Control mechanism is a rotating cylinder type with stainless steel plate and 180 deg rotation with replaceable non-metallic seats operating in stainless steel lined sockets
Hot and cold stems are interchangeable
Temperature and volume controlled with handle
All operating parts shall be replaceable from the top
3/8 in OD copper tube inlets with 1/2-14 NPSM adapters
Model 44 series has vacuum breaker
For handle H253 you must also order RP62961, which contains 62480 base and 1713 bonnet
Standard/Approvals: ADA Compliant, ASME A112.18.1, CSA B125.1, ICC/ANSI A117.1