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First Stage HP 360 Swivel Special w/ Viton O-Ring - Product Image
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First Stage HP 360 Swivel Special w/ Viton O-Ring

  • Our swivel has a 7 1/6" x 16 thread on both the male and female ends.
  • This uses a VITON o-ring
  • Screws into the first stage High pressure port and attaches to your high pressure hose 7 1/6" x 16
  • Our new compact with a narrower adapter with a sturdier design allows for use on every first stage we tested on!
  • 360 swiveling degree movement
  • Great for use on your first stage!
  •  
     Piranha's Price: $14.99
    First Stage Low Pressure 360 Swivel Hose Adapter  - Product Image
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    First Stage Low Pressure 360 Swivel Hose Adapter

  • This goes into your low pressure 3/8-24 thread first stage port
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Allows you to connect your low pressure hose for easy rotation
  • Our standard outside plating keeps your adapter looking great and also working fine!
  •  
     Piranha's Price: $19.99
    First Stage HP 360 Swivel Special "Nitrox Ready" - Product Image
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    First Stage HP 360 Swivel Special "Nitrox Ready"

  • Our swivel has a 7 1/6" x 16 thread on both the male and female ends.
  • Nitrox Ready
  • Screws into the first stage High pressure port and attaches to your high pressure hose 7 1/6" x 16
  • Our new compact with a narrower adapter with a sturdier design allows for use on every first stage we tested on!
  • 360 swiveling degree movement
  • Great for use on your first stage!
  •  
     Piranha's Price: $15.49
    First Stage HP 360 Swivel - Product Image
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    First Stage HP 360 Swivel

  • Our swivel has a 7 1/6" x 16 thread on both the male and female ends.
  • Screws into the first stage High pressure port and attaches to your high pressure hose 7 1/6" x 16
  • Compact and sturdy design
  • 360 degree movement
  • Great for use on your first stage!
  •  
     Piranha's Price: $14.49
    High Pressure First Stage "Y" Adapter w/Standoff "Nitrox Ready" - Product Image
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    High Pressure First Stage "Y" Adapter w/Standoff "Nitrox Ready"

  • Our high pressure "Y" adapter has a 7/16 male end to fit your high pressure hose and on the other end we have two "2" female ports "Both 7/16 threads"
  • This is for use off your first stage! You screw this adapter into your first stage and then you can run 2 high pressure hoses!!! 
  • Nitrox Ready
  • One of the female ports we also added a standoff to allow for better clearance
  • Made out of marine brass and then added our electro-plated finish to make this part durable and long lasting!
  •  
     Piranha's Price: $24.99
    4 Way High Pressure Adapter - Product Image
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    4 Way High Pressure Adapter

    *Our latest addition to our adapter series of products!

    *This has 1 make high pressure fitting 7/16-20

    *Has 4 female high preesure fittings!

    *If you do not use all the ports you can purchase high pressure plugs to seal the ports not in use in our drop down box!

     
     Piranha's Price: $19.99
    First Stage Regulator Adapter 3/8M - 7/16F - Product Image
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    First Stage Regulator Adapter 3/8M - 7/16F

  • First stage regulator adapter
  • 3/8" x 24 to 7/16" x 20
  • Male thread end is a 3/8
  • Female thread end is a 7/16
  •  
     Piranha's Price: $3.99
    First Stage Low Pressure 360 Angled Swivel Adapter - Product Image
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    First Stage Low Pressure 360 Angled Swivel Adapter

  • Works on any first stage low pressure port that uses a 3/8-24 threading
  • Allows your low pressure hose to swivel 360 degrees which relieves stress on your hose for a longer life
  • 3/8-24 male on one side and female on the other end
  • NOTICE: This adapter uses a buna o-ring! 
  •  
     Piranha's Price: $14.99
    3/8-24 First Stage Low Pressure Shut Off "Short Model" - Product Image
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    3/8-24 First Stage Low Pressure Shut Off "Short Model"

  • Install between first stage low pressure port and standard regulator hose
  • This is the smaller / short shut off model! Looking for the longer version look on our website for it!
  • Slide machined Delrin collar to shut off gas flow
  • Commonly used with rebreather systems
  • Prevent critical gas loss
  • 3/8"-24 UNF male inlet to 3/8"-24 UNF female outlet threads
  •  
     Piranha's Price: $17.99
    3/8-24 First Stage Low Pressure Shut Off "Long Model" - Product Image
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    3/8-24 First Stage Low Pressure Shut Off "Long Model"

