Nason

BACK-TO-BACK AIR CYLINDERS

The BS series back-to-back air cylinder is based on the same rugged, proven design of Nason’s L series cylinder with thick-walled, custom aluminum extrusions that are precision bored and honed.

High-strength aluminum internal components machined to exacting specifications control seal squeezes and stroke tolerances. Precision-ground, chrome-plated 303 stainless steel rods are built for long life, and the dual-piloted center cap keeps the rod ends and bores in strict alignment. The unique design of the back-to-back air cylinder saves up to 15% more space than two standard cylinders side by side.

Features

• 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)