Arrowhead frost free hydrant and fits all models with a BFPSD after-part number, as well as 485BFP and 486BFP models. This self draining vacuum breaker 0.75 hose thread is made of brass and is nickel plated for durability.
Series LF25AUB-Z3 lead free water pressure reducing valves are used in commercial and residential applications to reduce incoming water pressure for protection of plumbing system components and to reduce water consumption. It consists of a lead free copper silicon alloy body construction, union inlet connection, integral stainless steel strainer and high temperature resistant reinforced diaphragm for hot water. The series LF25AUB-Z3 is available with a variety of end connections including threaded, solder, PEX, quick-connect and CPVC with both union and double union connections. Series LF25AUB-Z3 has an adjustable pressure range and is serviceable in-line. Maximum working pressure 300 PSI (21 bar), adjustable reduced pressure range 25 to 75 PSI (172 to 517 kPa), standard pressure setting 50 PSI (344kPa).
Prevents dangerous back-siphonage and backflow into a potable water supply. All-brass construction with threaded connections, neoprene seat disc, rubber washer and steel set screw. The V-3 is equipped with a protruding tip device for manual draining of faucet (after hose removal) preventing freezing. Maximum pressure is 125 PSI maximum temperature is 180 degree Fahrenheit. The V-3 is available chrome-plated (V-3C) on special order.
Feed water pressure regulators are designed to fill the boiler and system piping with water and to maintain water pressure in the system at all times. These valves also provide make up water to the system in the event of system leaks.