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 19513-11
    19513-11

    Fairchild Products

    Product Type: Service Kits

    Rotork Fairchild Products Model 20 volume boosters, 1:1 signal-to-output ratio, Buna N (standard) seals
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  • Fairchild Model 20 Pneumatic Precision Booster 5:1 ratio 20893
    20893
    20893-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 5:1 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 30 psi [2 BAR] max output, 3/8 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 5:1 ratio 20892
    20892
    20892-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 5:1 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 30 psi [2 BAR] max output, 1/4 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 1:5 ratio 20882
    20882
    20882-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 1:5 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 150 psi [10 BAR] max output, 1/4 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 4:1 ratio 20873
    20873
    20873-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 4:1 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 37.5 psi [2.6 BAR] max output, 3/8 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 4:1 ratio 20872
    20872
    20872-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 4:1 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 37.5 psi [2.6 BAR] max output, 1/4 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 1:4 ratio 20863
    20863
    20863-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 1:4 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 150 psi [10 BAR] max output, 3/8 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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  • Fairchild Model 20 Pneumatic Precision Booster 3:1 ratio 20853
    20853
    20853-FAIRCH

    Fairchild Products

    Product Type: Pneumatic Precision Boosters

    Rotork Fairchild Products Model 20 Pneumatic Precision Booster, 3:1 ratio, 250 psi [17 BAR] supply, 45 SCFM [76.5m3/Hr]@100 psi/20 psi, 50 psi [3.5 BAR] max output, 3/8 FPT line, 1/4 FPT gauge, 1/4 FPT signal, Nitrile on Dacron.
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