Single Acting Super Cylinders
Bellofram Super Cylinders are standard spring-return cylinders equipped with linear ball bearings and hardened steel rods. This refinement allows an absolute minimum of friction for applications where maximum sensitivity is needed. Super Cylinders are available only in spring-return varieties and in Series F stroke variations. All mounting options offered on standard cylinders are also available on super cylinders.
Plant Air/Maximum Supply Pressure/Max Operating Pressure PSI
Up to 145 psig (10 BAR)
40˚ to 225˚F (-40˚ to 107˚C)
Cylinders Materials of Construction
Body: Sizes 4 and 6 are impactextruded aluminum shell. Larger sizes are made from a steel shell. Diaphragm: Neoprene® elastomer reinforced with Flex-Weave Dacron® fabric. Rods: Ground, polished and hard-chrome plated steel. Bearings: Sintered bronze, molybdenum disulphite impregnated.
Filter Stroke Length
Filter Equivalent Bore Diameter
3.4, 3.9, 4.5, 5.5, 6.3, 6.8
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