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EA 2 to EA3Heavy Industrial Shock AbsorbersAdjustableEnertrols rugged EA 2 and EA 3 Series heavy industrial adjustableshock absorbers are available to handle your most demanding lineardeceleration applications.Energy capacity ratings are high with wide effective weightranges, resulting in the capability of handling a wider range ofapplications and increases in velocity. The units are easily adjustedby means of a 5/16 inch (8 mm) hex socket adjuster located at thebottom of the outer body. These adjustable shock absorbers aremaintenance free and are available self-contained or for use with anexternal air/oil tank.Features include: an internal accumulator and threaded mountingbrackets, easily adaptable to the front or rear of the outer body.Applications include: foundry, steel, marine, lumber, and other heavyequipment industries.Technical DataImpact velocity range: 0.33 to 16.5 ft/sec (0.1 to 5 m/sec)Operating temperature: 10° to 150° F (-12° to 66° C)Mechanical stop: Must be provided .09 inch (2.3 mm)before end of stroke.Oil type: ATFMaterials: Steel body with black oxide finish. Piston rod hightensile steel, hardened and chrome plated. Return spring zincplated. To avoid reducing heat dissipation, do not paint.Adjustment: After installation of the shock absorber, cycle themachine a number of times. Turn the hex socket adjuster againstthe scale marked 0 to 9, until optimum deceleration is achieved(i.e. smooth deceleration throughout the stroke).Hard impact at the start of stroke-turn adjuster toward 9.Hard set-down at the end of stroke-turn adjuster toward 0.Heavy Industrial Shock Absorbers EA 2 and EA 3Pressure Chamberwith Metering OrificesPiston RodAdjustableIndustrial Shock AbsorbersAdjustmentOuter BodyPistonAccumulatorMain BearingReturn Spring23435 Industrial Park Dr., Farmington Hills, MI 48335 • p: 734-595-4500f: 734-595-6410 • customerservice@enertrols.com • www.enertrols.com68