Rain Bird® 1800-SAM-PRS Series Spray Heads meet the needs of all spray areas, regardless of changing elevation or water pressures. This top of the line spray head incorporates all 1800 Series SAM and PRS features, making them ideal for use in areas with high and/or widely fluctuating water pressures and steep slopes.
Trusted for over 30 years, 1800 Series Spray Heads have provided unmatched durability, reliability, and performance. Superior components and features make the 1800 Series Spray Head the spray head of choice for a wide variety of applications.
Incorporates all 1800 Series SAM and PRS features
Optional Feature Specifications
When so indicated on the design, the 4”, 6” or 12” high pop-up spray sprinkler shall also include a Seal-A-Matic (SAM) check valve and a pressure regulating (PRS) device. These units shall be identifiable from the top with ”SAM-PRS” markings on the cap.
The check valve shall prevent low-head drainage of up to 14 feet of head. The pressure regulating device shall prevent high pressure fogging of the nozzle stream by regulating the nozzle pressure to 30 psi for inlet pressures from 35 to 70 psi. Below 35 psi the pressure loss shall not exceed 6 psi. These models shall utilize the bottom inlet only.
∗2.5 to 18 feet with standard Rain Bird Spray Head Nozzles (SQ, MPR, VAN, U-Series); 13 to 24 feet with Rain Bird Rotary Nozzles
|Nozzle Connection||Female Nozzles|
|Side Inlet||No Side Inlet|
|Inlet Size||1/2 in.|
|Spray Body Height (in.)||6 in.|
|Spray Head Spring||Stainless Steel|
|Nozzle Installed||No Nozzle (Flush Plug Only)|
|Spray Head Wiper Seal||Co-Molded|
|Application||Residential and Commercial|
|Pop-Up Height||4 in.|
|Advanced Features||Check Valve, PRS30|