Basic set from Hansgrohe for installing a RainSelect thermostatic mixer with four outlets. Safe concealed installation with connection size DN15/DN20 and Rp ¾ connection thread. Includes a sealing gaiter. Designed for horizontal installation with an installation depth of 87-122 mm. Features sound insulation to reduce water noise for a more convenient use. Offers premium quality with a 5-year warranty. Requires a minimum of 1.0 Bar - High Pressure and can support up to 10 Bar. This set is designed to run 3 outlets.