Airtac NSU3-1/4X18ST Pneumatic Cylinder (NFPA Standard)

Airtac NSU3-1/4X18ST Pneumatic Cylinder adheres to NFPA standards, featuring a 3-1/4 inch bore, 18 inch stroke, and a double-acting design. Its non-tie rod construction and "Mickey Mouse" shaped cylinder barrel provide corrosion resistance and durability. The cylinder boasts a two-way seal structure for tightness and oil retention, while its buffer adjustment offers smooth and steady operation. The NSU cylinder is a functional replacement for the SMC NCA1 series cylinder and is compatible with NPT thread type.