1AS1-B Dixon Valve Brass A-Series Quick Disconnect 1/8" Astronautics High Pressure Pneumatic Coupler - Hose Barb - 1/8" Hose ID

  • $11.51
  • 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 15,500 PSI (1,070 bar) Burst
  • Rated pressure for connected Brass Coupler & Steel Plug: 1,000 PSI (70 bar) Maximum Working and 18,500 PSI (1,275 bar) Burst
  • Temperature Range: -40 deg. F to +250 deg. F (-40 deg. C to +121 deg. C)
  • Machined components are manufactured using solid bar stock.
  • Stainless steel balls, retaining rings and springs maximize corrosion resistance and extend service life.
  • Couplers are constructed of brass with steel valve as standard.
  • Steel componentry is plated using ROHS Compliant Trivalent Chrome.
Compatibility & Interchange Data:
  • Proprietary Astronautics
Safety Notes:
  • Pressure rating given at ambient temperature 70 deg. F (21 deg. C).
  • It is important to be safe when installing quick disconnect couplings into a pneumatic circuit. Never install a pneumatic coupling directly into an air tool, use a piece of hose that is at least 18" long, between the tool and the coupling, to prevent damage to the coupling. To protect the operator, safety devices, such as a safety check valve and safety cable should be installed in case there is a hose or coupling failure.
  • Operating pressure for couplings utilizing hose barb connections may be dramatically reduced to that of the hose rating and/or hose end connection combination. Consult hose manufacturer's catalog for hose end connection ratings. If in doubt, test under controlled conditions for suitability to application.
  • Dixon cannot assume liability for misapplication of production resulting in equipment down-time, lost production, and/or personal injury including death.
  • WARNING: Brass products contain a chemical known to the State of California to cause birth defects or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling.
Part Number Size Hose ID Material Length Max. OD Hex Weight (Lbs.)
1AS1-B 1/8" 1/8" brass 1.98" 0.64" 1/2" 0.0700
2AS2-B 1/4" 1/4" brass 2.70" 0.77" 11/16" 0.1500