Class 5A

Class 5A Aluminum Cylinders are light-weight but are as heavy duty as the rest of the Nopak Family. They are equipped to handle pressures of up to 250 PSI Air.


Available in: Pneumatic
  • Piston Seals: Heavy lip design Carboxilated Nitrile construction. Seals are pressure Activated and wear-compensating for long life (self-lubricating material).

    Piston Wear Band: 90% Virgin PTFE and 10% Polyphenylene Sulfide-filled wear band; extremely low wear rate.

    Piston: Precision machined from 6061 – T651 aluminum alloy, provides an excellent bearing surface for extended cylinder life.

    Piston Rod: Precision machined from high yield, polished and hard chrome plated steel.

    Tie Rods: Pre-stressed high carbon steel tie rod construction eliminates axial loading of cylinder tube and maintains compression on tube and end seals.

    Cylinder Tube: Precision machined from 6063 – T6832 high tensile aluminum alloy and hard coat to 60 Rc for wear resistance and extended cycle life.

    Permanent Lubrication: Permanently lubricated with Magnalube-G PTFE based grease on all internal components. This is a non-migratory type high performance grease providing outstanding service life. No additional lubrication is required.

    Cushions: Floating cushion seal designed for maximum cushion performance, quick return stroke break-away and extended life.

    Cushion Adjustment Needle: Adjustable steel needle design has fine thread metering and is positively captured to prevent needle ejection during adjustment.

    Rod Bushing: Precision machined from 150,000 PSI rate graphite-filled cast iron and PTFE coated to reduce friction and extend cycle life. Bushing design traps lubrication in effective bearing area.

    Rod Wiper: Abrasion resistant urethane provides aggressive wiping action in all environments. External lip design prevents debris from entering cylinder.

    Rod Seals: Heavy lip design Carboxilated Nitrile construction. Seals are pressure activated and wear-compensating for long life (self-lubricating material).

    Head, Cap and Retainer: Precision machined from high strength 6061-T6 aluminum alloy. Black anodized for corrosion resistance.


    Options

    • Shortened or Extended Piston Rod Thead
    • Extended Piston Rod
    • Studded Piston Rod
    • Special Rod Thread
    • Metric Rod Thread
    • Oversize Rod
    • Metallic Rod Scraper
    • Rod Coupler End
    • Magnetic Piston
    • Optional Port Location
    • Fluorocarbon Seals
    • Electroless Nickel
    • Stainless Steel
    • Stop Tube
  • Model D

    NFPA STD. MF1
    Flange Mount


    Model C

    NFPA STD. MF2
    Flange Mount


    Model DG

    NFPA STD. ME3
    Flange Mount


    Model CJ

    NFPA STD. ME4
    Flange Mount


    Model HE

    NFPA STD. MP2
    Clevis Mount


    Model E4

    NFPA STD. MP4
    Clevis Mount



    Model A

    NFPA STD. MS2
    Angle and Side Lug Mount


    Model AP

    NFPA STD. MS1
    Angle and Side Lug Mount


    Model S

    NFPA STD. MS4
    Angle and Side Lug Mount


    Model FR

    NFPA STD. MT1
    Trunnion Mount


    Model FB

    NFPA STD. MT2
    Trunnion Mount


    Model F

    NFPA STD. MT4
    Trunnion Mount












  • Class 5A Catalog Section

    Nopak Full Product Line Catalog (Literature: PDF)

  • Have questions about the Class 5A? Send us a note and we'll get back to you as soon as possible!