NITRA D-series heavy-duty air cylinders are interchangeable with other popular brands of NFPA cylinders. The heavy-duty double-acting cylinders are constructed with high quality aluminum components, including a magnetic piston fitted with a PTFE wear band. The magnetic piston can be used along with solid-state or reed switches for rod position sensing. The cylinders are also fitted with a Teflon-impregnated and hardcoat anodized heavy–duty external rod bearing to ensure smooth rod motion while maintaining rod rigidity and stability.
With a maximum operating pressure of 250 psi, this series includes bore sizes from 1-½ to 4 in.; depending on bore size, available stroke lengths range from 1 to 24 in.
Optional flange attachments, as well as nuts and rod clevises, are available. Prices for NITRA D-series NFPA air cylinders start at $95.50.