Date: 10/8/2020 12:13

Customers Q&A on Air Venturi Foster Female Quick-Disconnect to 1/8" BSPP Male, 5000 PSI

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  • Bryan from USA asked:

    Air Venturi MK4 by Hill Hand Pump And sig sauer virtus. Connector appears to lock on but air is leaking thr like its not sealed. New gun relatively new pump. Pump works great with other gun. Any ideas//?

    • Mark from USA:

      There should be an o-ring inside the female foster QD., Size : 010. Check that.

  • Joe from USA asked:

    How to install air flow restrictor on te air Venturi female quick disconnect

    • Mark from USA:

      From the threaded end and until it's flush with the inside edge of the fitting. The restrictor is completely unecessary for most people.

  • Roger from USA asked:

    I boughta Hatsan pump. Will this fit the factory threads on the hose? I bought a different fitting and it won't thread on.

    • Michael from USA asked:

      Hi - I have an older Logun hand pump that came with a Webley Raider. I would like to have an adapter to screw into the hose end so I can quick-disconnect both of my probes, one for the Webley, and one for a Kral. Both probes screw into the hose end, but its a pain to have to unscrew them from the Air Venturi fittings that QD connects to my Air Venturi bottle. Are the male threads on this part compatible? What is the actual thread diameter and spacing? I have gauges to check the female threads on my pump hose fitting. Thanks

    • Georgios from Cyprus asked:

      Will it fit to the "Air Venturi Tank With Stock & Adapter, 13 cu in, Aluminum, 3,000 psi"?

      • Mark from USA:


    • John Holt from USA asked:

      Is this the correct adapter to connect a Diana Bandit to Hill pressure pump

      • Tyler from USA:


    • doug from USA asked:

      Will this fit my Bengimin Bulldog. 357 and my Umarex Hammer. 50 ?

      • Tyler from USA:

        Yes it will attach to the QDs on both

    • Christopher from USA asked:

      This connector came with my Hill MK4. It will NOT thread onto the factory air hose that also - of course - came with my pump. There is no confusing ends of hose either so please . . . It LOOKS like it should fit . . . it ALMOST threads but will not "grab" the female grooves on the factory hose. Help?

      • Tyler from USA:

        Contact Air Venturi, they should be able to get you sorted out.

    • Gary from USA asked:

      Is this the correct fitting for a Hill Pump to pump up a Benjamin Marauder Pistol

      • Tyler from USA:


    • Timothy from USA asked:

      Will this fit my Crosman Challenger PCP Rifle?

      • Tyler from USA:


    • Douglas from USA asked:

      Do I need to put teflon tape on the male threads to get a good seal when I attach this to my Hill pump hose?

      • Tyler from USA:

        It's not required but it can't hurt to do so

    • Carlton from USA asked:

      Please same question as another. . . .will this fit the hill pump in order to connect to the BJ Marauder and BJ Armada?

      • Tyler from USA:


    • Justin from USA asked:

      What size is the red silicone o-ring inside the fitting? I blew mine off (wasn't fully depressurized when I pulled out the pressure test plug) and it is damaged. O-ring size or ID/OD/rubber thickness would be appreciated. Thanks!

      • TAI from USA asked:

        Will it fit between Hill MK4 hand pump and Benjamin Armada?

        • Tyler from USA:


      • Robert from USA asked:

        Will this fit a .50 Evan Tactical Sniper?

      • dave from USA asked:

        What sealer should I use on my air fittings specifically the male quick disconnect on my benjamin Marauder

        • Val from USA:

          no sealer should be used. just snap it on.

      • Keener from USA asked:

        Will this fit on my Hill pump and attach to my Benjamin Marauder?

        • Stanley from USA:


      • paul from USA asked:

        Will this fit on my Benjamin pump?

        • Stanley from USA:

          No the pump already includes this.

      • Jonathan from USA asked:

        Would this attach to Air Venturi Microbore Hose, DN2, Up to 4500 PSI, 1/8" BSPP Connectors, 24" Long and then attach to the Benjamin Marauder?

      • brian from USA asked:

        Will this fit directly to airforce spinloc?

        • Dan the Man from USA:


      • Dave from USA asked:

        I want to use this product with a hill pump and attach it to a sumatra 2500 500cc. What do I need to convert both ?

      • Pete from USA asked:

        Will this fitting work on with the AirForce tank fill fitting? The reason I ask is that I purchased another 1/8" BSPP female fitting and it does NOT fit the AirForce tank. Close inspection of the male fitting on the tank shows that the center part is wider than the other male 1/8" quick disconnect fittings I have.

        • Erika from U.S. Virgin Islands:


      • Clifford B from USA asked:

        What adapter do you need for Hatsan Galatian

        • Dan the Man from USA:

          This will hook onto to probe the Galatian comes with and leave an 1/8" bspp male.

      • Paul from USA asked:

        will this item replace the female end of the Benjamin CO2 & Air fill Adaptor and fit the male fitting on my Marauder, and Discovery. Thank you, Paul

        • Dan the Man from USA:

          No, you need a fitting with a male npt 1/4". Contact Crosman.