  • Install between first stage low pressure port and standard regulator hose
  • This is the smaller / short shut off model! Looking for the longer version look on our website for it!
  • Slide machined Delrin collar to shut off gas flow
  • Commonly used with rebreather systems
  • Prevent critical gas loss
  • 3/8"-24 UNF male inlet to 3/8"-24 UNF female outlet threads
  •  
     Piranha's Price: $15.99
    First Stage Regulator Adapter 7/16M - 7/16F - Product Image
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    First Stage Regulator Adapter 7/16M - 7/16F

  • First stage regulator adapter
  • 7/16" x 20 to 7/16" x 20
  • Male thread end is a 7/16
  • Female thread end is a 7/16
  •  
     Piranha's Price: $3.99
    First Stage Regulator Adapter 3/8M - 1/2F - Product Image
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    First Stage Regulator Adapter 3/8M - 1/2F

  • First stage regulator adapter
  • 3/8" x 24 to 1/2" x 20
  • Male thread end is a 3/8
  • Female thread end is a 1/2
  •  
     Piranha's Price: $3.99
    First Stage Regulator Adapter 7/16M - 3/8F - Product Image
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    First Stage Regulator Adapter 7/16M - 3/8F

  • First stage regulator adapter
  • 7/16 x 20 to 3/8" x 24
  • Male thread end is a 7/16
  • Female thread end is a 3/8
  •  
     Piranha's Price: $3.99
    First Stage Low Pressure 360 Swivel Hose Adapter in Black Finish - Product Image
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    First Stage Low Pressure 360 Swivel Hose Adapter in Black Finish

  • This goes into your low pressure 3/8-24 thread first stage port
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Allows you to connect your low pressure hose for easy rotation
  • Plated black for the pro tech look and added outside protection of your adapter!
  •  
     Piranha's Price: $26.99
    First Stage LP 360 Swivel Special Profile "Nitrox Ready" - Product Image
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    First Stage LP 360 Swivel Special Profile "Nitrox Ready"

  • Our swivel has a 3/8" x 24 thread on both the male and female ends.
  • Screws into the first stage low pressure port and attaches to your low pressure hose 3/8" x 24
  • Compact and new sturdy design
  • This adapter is narrower than our standard lo pressure swivel adapter and allows yo to use on every first stage!
  • Nitrox Ready
  • 360 degree movement
  • Great for use on your pony bottle!
  •  
     Piranha's Price: $18.99
    First Stage LP 360 Swivel - Product Image
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    First Stage LP 360 Swivel

  • Our swivel has a 3/8" x 24 thread on both the male and female ends.
  • Screws into the first stage low pressure port and attaches to your low pressure hose 3/8" x 24
  • Compact and sturdy design
  • 360 degree movement
  • Great for use on your pony bottle!
  •  
     Piranha's Price: $14.99
    New Adapter 9/16-18 Female to 3/8-24 Male threaded End One Piece Adapter - Product Image
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    New Adapter 9/16-18 Female to 3/8-24 Male threaded End One Piece Adapter

    The 9/16-18 female end spins / turns on and the 3/8-24 male you can just screw on and tighten with a wrench

    This is a one piece unit and the inside stem is held in place by a internal clip 

     

     
     Piranha's Price: $8.99
    New! 3/8-24 Male to 3/8-24 Male Adapter - Product Image
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    New! 3/8-24 Male to 3/8-24 Male Adapter

    Another new adapter that has a 3/8-24 male to 3/8-24 male end on each side

    Uses viton o-rings 

     
     Piranha's Price: $5.99
    New Adapter! First Stage Low Pressure 360 Swivel Hose Angled Adapter "Single Connection Port" - Product Image
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    New Adapter! First Stage Low Pressure 360 Swivel Hose Angled Adapter "Single Connection Port"

  • Our low pressure 3/8-24 female thread and is the upward angled for your hose to be routed and will rotate 360 degrees
  • The other 3/8-24 male part uses a 5mm allen head socket to tighten this part to your first stage which allows this adpater to rotate 360
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Allows you to connect your low pressure hose for easy rotation
  • Our standard outside plating keeps your adapter looking great and also working fine!
  •  
     Piranha's Price: $21.99
    New! 3/8-24 Female to 3/8-24 Male Swivel Adapter - Product Image
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    New! 3/8-24 Female to 3/8-24 Male Swivel Adapter

