Fairchild Model 20 Forward/Exhaust Flow Volume Boosters (M20)

45 SCFM [76.5 m3/Hr]

The Model 20 Volume Booster is a smaller pneumatic device capable of high flow and exhaust capacity. This device uses a force balance system to control the movement of the supply and exhaust valves. As a pilot operated regulator design, the M20 handles up to 150 psig, [10.0 BAR], (1000 kPa) supply pressure and has ten available ratios to cover a wide range of applications. The M20 Booster provides a flow capacity of 45 SCFM (76.5 m3/HR), which equates to a Cv factor of approximately 1.0 in forward mode. Typical Part Numbers are 20812, 20822, 20832, 20842, 20852, 20862, 20813, 20823, 20833, 20843, 20853, 20863.

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Model 20

165 items

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  • Fairchild FFD Service Kit 19513-14
    19513-14

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:4 signal-to-output ratio, Buna N (standard) seals
    Qty in Cart: 0
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  • Fairchild FFD Service Kit 19513-13N
    19513-13N

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:3 signal-to-output ratio, Buna N (standard) seals, for non-relieving option
    Qty in Cart: 0
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  • Fairchild FFD Service Kit 19513-12N
    19513-12N

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:2 signal-to-output ratio, Buna N (standard) seals, for non-relieving option
    Qty in Cart: 0
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  • Fairchild FFD Service Kit 19513-12J
    19513-12J

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 service kit 1:2 ratio, Viton elastomer
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  • Fairchild FFD Service Kit 19513-11N
    19513-11N

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:1 signal-to-output ratio, Buna N (standard) seals, for non-relieving option
    Qty in Cart: 0
    Price:
    Subtotal:
  • Fairchild FFD Service Kit 19513-11JN
    19513-11JN

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 service kit 1:1 ratio, Viton elastomer, non-relieving
    Qty in Cart: 0
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  • Fairchild FFD Service Kit 19513-11J
    19513-11J

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 Service Kit, 1:1 ratio
    Qty in Cart: 0
    Price:
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  • Fairchild FFD Service Kit 19513-11I
    19513-11I

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:1 signal-to-output ratio, Buna N (standard) seals, for by-pass valve option
    Qty in Cart: 0
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