Check the listing for details. Hunter Pro-Spray PRS30. Condition: New. Listed at 12.44 USD. The brown-capped PRS30 regulates the water pressure to a constant 30 PSI for the most efficient operation. A 10 PSI pressure differential is required to activate the 30 PSI regulator. This reliable, rugged Pro-Spray body with its built in regulator is proven to reduce water waste therefore promoting healthier root zones. It is recommended for both commercial and residential applications. Optional check valve available on some models. Check valve will hold up to 10 feet of elevation.Features: Identification cap is brown for easy field IDComes with flush cap installed, spray nozzles sold separatelyMale threaded riser accepts all female nozzlesTwo piece ratcheting riser for easy adjustmentsWarranty period: 5 yearsRecommended for both residential and commercial applicationsPerfectly pairs with both fixed-arc and adjustable nozzlesDurable ABS body and capCo-molded wiper seal for leak-free operationPlease note: Images depicting spray nozzle installed are solely for display purposes. This is the spray body only. Nozzles are sold separately (see items linked below).