Rain Bird half-circle spray nozzle with brown top ring
Rain Bird half-circle spray nozzle with brown top ring
Rain Bird half-circle spray nozzle with brown top ring

RAIN BIRD MPR 12H BROWN FIXED SPRAY NOZZLE

Rain Bird MPR 12H Brown Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries. UV-resistant construction and a stainless steel adjustment screw provide durability. Matched watering rates help compatible nozzles apply a similar depth of water across an irrigation zone. The top adjustment screw lets you shorten the watering distance. Sprinkler body sold separately.

✓ Coverage: 3.7 metre radius at 210 kPa pressure
✓ Spray Pattern: Fixed 180° half circle
✓ Flow: 4.90 L/min at 210 kPa pressure
✓ Recommended Pressure: 210 kPa
✓ Compatibility: Female nozzle thread suits Rain Bird 1800 sprinkler bodies

Rain Bird MPR Nozzle Specifications & Performance Charts
Rain Bird MPR Nozzle Troubleshooting Guide
Rain Bird Pop-up Body Adjustment and Troubleshooting Guide

Rain Bird half-circle spray nozzle with brown top ring

Rain Bird MPR 12H Brown Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries.

UV-resistant construction and a stainless steel adjustment screw provide durability.

At 210 kPa pressure, the nozzle waters a 3.7 metre radius. Radius is the distance from the sprinkler to the outer edge of the spray. Flow is 4.90 L/min at 210 kPa pressure.

Matched watering rates help compatible nozzles apply a similar depth of water across an irrigation zone. The top adjustment screw lets you shorten the watering distance.

Female nozzle thread suits Rain Bird 1800 sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.

Model: 12H. 12 identifies the 12-foot watering radius. H identifies the half circle pattern. Colour: Brown.

Warranty: Three years.

Rain Bird MPR Nozzle Specifications & Performance Charts
Rain Bird MPR Nozzle Troubleshooting Guide
Rain Bird Pop-up Body Adjustment and Troubleshooting Guide

✓ Product Type and Application
Rain Bird MPR 12H Brown Fixed Spray Nozzle with half-circle coverage for lawn edges and garden boundaries.

✓ Watering Performance and Benefits
UV-resistant construction and a stainless steel adjustment screw provide durability. Matched watering rates help compatible nozzles apply a similar depth of water across an irrigation zone.

✓ Coverage and Spray Pattern
Radius: 3.7 metres at 210 kPa pressure, before radius reduction.
Radius is the distance from the sprinkler to the outer edge of the spray.
Spray arc: Fixed 180° half circle.
Spray trajectory: 30°.

✓ Pressure & Flow
Recommended operating pressure: 210 kPa.
Operating pressure range: 100–210 kPa.
Radius and flow at different pressures:
100 kPa: 2.7 metre radius; 3.40 L/min.
150 kPa: 3.2 metre radius; 4.20 L/min.
200 kPa: 3.6 metre radius; 4.90 L/min.
210 kPa: 3.7 metre radius; 4.90 L/min.

✓ Radius Reduction
Turn the top adjustment screw clockwise with a small flathead screwdriver to reduce the radius by up to 25%. Choose a smaller-radius nozzle if further reduction is needed.

✓ Precipitation Rate
Precipitation rate describes how quickly water is applied across the area, measured in millimetres per hour.
Matched precipitation with Rain Bird MPR and HE-VAN nozzles when installed with appropriate spacing.

✓ Filtration
Supplied with a removable filter screen.

✓ Connection and Compatibility
Female nozzle thread suits Rain Bird 1800 sprinkler bodies. Sprinkler body sold separately. The nozzle can also be used with matching shrubhead adaptors where pop-up is not required, typically installed on top of a riser.

✓ Identification
Model: 12H.
12 identifies the 12-foot watering radius. H identifies the half circle pattern.
Colour: Brown.

✓ Warranty
Three years.

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