The Pipeline Shock Prevention People
Pump Start-up surge, Valve closure shock, Pump shutdown back flow bang.
Large vessels for high pressure, matching bladders, diaphragms, gas bags, and bellows, for over 1/3 of a century.

Pump Start-up surge, Valve closure shock, Pump shutdown back flow.
Accumulators for Flow Velocity Pressure Hammer.
Water Hammer Accumulators promote Pressure Safety.

LARGE vessels for high pressures with matching bladders, diaphragms, gas bags, and bellows, for over a third of a century.

Water hammer in pipes is most often caused by valves and stopped by alleviators which allow flow velocity deceleration over more time, so stopping the pressure from pumps imparing the safety by removing high pressure spikes followed by a low pressure swing.

Taking the spikes and transient peaks out of your pipeline systems. Stop pipe fatigue fracture and prevent toxic spills from flange gasket extrusion. Ensuring safety by guaranteeing system integrity. Stop the hose jumping out of the tank when the meter stop valve closes at filling stations. Stop the shocks in your fire prevention system, there is no need to burst the pipes and flood the entire building as well. You do not have to get sued for "white finger" by the guys who use the cleaning lances. Stop the shocks in your cleaning and water dousing depertments.

See Also: Coup de Bélier | Marteau de l'eau