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. ShockGuard Ltd. offer shock alleviators. | Please phone 44(0) 161-480-9625 We have people not voicemail. | Free Phone UK 08080-567-7423

DRAWINGS for SHOCK and SURGE ALLEVIATOR ATTENUATOR ARRESTORS & Transfer Barriers
FloatOlator for Applications too Large for molded membranes
Liquibello for Temperatures above Elastomer Capablility
FlexOrber for PTFE Membrane compatibility
JumboFlex Shock Attenuator for Non Corrosive Liquids
JumboGuard for Transfer Barrier
SurgeGuard Surge Alleviator for Corrosive Liquids


Diaphragm seals enable the use of standard low cost measurement and control instruments.
A transfer barrier enables the pumping of one fluid to produce pressure in another liquid without the mixing of the two.

SHOCK ALLEVIATORS GUARD AGAINST SHOCK, SURGE, WATER HAMMER, and MORE. Pump Start-up surge, Valve closure shock, Pump shutdown back flow bang. LARGE vessels for high pressures with matching bladders, diaphragms, gas bags, and bellows, for over a third of a century. 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.