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Interstate Pneumatics CA441-S-25PK 1/4 Inch x 1/4 Inch MPT Auto Steel Coupler - Old Style Silver Color - (25/Pack)


Interstate Pneumatics CA441-S-25PK 1/4" x 1/4" MPT Auto Steel Coupler - Old Style Silver Color. These couplers are interchangeable with the Automotive (True-Flate) Standard series couplers produced by other manufacturers. Precision machined from solid steel bar stock which provides longevity during mechanical shock in rugged applications. Maximum working pressure 300 PSI.

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Model# CA441-S-25PK

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  • Steel body Zinc Plated to prevent corrosion
  • Interchangeable with other Automotive (True-Flate) couplers
  • Check Valve, forged steel


  • Body: Steel, Zinc plated
  • NPT size: 1/4" NPT Male
  • Temperature: -40 °F to 212 °F
  • Type: Automotive (True-flate)
  • Seals: Buna-N (Nitrile)
  • Spring: Stainless Steel
  • Ball Bearing: Quantity 6, stainless steel
  • Old Style Silver Color
  • 25 per Pack
Model# CA441-S-25PK
Brand Interstate Pneumatics
CA Prop 65

California Proposition 65