Hot and Cold Water Hose Stations and Mixing Units

Model 3403

Model 3403 features a Rada^® 320 3/4" (20 mm) thermostatic mixing valve of disposable cartridge construction. It features unique full-range temperature control from full cold to field-adjustable maximum-temperature limit stop in a single handle turn. Model 3403 can be set and locked to a single temperature and will hold outlet temperatures +/-2˚F (1˚C) in the event of inlet pressure and/or temperature fluctuations or changes.*

The 3403 valve is designed for wall-recessed installation and includes combination inlet isolation/strainer/check valves and stainless steel panel-mount thermometer. The mixing valve, pipe work and associated components are secured within a rugged steel mounting frame and concealed behind a 13.25" x 23.25" polished stainless steel access panel.

This mixing valve also includes an exposed polished chrome temperature-control handle and stainless steel flow-control ball valve. The unit is ideal for clean rooms, pharmaceutical mixing rooms, research labs or similar locations where temperature-controlled hot water is required, but where surface-mount piping and fixtures are undesirable.

Model 3403 is supplied with a “satellite” hose rack, 25 feet of “Safety Yellow” washdown hose with “live” swivel adapters and Armstrong 038TG spray nozzle with integral trigger guard and nozzle mounting hook.

*IMPORTANT NOTE: Other thermostatic products used for this application cannot provide full cold to field-adjustable maximum limit stop temperature range or access temperatures within 5˚F (2˚C) of either inlet supply temperature.