Page 36 - 2022FittingsCatalog

PREMIUM HIGH-FLOW QUICK COUPLINGS

Part Body Thread Part Body Thread
Number Size Size Number Size Size
INDUSTRIAL INTERCHANGE COUPLINGS CEJN INTERCHANGE COUPLINGS
MALE PIPE THREAD COUPLER MALE PIPE THREAD COUPLER

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CH21 1 ⁄4" 1 ⁄4" CH61 1 ⁄4" 1 ⁄4"
CH21-03 1 3 ⁄4" 3 3 ⁄8” CH61-03 1 ⁄4" 3 ⁄8”
Quick Couplings CH29 1 ⁄2" 1 ⁄2" FEMALE PIPE THREAD COUPLER
⁄8”
⁄8”
CH25
FEMALE PIPE THREAD COUPLER

CH60 1 ⁄4" 1 ⁄4"
CH60-23 1 ⁄4" 3 ⁄8”
CH20 1 ⁄4" 1 ⁄4"
CH20-23 1 ⁄4" 3 ⁄8” If you're looking to cut down on compressed air costs, then our
CH26 3 ⁄8” 3 ⁄8” Premium High-Flow Quick Couplings may be your answer. The
CH30 1 ⁄2" 1 ⁄2" aerodynamic tapered valve found inside will allow greater air tool
efficiency than our standard quick couplings. Featuring nickel-
plated brass construction and color-coding for easy identification,
HOSE BARB COUPLER the push-to-connect design allows for ease of connection under
pressure while the identical plug profile allows interchange
between corresponding standard and High-Flow couplings. Instead
of going up in size, try our Premium High-Flow Couplings to get
the most out of your air tools.
Aerodynamic valve allows for up to 40% higher flow than
Hose standard couplings*
Size CH38 Premium High-Flow Valve
CH20-42 1 ⁄4" 1 ⁄4"
CH20-44 1 ⁄4" 3 ⁄8"
ARO INTERCHANGE COUPLINGS

MALE PIPE THREAD COUPLER

C38 Standard Automatic Valve

CH37 1 ⁄4" 1 ⁄4"
CH37-03 1 ⁄4" 3 ⁄8”
*Note: Flow rates may vary by size and coupling series. The
FEMALE PIPE THREAD COUPLER following table demonstrates high-flow capabilities.

Green Line Part # Flow Rate at 90 psi
CH37 & CH38 28.3 cfm
C37 & C38 19.8
C37B & C38B 21.9
CH38 1 ⁄4" 1 ⁄4"
CH38-23 1 ⁄4" 3 ⁄8”

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