Bristan TS3650 Opac Lever Rigid Riser Shower Vlv Bristan Opac Thermostatic Exposed Chrome Shower Valve is crafted for comfortable use with attractive handles and profile made out of high quality brass material. With single sequential control for temperature and flow, it requires a minimum 0.1 bar to a maximum 5.0 bar for smooth functioning. Made of brass and finished in chrome, it is designed with three variations, is compatible with all British plumbing systems and is thermostatically controlled for safe use. It also carries a 1-year guarantee against any manufacturing defects. Features: Single sequential control for both temperature and flow High performance even at low pressure Automatic shut off in the event of hot or cold water supply failure Adjustable isolation inlet elbows allow centres between 140mm-160mm Integral thermal flushing for infection control