Kenosha Reuse Discussion Board > NORTH CHICAGO,IL
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> Humphrey pneumatic cylinder 1/2" bore 1/2" stroke pair
Humphrey pneumatic cylinder 1/2" bore 1/2" stroke pair
Item Title: Single Acting Spring Return (Lot of 2)
Unique piston permits same overall dimensions with or without bumpers using "V" seals designed for constant cylinder tube contact eliminating seal collage and blow-by.
Return springs are high tensile strength music wire, shotpeened to relieve stresses for longer life.
Single acting model SP Series are economical requiring air pressure only to extend the rod. Use economical 3-way valve to actuate.
Pivot tang permit cylinder movement with mechanisms or can be used for more rigid double end mount.
Overall Length Not Extended: 3.5"
