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Scuba One Way Check Valves & Flow Adapters | Piranha Dive

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One Way Check Valve w/ 3/8-24 Male End - Product Image
 Piranha's Price: $24.99

One Way Check Valve w/ 3/8-24 Male End

  • Our one way check valve uses a 1lb check valve inside our adapter which allows the gas only to flow one way which we have marked! This would allow a diver to switch underwater with no water inside your hoses!!
  • The Bc connection end is a Seaquest type!
  • The other end uses a 3/8-24 male end to allow you to connect to low pressure hoses!
  • The check valve allows the air "gas" to flow only one way! The check valve is marked with the direction of your gas flow to give you a quick check before testing your system out!
  • Solid electro plated finish makes this adapter very durable in salt or fresh water use and for long life!
  • Our check valve is an awesome adapter for off board gas connections for rebreathers!
  • Purchase our Combo kit if you need both adapters!
    •  
    One Way Check Valve w/ 9/16-18 Male End - Product Image
     Piranha's Price: $19.99

    One Way Check Valve w/ 9/16-18 Male End

  • Our one way check valve uses a 1lb check valve inside our adapter which allows the gas only to flow one way which we have marked! This would allow a diver to switch underwater with no water inside your hoses!!
  • The Bc connection end is a Seaquest type!
  • The other end uses a 9/16-18 male end to allow you to connect to low pressure hoses!
  • The check valve allows the air "gas" to flow only one way! The check valve is marked with the direction of your gas flow to give you a quick check before testing your system out!
  • Solid electro plated finish makes this adapter very durable in salt or fresh water use and for long life!
  • Our check valve is an awesome adapter for off board gas connections for rebreathers!
  • Purchase our Combo kit if you need both adapters!
    •  
    New! One Way Air Flow Adapter "Seaquest Fitting to Female 3/8-24 Fitting - Product Image
     Piranha's Price: $19.99

    New! One Way Air Flow Adapter "Seaquest Fitting to Female 3/8-24 Fitting

    Here we have a new one way air flow adapter "Please see air flow with arrow noting direction on adapter!

    Uses a 3/8-24 female threaded end to a any Seaquest adapter that will work with this male end

     
    New! One Way Check Valve 3/8-24 male to 3/8-24 Female "1lb Check valve" - Product Image
     Piranha's Price: $9.99

    New! One Way Check Valve 3/8-24 male to 3/8-24 Female "1lb Check valve"

    So this one way check valve is roughly a 1 pound check in place

    Has a 3/8-24 Male for low pressure applications along with a 3/8-24 female end

    Adapter has an arrow showing direction of air flow

    The piece is roughly: End to threaded end: 1 1/2" inches

    Adapter barrell length is 1 1/8" inches long

    This adapter uses an Buna type o-ring so please keep this is mind when purchasing

     
    One Way Low Pressure air flow Adapter - Product Image
     Piranha's Price: $14.99

    One Way Low Pressure air flow Adapter

    Male: 9/16-18
    Female: 3/8-24
    Arrow is the way your air is to flow

    Will not allow water to enter into the fitting

     
    New! One Way Check Valve 9/16-18 male to 9/16-18 Female "1lb Check valve" - Product Image
     Piranha's Price: $14.99

    New! One Way Check Valve 9/16-18 male to 9/16-18 Female "1lb Check valve"

    So this one way check valve is roughly a 1 pound check in place

    Has a 9/16-18 Male for low pressure applications along with a 9/16-18 female end which you twist on and secure with a wrench

    Adapter has an arrow showing direction of air flow

    The piece is roughly: End to threaded end: 2 1/4" inches

    Adapter barrell length is 1 1/4" inches long which does not include the threaded end or the twist on part of this adapter

    This adapter is made for low pressure applications

     

    One Way Flow Adapters

    Stop backflow where a bag, suit or rebreather loop needs gas to go one direction only.

    In stock right now: New! One Way Air Flow Adapter Seaquest Fitting to Female 3/8-24 Fitting, New! One Way Check Valve 3/8-24 male to 3/8-24 Female 1lb Check valve, New! One Way Check Valve 9/16-18 male to 9/16-18 Female 1lb Check valve, One Way Low Pressure air flow Adapter, One Way Check Valve w/ 9/16-18 Male End.

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