Pressure Regulator Parts

Showing 1–16 of 18 results

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  Air Nipple, -4 Male NPT x -4 Male QD

  AERO Product ID: 2002375

  This industrial-style air nipple connects a -4 MPT (Male National Pipe Thread) to a  -4 Male QD (Quick Disconnect) fitting. Can be used for both ...more→

  $5.00 USD Add to cart
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  CGA 540 Hand Tight Replacement Nipple

  AERO Product ID: 2002412

  Replacement hand-tight nipple, CGA 540 connections. To be used on oxygen regulator systems. ...more→

  $25.00 USD Add to cart
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  CGA 540 Inlet Plug Assembly

  AERO Product ID: 2003019

  The CGA 540 inlet plug assembly works for any AERO CGA 540 oxygen connection, allowing for O2 bottle mount regulators or inlet lines to be capped ...more→

  $50.00 USD Add to cart
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  CGA 540 Nut, Hand Tight

  AERO Product ID: 2002408

  CGA 540 nut, hand tight, to be used on oxygen regulator systems. ...more→

  $25.00 USD Add to cart
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  CGA 540 O2 Bottle Mounting Nipple, Brass

  AERO Product ID: 2002413

  This bottle mounting nipple is for use on standard "K" size oxygen bottles. It is intended for use along with a CGA 540 nut, allowing the user to ...more→

  $12.00 USD Add to cart
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  CGA 540 O2 Bottle Mounting Nut, Brass

  AERO Product ID: 2002410

  This bottle mounting nut is for use on standard "K" size oxygen bottles. It is intended for use along with a CGA 540 nipple, allowing the user to ...more→

  $12.00 USD Add to cart
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  CGA 540 Socket Adapter x -4 FPT

  AERO Product ID: 2002403

  CGA 540 Socket Adapter x -4 FPT fitting, to be used on oxygen regulator systems. ...more→

  $18.00 USD Add to cart
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  French Oxygen Bottle Connection Kit

  AERO Product ID: 2002252

  NFF - AFNOR Type F French O2 Bottle Connection Kit. 1/4" Male NPT (National Pipe Thread) connection. This is used to adapt our Oxygen systems for use ...more→

  $145.00 USD Read more
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  O2 & N2 Flow Check Valve, 1/4″ FPT to 1/4″ ...

  AERO Product ID: 2009402

  This check valve can be inserted between the O2 or N2 cylinder nipple and the hose to prevent backflow from lines into lower pressure cylinders. By ...more→

  $52.00 USD Add to cart
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  O2 & N2 Flow Check Valve, 1/4″ MPT to 1/4″ ...

  AERO Product ID: 2002404

  This one-way check valve is used in applications requiring one direction of gas flow. This valve is rated at 3,000 psi and is oxygen clean. It will ...more→

  $48.00 USD Add to cart
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  O2 & N2 Regulator Adjusting Screw

  AERO Product ID: 2002286

  This replacement adjusting screw is for use on AERO Specialties oxygen & nitrogen regulator systems. It allows users to adjust the pressure output ...more→

  $49.50 USD Add to cart
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  O2 1/4″ Male NPT to 1/4″ Female JIC, Stainless S...

  AERO Product ID: 2002391

  This stainless steel O2 fitting features a 1/4-inch male NPT (National Pipe Thread) fitting on one side, and a 1/4-inch female JIC (Joint Industry ...more→

  $25.00 USD Add to cart
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  O2 Hex Nipple, 1/4″ x 1/4″ NPT, Brass

  AERO Product ID: 2002406

  This brass hex nipple features a 1/4-inch male NPT fitting on each side. It is intended for use on an oxygen regulator system. All oxygen servicing ...more→

  $8.00 USD Add to cart
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  OB-30 Oxygen Booster Excess Flow Shut-Off Valve

  AERO Product ID: 2002849

  The excess flow shut-off valve is used in conjunction with the OB-30 Oxygen Booster to mitigate risk and/or damage in the unlikely event of an ...more→

  $225.00 USD Add to cart
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  OB-30 Oxygen Booster Mounting Fitting Kit

  AERO Product ID: 2002650

  The OB-30 Oxygen Booster mounting fitting kit is used to field install the OB-30 booster inlet filter assembly and outlet connections to an oxygen ...more→

  $50.00 USD Add to cart
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  Regulator Mounting Panel Washer

  AERO Product ID: 2002311

  This washer is used on AERO Specialties brand oxygen & nitrogen regulators and is required when purchasing the regulator mounting panel nut (AERO ...more→

  $6.00 USD Add to cart