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Foster Products

ZSi Products


Push-Button Safety Vent Series
Zero Pressure Connect and Disconnect Design
Sizes and Pricing

Female Pipe Thread
Sizes and Pricing

Male Pipe Thread


  • Industrial Interchange, Pneumatic Application

  • Anodized Aluminum Body for long life

  • Swivel body to keep hose untangled

  • Push twice for release. First push vents, second releases

  • Button, Valve & Venting Ring: Hardened zinc plated steel

  • Springs, Balls: Stainless Steel

  • ISO 4414 Norm

  • Flow capacity: 37SCFM (at 90 psi with connected insert)

  • Max working pressure: 175 psi (safety factor 4:1)

  • Recommended working Temperature: 0°F-160°F

Note: Foster approved components (May be imported)

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