Surge Suppressors (BSA) Municipal Water, Fuel, Power Wash Systems and Reverse Osmosis Product Highlights Sizes from 2.5 gallon - 150 gallon Wide range of pressure, fluid and temperatures Positive separator bladder Special bladder compounds available Epoxy coated carbon steel, stainless steel, inconel, hastelloy & other exotic materials Full inventory for immediate shipment Young Engineering is a leader in the surge control industry offering the largest range of sizes designed to control hydraulic transients. Pressure surges or hydraulic transients often occur with the opening and closing of valves or with the start up or shut down of pumps, which can result in damaged piping systems. Young Engineering surge suppressors absorb and control these surge energies, thereby increasing the life of the components of your system. Standard Bottom and Top Repairable designs are available in 2-1/2 to 150 gallons with 275 and 500 PSI pressure ratings. Several units are Underwriters Laboratory (UL) and Factory Mutual (FM) approved for use in fire protection systems. BSA Application Data Sheet BSA Specification Data Sheet New Accessories for YEMI BSAs BSA Distributors for Water