aqua L on level ground within the area to be watered. Turn on the water supply and observe spray coverage, adjusting range or orientation to avoid runoff and achieve even irrigation. For one-sided watering, set the sprinkler to operate on the preferred half of the oscillation range.

Recommendations

Regularly remove and rinse the metal filter at the hose connector to prevent blockages. Clear nozzle deposits with the included needle by removing the screw cap at the opposite end and puncturing clogged nozzle openings. Store the sprinkler indoors during prolonged freezing conditions to extend service life.