NPTLOK Bulkhead Female Connector
NPTLOK bulkhead female connector connects tubing or piping systems on both sides of the panel or bulkhead. It is designed to be mounted through a hole in the bulkhead or panel. The female threads are on both sides of the bulkhead female connector. They are connected to male threads of components on each side of the panel or bulkhead. Bulkhead female connector is essential in fluid and gas systems, petrochemical, and aerospace, so the tight seal and seamless connection is critical to keeping system integrity.
NPTLOK bulkhead female connector is manufactured to meet higher standards, which ensures reliable connection under extreme temperatures and high-pressure conditions.
NPTLOK bulkhead female connector is available in a wide range of materials like 304, 316, brass, carbon steel, and special materials, making it suitable for different applications.
Size: 1/8”od-1”od (3mm-25.4mm)
Shape: straight
Temperature: -255℃-649℃
Pressure: 3000psi-10000psi
- Female Bulkhead Connector Datasheet


Bulkhead Female Connector Material
NPTLOK bulkhead female connector is available in materials including stainless steel 304, 316, brass, and special materials, which make bulkhead female connector be used in a wide range of applications. For example, stainless steel 304 has corrosion resistance in mild conditions like fresh water, and the surface will not rust. Stainless steel 316 has better corrosion resistance, which is used in pulp and paper manufacturing and marine environments.
Choose suitable materials for bulkhead female connector according to your project applications.
Bulkhead Female Connector Custom-made Service
NPTLOK understands that there are different requirements in customers’ projects, and that’s why NPTLOK can offer custom-made services to tailor bulkhead female connector to specific requirements. Following your drawings or samples, we can manufacture your required bulkhead female connector, such as an unregular 5/8G thread.
Moreover, you can create your brand by printing your logo on the bulkhead female connector without extra cost.


Easy Installation Of Bulkhead Female Connector
NPTLOK bulkhead female connector is used easily and in a friendly. Double ferrule design or single ferrule design up to your requirements is easy to install and remove, which increases productivity and reduces maintenance costs.
Bulkhead Female Connector Sealing For Leak-free
NPTLOK can offer double-ferrule design sealing or single-ferrule design sealing following customers’ requirements.
NPTLOK bulkhead female connector double ferrule design offers a strong grip on pipe or tubing, which prevents leaks even in high-pressure environments.
If you require a single ferrule design, it can ensure a robust and secure connection, which reduces the leak risk and provides steady flow.

Bulkhead Female Connector Applications
NPTLOK bulkhead female connector is used in various applications.
Instrumentation and control systems
Aerospace and automotive applications
Power generating
Semiconductor manufacturing
Chemical
Paper and pulp
Petroleum
Fluid and gas distribution systems
Hydraulic systems
Warranty of bulkhead female connector is 2 years
Yes
Yes
10 pcs
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