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ASCO™ Numatics Series S NFPA Interchangeable Cylinders
ASCO Numatics S Series NFPA Interchangeable Cylinders
The ASCO Numatics S Series is a stainless-steel NFPA Interchangeable pneumatic cylinder line designed to perform in the toughest wash down applications.
Its stainless-steel construction provides outstanding corrosion resistance. The cylinders incorporate an extra-long bushing and standard oversized wear band located on the rear of the piston. In addition, the proven T-Seal piston seal configuration with carboxilated nitrile and self-lubricating PTFE compound provide extended wear and long life.
ASCO™ Numatics Series S NFPA Interchangeable Cylinders


Pipe / Port Size
1/8 "; M5 "
32 mm; 40 mm; 50 mm; 63 mm; 25 mm
Operating Environment
Corrosive; Indoor; Washdown


  • 316 stainless-steel tube provides smooth, corrosion-free operation
  • Cutting-edge PolyLube™ composite rod bushings are extra-long and specifically designed for applications where corrosion, low-friction, and excellent wear characteristics are desired
  • Standard rod wiper construction is highly durable polyurethane
  • Piston rod is machined from 303 stainless steel and is turned, ground, and polished with a chrome-plated surface for maximum rod bushing and seal life.
  • Bushing retainer has a full-face design to minimize corners and crevices, enabling the cylinder to perform in food grade applications


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