Home / Pneumatic / pne_Cylinders / pne_Cylinders_Custom / Nason BS Series Pneumatic Cylinders Nason BS Series Pneumatic Cylinders The B series cylinder line is based on the same rugged, proven designs of Nason’s L series cylinders. Thick-walled, custom aluminum extrusions are precision bored and honed. High strength aluminum internal components are machined to exacting tolerances to control seal squeezes and stroke tolerances. Chrome-plated 303 stainless steel rods are precision ground for long life. The dual-piloted center cap keeps bores and rod ends in strict alignment. The unique design of the Back to Back series saves up to 15% of space compared to two standard units bolted together SKU: Nason_BS_Series_Pneumatic_Cylinders Category: pne_Cylinders_Custom Description Description • Hardened doublewound 302 stainless steel retaining wires • Low friction rod cup seals (with integral wiper on specified models) • Fabric-reinforced phenol resin wear strips (on specified models) • Thick-walled, machined bore, high strength aluminum housings • Hard chrome-plated 303 stainless steel rods • Pilot cap keeps bores and rods aligned (reduces OAL up to 15%) • Self-lubricating sintered bronze bearings • Patented retention method • Low friction figure-eight piston seal • Solid, one-piece Magnet Ring (on “M” style piston types) Related products Nason L Series Pneumatic Cylinders Read more Nason SC Stopper Pneumatic Cylinder Read more