brass Thermostatic mixer item no:AED-H508C description: High pressure - Suitable for Combi Boilers, Shower Pumpsand Unvented Mains Pressure Systems.Minimum operating pressure of 1 bar for best performanceThermostatic controlledMetal construction in hard wearing chrome plated finishHeight adjustable, multi mode shower head with three spray patternsMaximum temperature override button for user safetyFlow control knob, for a shower to suit your mood10year manufacturer's guarantee appcation: thermostatic mixer widely used in home,hospital,hotel,scool,factory. product service: If you are looking for a complete thermostatic shower mixer system that included everything that you need, you might want to take a look at the Riobel Thermostatic/Pressure Balance Vertical Spa Set. This set in nice because everything comes with the system and you don’t have to buy every piece seperately,please contact us! about us: Established in 1994, Aoerda Sanitary Ware Co.,Ltd. is specialized in developing, producing, and marketing in sanitary wares, owning advanced producing equipments, complete testing machines and professional technicians, which is expert in producing thermostatic faucets, thermostatic mixer,thermostatic valve,shower panels with good brass materials and alloy materials. All our products are popular in domestic market, Asian and European market as well as American market. Nowadays, we have passed the ISO 9001 and ISO14001:1996 quality system. We are insisting on the core human resources as the base, "Quality as the first, Keeping innovation, Producing for the best" , and struggling to establish the manufacturing base of advanced sanitary wares with the technical innovation adn creation.