Rain Bird MPR-15RCS right corner strip spray nozzle - rectangular pattern 1.2 x 4.6 m

Rain Bird MPR-15RCS nozzle for right lawn corners

The Rain Bird MPR-15RCS is a specialised right corner strip spray nozzle designed for automatic irrigation of narrow, rectangular lawn areas. It produces a fixed spray pattern with a maximum width of 1.2 m and a length of up to 4.6 m. This makes it particularly suitable for narrow grass strips alongside garden paths, patios, driveways and property boundaries where water needs to be distributed from a corner position.

The distinguishing feature of the MPR-15RCS is its intended installation position. The sprinkler is installed at the right corner of a narrow lawn strip. From this position, the nozzle distributes water along the rectangular area towards the opposite end. This allows narrow lawn sections to be irrigated even when a centrally positioned sprinkler is impractical.

Rectangular spray coverage up to 1.2 x 4.6 m

The Rain Bird MPR-15RCS features a fixed right corner strip spray pattern. Depending on operating pressure, it covers an area measuring approximately 0.8 x 3.2 to 1.2 x 4.6 m. At the optimum operating pressure of 2.1 bar, the maximum coverage dimensions are 1.2 x 4.6 m. Its 30° spray trajectory supports water distribution along the narrow lawn area.

The integrated stainless steel adjustment screw allows the spray distance to be reduced. This helps you adapt the coverage to the length of your lawn strip during installation. The rectangular spray pattern itself is fixed and cannot be changed to a different spray angle. For correct coverage, install the nozzle at the intended right corner position and align the spray pattern along the lawn strip.

Matched precipitation rates for balanced irrigation

The MPR-15RCS belongs to the Rain Bird MPR Series. MPR stands for Matched Precipitation Rate and refers to coordinated precipitation rates across different nozzle patterns. The series includes conventional circular spray patterns and specialised strip patterns, allowing differently shaped lawn areas to be incorporated into an automatic irrigation system.

The Rain Bird MPR-15RCS has a flow rate of approximately 1.3 to 1.9 litres per minute depending on operating pressure. At 2.1 bar, Rain Bird specifies a water consumption of approximately 110 litres per hour. Consider this value when planning your irrigation zone. Suitable operating pressure, correct sprinkler positioning and sufficient spray overlap are also important for consistent irrigation.

Easy installation on Rain Bird spray bodies

The Rain Bird MPR-15RCS fits compatible Rain Bird spray bodies and suitable shrub adapters, including models from the Rain Bird 1800 Series. A white fine-mesh filter screen is supplied to help protect the nozzle from debris and maintain reliable operation. The integrated stainless steel adjustment screw allows the spray distance to be reduced during installation.

For the opposite corner position, Rain Bird offers the MPR-15LCS left corner strip nozzle. Other options include the MPR-15EST for a centrally positioned sprinkler at the short end of a strip, the MPR-15CST for a central position within the lawn and the MPR-15SST for irrigation from the long side of a strip. These alternatives help you select a suitable spray pattern for the shape and layout of your lawn.

Technical specifications and dimensions

• Manufacturer: Rain Bird
• Model: MPR-15RCS / 15RCS
• Series: Rain Bird MPR, 15 Strip Series
• Product type: Right corner strip spray nozzle
• Spray pattern: Fixed rectangular corner strip
• Installation position: Right corner of a narrow lawn strip
• Coverage dimensions: 0.8 x 3.2 to 1.2 x 4.6 m
• Maximum coverage: 1.2 x 4.6 m
• Operating pressure range in performance chart: 1.0 to 2.1 bar
• Optimum operating pressure: 2.1 bar
• Flow rate: 1.3 to 1.9 l/min
• Water consumption at 2.1 bar: 110 l/h according to the manufacturer
• Spray trajectory: 30°
• Spray distance adjustment: Stainless steel adjustment screw
• Spray pattern: Fixed, not arc-adjustable
• Filter screen: White fine-mesh filter
• Compatibility: Rain Bird spray bodies and suitable shrub adapters
• Recommended spray bodies: Rain Bird 1800 Series, pressure-regulated PRS models for higher supply pressure
• Applications: Right lawn corners, narrow grass strips and rectangular lawn areas

Frequently asked questions about the Rain Bird MPR-15RCS

What area does the Rain Bird MPR-15RCS cover?

Depending on operating pressure, the nozzle covers a rectangular area approximately 0.8 x 3.2 to 1.2 x 4.6 m. At 2.1 bar, the maximum coverage is 1.2 x 4.6 m.

Where should the MPR-15RCS be installed?

The nozzle is designed for installation at the right corner of a narrow lawn strip. From this position, it distributes water along the rectangular area.

What is the difference between the MPR-15RCS and MPR-15LCS?

The MPR-15RCS is designed for a right corner position. The MPR-15LCS has a mirrored spray pattern for a left corner position. Both cover up to 1.2 x 4.6 m at 2.1 bar.

How much water does the MPR-15RCS use?

The flow rate ranges from approximately 1.3 to 1.9 l/min. At 2.1 bar, Rain Bird specifies approximately 110 litres per hour.

Can the rectangular spray pattern be adjusted?

The basic spray pattern is fixed. The spray distance can be reduced using the stainless steel adjustment screw, but the overall spray pattern remains unchanged.

Which sprinkler bodies are compatible?

The MPR-15RCS fits compatible Rain Bird spray bodies and suitable shrub adapters, including models from the Rain Bird 1800 Series.