Adaptor - TEE - BSPT (M) x BSPT (M) x BSPT (M)

What is a BSPT Male TEE Adaptor?

A TEE adaptor with BSPT (British Standard Pipe Taper) male threads on all three ends is a pipe fitting shaped like the letter "T". It allows for the connection of three pipes or tubes at 90-degree angles to each other.

Thread Type: BSPT (Male)

• BSPT stands for British Standard Pipe Taper.
• It is a tapered thread, meaning the diameter decreases slightly along the thread length.
• Sealing is achieved through thread interference (metal-to-metal contact), often with thread sealant or PTFE tape.
• Commonly used in high-pressure systems like hydraulics, pneumatics, and plumbing.

Materials

TEE adaptors with BSPT threads are available in various materials, including:

• Brass – corrosion-resistant, good for water and air.
• Stainless Steel (316L) – excellent for corrosive environments and high-pressure applications. 
• PVC – lightweight and corrosion-resistant, suitable for non-pressurized or low-pressure systems. 

Common Sizes

Typical BSPT male thread sizes include:

• 1/8", 1/4", 3/8", 1/2", 3/4", 1", 1-1/4", 1-1/2", and 2"
• Each size has a specific thread pitch and outer diameter according to ISO 7-1 or BS 21 standards.

Applications

• Hydraulic systems (e.g., oil lines, pressure gauges)
• Pneumatic systems (e.g., air compressors, valves)
• Plumbing (e.g., water distribution, irrigation)
• Industrial machinery (e.g., chemical processing, food-grade systems)

Installation Tips

• Always use thread sealant or PTFE tape to ensure a leak-proof connection.
• Avoid over-tightening, which can damage the threads or fitting.
• Ensure compatibility with other BSPT or BSPP components (BSPP is parallel and not directly compatible with BSPT without adaptors).