Water hammer is caused by a pressure surge within a potable water system. The hammer is caused by a sudden stop or change of water flow within the system and is extremely common in domestic plumbing. Water hammer usually happens when the pressure within the system is too high – our water shock arrestor range will help to prevent water hammer. Our compact shock arrestor mini-expansion vessel can be fitted at the point of use in order to prevent water hammer within the system.
• Stainless steel shell and flange to prevent corrosion
• Complete with pre-charge valve for topping up air pressure
• 0.16L arrestor also available with a SharkBite push-fit connector or SharkBite push-fit tee – See SharkBite section