SFCB 6-4N : Superlok Straight Stainless Bulkhead Adapter, 3/8" (-6) Tube OD x 1/4-18 (-4N) Female NPT

Our Series SFCB Straight Bulkhead Tube x Female NPT Adapters in 316 stainless steel (316SS) are high-quality fittings designed to connect a straight tube to a female NPT (National Pipe Thread) threaded connection while passing through a bulkhead or wall. Made from 316SS, these adapters offer excellent corrosion resistance, making them ideal for use in harsh environments like chemical processing, marine, and food industries. The bulkhead design allows the adapter to secure the tube while creating a leak-proof seal through the wall or panel. The female NPT side features tapered threads that ensure a tight, secure fit when connected to NPT-compatible components. The tube side connects to straight tubing, which is typically made from materials like steel, copper, or aluminum, used to carry fluids or gases. The tube is securely fastened into the adapter using a compression fitting, ensuring a durable and leak-free connection. NPT fittings are known for their ability to handle high-pressure systems, providing a reliable and efficient connection in fluid systems.