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    9 Products

    Compressed Air Pressure Boosters

    Image of Product. Front orientation. Compressed Air Pressure Boosters. Adjustable, 1/4 NPTF Female Supply Inlet and Outlet.
    Image of Product. Front orientation. Compressed Air Pressure Boosters. Fixed, 1/4 NPT Female Supply Inlet and Outlet.
    Image of Product. Front orientation. Compressed Air Pressure Boosters. Fixed, 3/8 NPT Female Supply Inlet and Outlet.

    Adjustable, 1/4

    NPTF Female

    Supply Inlet

    and Outlet

    Fixed, 1/4

    NPT Female

    Supply Inlet

    and Outlet

    Fixed, 3/8 NPT Female Supply

    Inlet and Outlet

    Ensure sufficient pressure to operate air-powered tools and machines. Pressure boosters compress the air supply, which increases air pressure. To maximize performance and service life, install a filter inline before the booster to remove particles down to the maximum particle size. Do not use boosters for tank capacities larger than specified.
    Adjustable—Adjustable boosters have an integral regulator so you can fine-tune the output pressure. They come with pressure gauges on the inlet and outlet.
    3/8 NPT Female Supply Inlet and Outlet—Boosters with 3/8 NPT female inlet and outlet require compressed air to operate—they have a drive inlet and a pilot inlet that control the booster.
    Input to
    Output Ratio
    Pressure,
    psi
    Overall
    Mounting
    Holes
    Pressure
    Flow
    Input
    Output
    For Tank Cap.
    Range, gal.
    Max. Particle
    Size, μm
    No. of
    Inlets
    Duty Cycle
    Max. Temp.,
    ° F
    Lg.
    Wd.
    Ht.
    No.
    of
    Dia.
    Mounting Fasteners
    Included
    Each
    Adjustable
     
    1/4 NPTF Female Supply Inlet and Outlet
    1:22:114.5 to 14529 to 2901.32 to 2.6451—1226"5"4 1/2"40.22"No6828K750000000
    1:44:114.5 to 14529 to 2901.32 to 2.6451—1226"5"4 1/2"40.22"Yes6828K76000000
     
    Fixed
     
    1/4 NPT Female Supply Inlet and Outlet
    1:22:110 to 10020 to 2000 to 54014 Minutes On, 4 Minutes OffNot Rated7 1/2"5 1/4"4 1/2"40.28"No3680K4100000000
    1:44:110 to 10040 to 4000 to 54014 Minutes On, 4 Minutes OffNot Rated7 1/2"5 1/4"4 1/2"40.28"No3680K4400000000
     
    3/8 NPT Female Supply Inlet and Outlet
    1:22:125 to 15030 to 3004 to 6040130 Minutes On, 30 Minutes Off18017"8"11"40.38"No9887K1100000000
    1:57:130 to 87090 to 8701 to 1540230 Minutes On, 30 Minutes Off14024"9"9"40.44"No9887K1400000000
     
    Air Booster Service Kits
    Image of Product. Repair Kit. Front orientation. Air Booster Service Kits.

    Repair Kit

    For Pressure Input
    to Output Ratio
    For Inlet
    Pipe Size
    For Inlet
    Thread Type
    Includes
    Each
    Air-Drive Repair Kit
    1:2, 1:41/4
    		NPT
    		Bearing, Nine O-Rings, Spring, Star Washer3680K3120000000
     
    Complete Repair Kit
    1:21/4
    		NPT
    		Bearing, Cotter Pin, High-Pressure Seal, Star Washer, Thirteen O-Rings, Three Springs, Two Balls, Two Seat Balls3680K411000000
    1:41/4
    		NPT
    		Bearing, Cotter Pin, High-Pressure Seal, Star Washer, Thirteen O-Rings, Three Springs, Two Balls, Two Seat Balls3680K441000000
     
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