The Oase YDB Flow Regulator is a Y fitting which is ideal for regulating the water flow to two separate features. Simply cut the flexible hose between pump and filter etc and insert this valve using suitable hose clips. You can then distribute your chosen flow to two features. Pumps can be reduced back by up to 50% without doing any damage to your pump.
Suitable for flexible hoses 1.5″ , 1.25″,1″,.75″.