GMAX HH-65 Helmet Inner Top Comfort Liner Pad Gray... tested for function and durabilityFor Gmax helmets GMAX FF-88 DOT Approved Full Face Motorcycle Helmet Gmax Snowmobile Helmet GMAX OF-87 Helmet With LED Light | MotoSport Full Face Helmet Dirtbike The water pressure regulator is rated to 45 PSI, easily adjustable between 10 to 70 PSI, and is compatible with PEX, copper, CPVC, PE-RT, and SDR-9 HDPE pipe
