These Brass Tee Pipe Fittings are designed with female threads on all three ends, available in BSP or NPT standards. They come in three popular sizes – 1/2 inch, 3/4 inch, and 1 inch – making them ideal for low pressure applications such as water distribution, air lines, and low-pressure hydraulic systems.
The tee configuration allows you to connect three female-threaded pipes or components at a 90-degree angle, creating a branch line from a main run. Manufactured from high-quality brass, these fittings offer good corrosion resistance, reliable sealing, and long service life at an economical price point.
Key specifications include:
Sizes available: 1/2", 3/4", 1"
Thread type: Female x Female x Female (FxFxF)
Thread standards: BSP (parallel or tapered) or NPT
Pressure rating: Low pressure – up to 150 PSI (10 bar) recommended
Temperature range: -20°C to 120°C
These brass female thread tees are suitable for:
Household water supply lines
Garden irrigation systems
Low pressure compressed air networks
Fuel and lubricant transfer (low pressure)
DIY plumbing projects and repairs
The compact design allows for easy installation in tight spaces. Use with PTFE tape or pipe joint compound on male threads for a leak-free seal. As a low-pressure fitting, it provides a cost-effective solution without sacrificing reliability.


