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Rain Bird A37321NP is a Rd1800 series 12 in pop-up spray head with a built-in 30 psi pressure regulator (PRS), Flow-Shield diagnostics, and a Triple-Blade Wiper Seal for debris tolerance. The unit includes a Seal-A-Matic (SAM) check valve and is constructed of UV-resistant plastic with corrosion-resistant stainless steel parts. It is configured for non-potable applications and accepts Rain Bird plastic spray nozzles (nozzle not included).
12 in RD1800 pop-up spray head with 30 psi PRS, SAM check valve, Flow-Shield; compatible with Rain Bird plastic nozzles; non-potable indicator
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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