    This adapter is go to allow your low pressure hoses to swivel or add a little bit of a standoff from your first stage

    Allows your regulators to have less line twist or hard if they bind up this will help reduce this issue 

    This swivels a full 360 degrees 

     

     
     Piranha's Price: $14.49
    New! 9/16-18 Male to 3/8-24 Female Adapter - Product Image
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    New! 9/16-18 Male to 3/8-24 Female Adapter

    Our latest adapter uses a male 9/16-18 to female 3/8-24 female will allow you more special hose configurations 
     
     Piranha's Price: $5.99
    New Adapter! 3/8/24 Male to 7/16-20 Male dapter - Product Image
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    New Adapter! 3/8/24 Male to 7/16-20 Male dapter

    You can use this adapter to connect your computer depending on your design plus you want to your first stage plus many other uses

    On one end you have a 7/16-20 end we had a small high pressure hole made so you do not need a spool to use with this fitting and the other end is a 3/8-24 male threaded fitting!! 

    This adapter uses a buna o-ring but you can always switch after using it for a while with a viton if you need too 

     
     Piranha's Price: $5.99
    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Angled Adapter "Dual Connection Port" 3 Available! - Product Image
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    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Angled Adapter "Dual Connection Port" 3 Available!

  • Our dual 3/8-24 female low pressure ports are both angled upward and rotate 360 so you have them move where you need your hoses to be routed
  • The other 3/8-24 male part uses a 5mm allen head socket to tighten this piece to your first stage.  
  • Use a 5mm allen head wrench to tight this adapter onto your first stage! 
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Allows you to connect your low pressure hose for easy rotation
  • Our standard outside plating keeps your adapter looking great and also working fine!
  •  
     Piranha's Price: $33.99
    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Straight Adapter "Dual Connection Port" - Product Image
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    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Straight Adapter "Dual Connection Port"

  • Our dual 3/8-24 female low pressure ports are both a straight low pressure hose outlet and rotates 360 so you have them move where you need your hoses to be routed and moving freely
  • The other 3/8-24 male part uses a 5mm allen head socket to tighten this piece to your first stage.  
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Use a 5mm allen head wrench to tight this adapter onto your first stage! 
  • Allows you to connect your low pressure hose for easy rotation
  • Our standard outside plating keeps your adapter looking great and also working fine!
  •  
     Piranha's Price: $31.99
    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Adapter "1 Angle port / 1 straight // 1 Left! port"  - Product Image
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    New Adapter! First Stage Low Pressure 360 Dual Swivel Hose Adapter "1 Angle port / 1 straight // 1 Left! port"

  • Our dual 3/8-24 female low pressure ports are one being angled upward at the top end of the adapter and the other port coming out straight from the adapter and both ports rotate 360 so you have them move where you need your hoses to be routed
  • The other 3/8-24 male part uses a 5mm allen head socket to tighten this piece to your first stage.  
  • Use a 5mm allen head wrench to tight this adapter onto your first stage! 
  • Removes the tight bends on your hoses from your first stage! This keeps your low pressure hoses from being replaced so often because of the bend near the crimped area
  • Allows you to connect your low pressure hose for easy rotation
  • Our standard outside plating keeps your adapter looking great and also working fine!
  •  
     Piranha's Price: $31.99
    New! 3/8-24 Female to Female Standard BC connection Adapter - Product Image
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    New! 3/8-24 Female to Female Standard BC connection Adapter

     With a 3/8-24 female on the one side to connect to any male 3/8-24 fitting there are plenty of uses and the other end we have a standard female BC fitting you can connect with

     

     
     Piranha's Price: $13.99
    New Adapter! Male 9/16-18 to Male 3/8-24 - Product Image
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    New Adapter! Male 9/16-18 to Male 3/8-24

    Here is a popular size adapter!

    Has a male 9/16-18 threaded end on one side and the other has a 3/8-24 male threaded end 

     
     Piranha's Price: $6.99

    First Stage Hose Adapters

    Add a port, turn a hose or take the strain off a fitting at the first stage. We stock HP and LP 360 swivel hose adapters, nitrox ready HP swivels with Viton o-rings, high pressure Y adapters with a standoff, and 4 way high pressure adapters.

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