Overall length 8 7/8″ All brass fittings with rubber bumpers to prevent scratching if dropped on equipment. Equipped with 3/4″ garden hose thread hose connection (standard garden hose connection – USA and European BSP) Hose ends are interchangeable with other model water savers. 05RP and 05SP – for use in cold water only. 05LP and 05MP are designed to withstand water at temperatures up to 150°F during occasional operations, provided proper personal protective equipment is used. It is for use in the typical city or well water pressure. Not for use on boosted water pressure. The maximum operating pressure is 72 PSI (5 BAR).