
When a solenoid or quick shut off valve closes a reverberating high pressure spike is generated from water slamming into the valve, resulting in a 'banging' or 'thudding' in the pipework. There is an effective solution, the water hammer arrestor range which employs a sealed, specified quantity of gas to provide water hammer control. The ultimate protection against water hammer damage.
ll Sioux Chief Arresters are guaranteed to control water hammer for the lifetime of the plumbing system.
Waterfoil is a WRAS approved product which can be simply fitted into a central heating system header tank, and is designed to prevent serious damage arising from major leaks and bursts within domestic open vented central heating systems. Supplied complete with both 15mm and 22mm (3/4") connections. Not suitable for use with solid fuel fired systems, systems containing solid fuel fired appliances or systems with drip feed vaporising oil burners..