FAV is manufacturer and exporter of Compression Female Bulkhead Connector.  Our tubing unions are part of double ferrule fittings range. FAV Tube fittings range are most complete with availability of Male Bulkhead Connector, Bulkhead Union, Accessories and Spares, Nut, Double Ferrule, Port Connector Female, Port Connector Male, Cap, Tube Plug in Tube OD and Pipe Connections. With widest possible sizes, material and threading coverage you can get any type of ferrule fittings at FAV. Tube fittings Ferrule is one of the best way to connect tubes.

Material Availability

Female Bulkhead Adapters are available in Duplex 2205 and Super Duplex 32750, Stainless Steel 316 (SS 316), Stainless Steel 304 (SS 304), Monel 400, Monel 500, Hastelloy C 276, Brass (Grade IS 319), Carbon Steel, Incoloy 800 (Alloy 800), Inconel 600, Inconel 625, Inconel 825, Titanium Grade 2 Fittings (Ti Gr 2). Most common are Stainless Steel ferrule fittings tubing Female Bulkhead Adapters.

For Dedicated page on Titanium Fittings Female Bulkhead Connector click here.

For Dedicated page on Duplex 2205 Fittings and Super Duplex 32750 Fittings Female Bulkhead Connector click here.

Along with Stainless Steel 316 (SS 316), Incoloy 800 (Alloy 800), Inconel 600 grade connectors are most common.

Purpose of Female Bulkhead Connector

To connect pipes or tubes with assembly of Nut and Ferrule. Ferrules bites onto the pipes/tubes providing a leak proof connection. Female Bulkhead Connector has double ferrule on 1 side and NPT female on one side. It is used to connect tubes to instrument/threads. Basically it adds thread to the tubes for easy connections and disconnection. Bulkhead helps in mounting the fittings in the panel. So part of the fittings is hidden and part of the fittings is visible.

Female Bulkhead Connector tube fitting

Female Bulkhead Adapter double ferrule fittings

Female Bulkhead Connector ferrule fittings

We make Female Bulkhead Adapter

Size Availability

Tube options

Female Bulkhead Connector ferrule fittings are available in Union Double Ferrule Compression Tube fittings from 1/16″ to 2″ OD Tube and 3mm OD Tube to 50mm OD Tube with Double Ferrule &  Nut .

Pipe thread options

The Pipe side includes NPT, BSPP, BSPT and Metric Sizes. NPT Female available from 1/16” to 2”. Metric Sizes available from 2mm to 50mm.



PART No.0D1 ImperialP NPTF0DF HexA InchL InchH InchH1 InchPanel Mole sizeMax Panel Thickness



PART No.Metric mmP NPTF0DF HexA InchL InchH InchH1 InchPanel Mole sizeMax Panel Thickness

Why buy FAV make Female Bulkhead Connector?

  1. Competitive pricing and fast delivery. We keep spare Nut and Ferrules in stock plus common sizes of Female Bulkhead Connector.
  2. Easy installation design and procedure – Double Ferrule a Nut provides to most easy installation procedure.
  3. Nuts are silver plated on both sides of our Tube fittings
  4. Ferrules are annealed to provide amazing biting performance
  5. Except for the ferrules all other components provide easy re-usability option
  6. Our ferrule fittings do not twist the tube during installation
  7. Heat Number traceability on the body insures right quality of raw material. MTC 3.1 and NACE certification available on request
  8. Standard range from 3000 psi to 6000 psi. On special cases we do undertake 10000 psi.

Industry Applications

Female Bulkhead Adapters are used wherever there are tubes/pipes. Therefore application is widespread with industries including Electric Power Transmission, Nuclear Power, Sewage Treatment, Water Supply & Irrigation Systems, Wind Power, Solar Power and Construction. Almost any industry which has tubes involvement require our range of Tube fittings.

Some Common Sizes for SS Compression Fittings Female Bulkhead Connector are

  1. FAV Stainless Steel 316 Female Bulkhead Adapters 1/8” OD tubing x 1/8″ NPTF
  2. FAV SS 316 Female Bulkhead Connector 1/4” OD tube x 1/4″ NPTF
  3. FAV SS 304 Female Bulkhead Adapters 3/8” OD tubing x 3/8″ NPTF
  4. FAV Stainless Steel 304 Female Bulkhead Adapters 1/2” OD nut ferrule x 1/2″ NPTF
  5. FAV SS316 Instrument Female Bulkhead Adapters 3/4” OD pipe x 3/4″ NPTF
  6. FAV SS Female Bulkhead Connector 1” OD Compression x 1″ NPTF
  7. FAV 316 SS Female Bulkhead Adapters 6 mm Tube x 1/8″ NPTF
  8. FAV 304 SS Female Bulkhead Adapters 8 mm Diameter Tube x 1/2″ NPTF
  9. FAV SS 316 Female Bulkhead Adapters 10 mm instrument Tube x 1/4″ NPTF
  10. FAV SS 316 Female Bulkhead Connector 12 mm Ferrule Tube x 3/8” NPTF
  11. FAV SS 316 Female Bulkhead Adapters 14mm OD x 3/4″ NPTF
  12. FAV Stainless Steel 304 Female Bulkhead Adapters 16mm OD x 1″ NPTF