A-Series Pneumatic Reusable Barb Coupler




  • A series couplers are intended for use in compressed air service where the convenience of one hand operation and a compact profile is desired.




  • Rated pressure for connected Brass Coupler & Brass Plug: 500 PSI (35 bar) Maximum Working and 6,500 PSI (450 bar) Burst
  • Rated pressure for connected Brass Coupler & Steel Plug: 1,000 PSI (70 bar) Maximum Working and 8,000 PSI (550 bar) Burst




  • Machined components are manufactured using solid bar stock.
  • Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.


Compatibility & Interchange Data


  • Proprietary Astronautics
  • Product Specifications

    Part Number 2AE2-B
    Material Brass
    Hose ID 1/4"
    Hose OD 1/2"
    Maximum OD 0.77"
    Body Size 1/4"
    Hex 11/16"
    Length 2.62"
    Pressure Rating See Product Details
    Flow 25 CFM at 100 PSI
    Optional Pkg/Box Qty 10
    Weight Lb 0.2000

HFI Fluid Power Products

1210 Washington Ave

Racine, WI 53403

(800) 822-6122


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