Water Hammer Arrestors

Available in 3/4″ and 1″ connection sizes and multiple capacities, these water hammer arrestors control the destructive shock of water hammer and reduce pressure in the piping system to safe levels. These Hydrotols arrestors are designed for installation in an upright position. Correctly sized units can be placed at specific locations throughout the water piping system.
Hydrotrols are pre-charged with nitrogen and permanently sealed at the factory. All hydrotrols are constructed entirely of stainless steel.