Rain Bird Sprinkler 1804-SAM-PRS 4" Spray SAM-PRS Pressure Regulating 789961805915 These are the very best of the best and a perfect match for the R-VAN Rotary nozzle or Hunter MP Rotators. The 1804-SAM-PRS do notcome with nozzles, however we have thousands on hand and will be happy to assist you in choosing a nozzle. If you’re looking for water efficiency we sell the Rain Bird R-VAN multi-stream rotating nozzles. Rain Bird Rotary Nozzles provide water efficiency and design flexibility. Exclusive co-molded wiper seal resists grit, pressure and the environment. Manufactured of heavy-duty plastic and corrosion-resistant stainless steel parts for durability. 4" pop-up height. PRS: pressure regulator built into stem. SAM: Built-in Seal-A-Matic check valve. Unique engineering and quality craftsmanship combine to provide unmatched reliability, maximum compatibility and available water saving features. The spray heads are made of heavy-duty materials, are extremely versatile and offer superior performance so they may be used in a wide variety of applications. Install Rain Bird 1800 spray heads on your next project and discover why they are the #1 irrigation spray head in the world. Key Features: Patented pressure-activated co-molded wiper seal prevents wasteful water leakage and ensures long life. Patented PRS pressure regulator built into the stem for constant outlet pressure Built-in Seal-A-Matic (SAM) check valve that eliminates the need for under-the-head check valves. Heavy-duty stainless steel spring assures flush retraction, every time. Multiple pop-up heights from 2" to 12" for maximum design flexibility. Spray distance from 6 to 15 feet. Spray body only to allow for custom nozzle patterns and throw distances No tools needed to change nozzles. U.V. resistant plastic reduces fading. 1/2-inch inlet size.
- No tools needed to change nozzles.
- Spray body only to allow for custom nozzle patterns and throw distances
- Spray distance from 6 to 15 feet.
- Heavy-duty stainless steel spring assures flush retraction, every time.
- Built-in Seal-A-Matic (SAM) check valve that eliminates the need for under-the-head check valves.
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