Black plastic impact sprinkler with green adjustment fittings
Black plastic impact sprinkler with green adjustment fittings
Black plastic impact sprinkler with green adjustment fittings

Sprinklers Impact Plastic 1/2" Male Part Circle with 4.0mm Nozzle

VYR-802 plastic impact sprinkler for gardens, nurseries and small crop irrigation. Part-circle and full-circle settings suit boundaries or open areas. A deflector and diffuser pin let you shorten the watering distance.

✓ Inlet: 15mm (1/2") male thread
✓ Coverage: 12.5m radius at 350 kPa
✓ Spray Pattern: Adjustable part circle or full circle
✓ Flow: 18.5 L/min at 350 kPa
✓ Supplied Nozzle: 4.0mm

Use a 15mm impact sprinkler coupling to leave room for the moving parts that extend below the sprinkler’s threaded inlet. Sold separately.

15mm Part Circle VYR-802 Specifications
20mm Full Circle VYR-37 Specifications
20mm Part Circle VYR-66 Specifications
15mm Full Circle Netafim D-Net 8550 Specifications

VYR-802 plastic impact sprinkler for gardens, nurseries and small crop irrigation.

The anti-splashback arm helps reduce water spraying back towards the sprinkler.

With the supplied 4.0mm nozzle, the sprinkler waters a 12.5m radius at 350 kPa. Radius is the distance from the sprinkler to the outer edge of the watered area.
Flow is 18.5 L/min at this pressure.

The spray arc is how far around the sprinkler the water sprays. Move the two stop clips around the base, setting one at each end of the area to be watered. The reversing lever meets each clip and changes the sprinkler’s direction. Check both turning points while watering and reposition the clips as needed. Full-circle operation is also available.

The deflector plate and diffuser pin let you change watering distance and stream breakup. Connection: 15mm (1/2") male threaded inlet.

Narrowing the arc concentrates the same flow over a smaller area, increasing the watering rate. Match nozzle flow, arc and spacing when combining sprinklers on one zone to avoid uneven watering. Changing nozzle size can also change the watering distance.

Use a 15mm impact sprinkler coupling to leave room for the moving parts that extend below the sprinkler’s threaded inlet. Sold separately.

Supplier code: VYR-80240.

15mm Part Circle VYR-802 Specifications
20mm Full Circle VYR-37 Specifications
20mm Part Circle VYR-66 Specifications
15mm Full Circle Netafim D-Net 8550 Specifications

✓ Product Type and Application
VYR-802 plastic impact sprinkler for gardens, nurseries and small crop irrigation.
An impact sprinkler uses the water stream to drive a spring-loaded arm, turning the sprinkler in steps as it waters.

✓ Watering Performance and Benefits
The anti-splashback arm helps reduce water spraying back towards the sprinkler.

✓ Coverage and Spray Pattern
Radius: 12–13m at 250–400 kPa with the supplied nozzle.
Radius is the distance from the sprinkler to the outer edge of the watered area.
Spray pattern: Adjustable part circle or full circle.

✓ Supplied Nozzle
4.0mm.

✓ Pressure & Flow
At 350 kPa: 12.5m radius; 18.5 L/min.
Coverage and flow vary with nozzle size, pressure and adjustment. Use the performance chart when selecting sprinkler spacing.

✓ Arc Adjustment
The spray arc is how far around the sprinkler the water sprays. Move the two stop clips around the base, setting one at each end of the area to be watered. The reversing lever meets each clip and changes the sprinkler’s direction. Check both turning points while watering and reposition the clips as needed. Full-circle operation is also available.

✓ Precipitation Rate
Precipitation rate is how quickly water is applied, measured in mm/h. With the same nozzle and pressure, narrowing the arc leaves flow unchanged, concentrating water over a smaller area. A half circle receives roughly twice the average watering rate of a full circle with the same radius. Allow for arc, nozzle flow and spacing when combining sprinklers on one zone. A smaller nozzle can reduce flow but may also shorten the throw. Use separate zones if watering rates cannot be matched.

✓ Distance and Stream Adjustment
Use the deflector plate and diffuser pin to change watering distance and stream breakup.

✓ Construction
Plastic body with an anti-splashback arm.

✓ Connection
15mm (1/2") male threaded inlet.

✓ Identification
Supplier code: VYR-80240.

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