RD1800 Series Spray Heads

The rd1800 series spray heads represent the next evolution in irrigation from Rain Bird, designed to withstand chemically treated recycled water and high operating pressures. Available in Harare, these heads feature corrosion-resistant parts and precision-controlled flushing to clear debris. Consult with Harare Pumps & Irrigation to discuss the best specifications for your local requirements.

Features

The Ultimate Protection for both Potable and Non-Potable Markets

The RD1800 Series has been built to withstand harsh operating conditions such as chemically treated recycled water (reclaimed / nonpotable), dirty water containing grit, debris, and other particulates, and high operating pressures common in commercial irrigation systems.

Non-potable models add an extra level of defense against the chlorine and chemicals found in recycled water, and feature a purple seal with the international "Do Not Drink" symbol and warnings in English and Spanish

Benefits

Patented, Triple-Blade Wiper Seal precisely balances flushing, flow-by and debris protection to optimize performance and durability at pop-up and retraction. Precision-controlled flushing at pop-up and retraction clears debris, ensuring positive stem retr

Unique debris pockets hold grit in place, removing it from circulation and preventing long-term damage. Parts resistant to corrosion in treated recycled water containing chlorine

SAM PRS Models: Incorporates all RD1800 Series SAM and PRS features. Meets the needs of all spray areas, regardless of changing elevation or water pressures

Flow-Shield™ Models: Provides low flow vertical water jet visible from +200’ line of sight when a nozzle has been removed

Non-Potable Water Models: Provides an alternative to clip-on caps and molded purple covers. Easy-to-read English “DO NOT DRINK”, Spanish “NO BEBA” warnings, and international 'do not drink' symbol

Specs

Spacing: 2.5 to 24 feet (0.8 to 7.3 m)

Pressure: 15 to 100 psi (1.0 to 6.9 bar)

SAM capability: Holds up to 14 feet (4.2 m) of head; 6 psi (0.3 bar)

Flow-by SAM Models: 0 at 15 psi (1.0 bar) or greater; 0.5 gpm (0.1 m³/h; 0.03 l/s)

Flow-by All Other Models: 0 at 10 psi (0.7 bar) or greater; 0.5 gpm (0.1 m³/h; 0.03 l/s)

SAM-PRS models regulate nozzle pressure to an average 30 or 45 psi (2.1 or 3.1 bar) with inlet pressures of up to 100 psi (6.9 bar)

Side inlets featured on non Seal-A-Matic™ (SAM) models only

Five-year  trade warranty

Dimensions

½" (15/21) NPT female threaded inlet

Model Comparison

Base Models:

RD04: 4" (10cm) pop-up height

RD04-NP: 4" (10cm) pop-up height, Non-Potable

SAM PRS (30PSI) Models:

RD04-S-P-30: 4" (10cm) pop-up height

RD04-S-P-30-NP: 4" (10cm) pop-up height, Non-potable

RD06-S-P-30: 6" (15cm) pop-up height

RD06-S-P-30-NP: 6" (15cm) pop-up height, Non-potable

RD12-S-P-30: 12" (30.5cm) pop-up height

RD12-S-P-30-NP: 12" (30.5cm) pop-up height, Non-potable

SAM PRS (30PSI) & Flow-Shield™ Models:

RD04-S-P-30-F: 4" (10cm) pop-up height

RD04-S-P-30-F-NP: 4" (10cm) pop-up height, Non-potable

RD06-S-P-F-30: 6" (15cm) pop-up height

RD06-S-P-30-F-NP: 6" (15cm), Non-potable

RD12-S-P-F-30: 12" (30.5cm) pop-up height

RD12-S-P-30-F-NP: 12" (30.5cm), Non-potable

SAM PRS (45PSI) Models:

RD04-S-P-45: 4" (10cm) pop-up height

RD04-S-P-45-NP: 4" (10cm) pop-up height, Non-potable

RD06-S-P-45: 6" (15cm) pop-up height

RD06-S-P-45-NP: 6" (15cm) pop-up height, Non-potable

RD12-S-P-45: 12" (30.5cm) pop-up height

RD12-S-P-45-NP: 12" (30.5cm) pop-up height, Non-potable

SAM PRS (45PSI) & Flow-Shield™ Models:

RD04-S-P-45-F: 4" (10cm) pop-up height

RD04-S-P-45-F-NP: 4" (10cm) pop-up height, Non-potable

RD06-S-P-F-45: 6" (15cm) pop-up height

RD06-S-P-45-F-NP: 6" (15cm) pop-up height, Non-potable

RD12-S-P-F-45: 12" (30.5cm) pop-up height

RD12-S-P-45-F-NP: 12" (30.5cm) pop-up height, Non-potable