Deck-mounted twin hole mixer - 45 lpm DELABI Deck-mounted twin hole mixer, M1/2 with 100 - 240mm adjustable centres. Swivelling, tubular spout Ø 22mm H. 340mm L. 300mm with star-shaped flow straightener. Water-free, guided valve heads with control knobs. Flow rate 45 lpm at 3 bar. Spout with smooth interior. Chrome-plated brass body and spout. Reinforced fixings. Can be installed close to the splashback.