1AS1-B - A-Series Pneumatic Hose Barb Coupler

Scraped SKU: 1AS1-B 2026-08-27 04:12:15

Description

## Applications A series couplers are intended for use in compressed air service where the convenience of one hand operation and a compact profile is desired. ## Compatibility & Interchange Data Proprietary Astronautics ## Construction - 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. ## Safety Notes - 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. - Pressure rating given at ambient temperature 70°F (21°C). ## Specifications - 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 ## Prop 65 Warning **WARNING**: This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

Specifications

Weight0.07 lb
Break Quantity1
Optional Package/Box Quantity1
MaterialBrass
Maximum OD0.64" (16.3 mm)
Body Size1/8"
Working PressureSee Product Details
Temperature Range-40°F to 250°F (-40°C to 121°C)
Burst PressureSee Product Details
Thread SizeBarb
Length1.98" (50.3 mm)
Hose ID1/8"
Hex1/2"
FlowDELTA P = 15 PSI 8.6 CFM
ApplicationsA series couplers are intended for use in compressed air service where the convenience of one hand operation and a compact profile is desired.
Compatibility & Interchange DataProprietary Astronautics
Construction
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.
Safety Notes
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. Pressure rating given at ambient temperature 70°F (21°C).
Specifications
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
Prop 65 WarningWARNING : This product contains lead, a chemical known to the State of California to cause cancer and birth defects or other reproductive harm.

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