The Whale RT2500 tap and shower unit is constructed from durable ABS. This lightweight tap and shower unit has two 1/2" threaded hose connections that are suitable for 13mm (1/2") hose. The Whale Elegance combo shower and tap has been designed to be used with all kinds of pumps and is ideal for installations where there is limited space available. Combined faucet and shower supplied with RT1250 shower wall bracket.