Timed Flow Exposed Non Concussive Automatic Shut off Shower System. Ideal for commercial use within hostels, swimming pools and sports centres. Sturdy brass construction and compact rounded shape for both style and durability. Suitable for prisons, sports centers, public facilities. The valve is perfect for commercial use in either or gym or leisure centre as it is set by default to a run time of 15 seconds to prevent wastage and promote water efficiency. Concealed option Includes 200mm round shower head with 120mm ceiling fed arm.