Bimba Centaur cylinders are built to match tie-rod performance, but are up to 45% less expensive and offer lubrication-free service.  Centaur cylinders are not permanently crimped like most other round cylinders, so they can be disassembled for maintenance.  The Centaur cylinders are available with multiple mounts.Bore sizes:  1-1/8", 1-1/2", 2", 2-1/2", 3"Teflon® piston seal eliminates forward lurch that occurs when rubber seals breakawayFlush bottom cylinder mounts directly onto a base plate with only two boltsThe pivot bracket is built-in for easy pivoting at the inlet axisCentaur's trunnions serve both as mounts and as assembly elementsRubber bumpers are built into each cylinder head to eliminate the metallic "clank"Engineering SpecificationsPressure Rating: 150 PSI Air, 250 PSI HydraulicTemperature Range:-40° F (-40° C) to 250° F (121° C),up to 400° F (204° C) availableLubrication: Not requiredMaterials:Body: Hard Coated AluminumRod Bearing: Oil-impregnated porous bronze