3/4" Type A draw off cock (drain off valve). Installed at the lowest point of a heating or water loop, it provides a dedicated, controlled outlet to drain the system for maintenance — also known as a radiator drain off.
- 3/4" Type A draw off cock
- For draining heating and water systems
- Fit at the lowest point of the loop
- Pack of 1
Note: BSP threads measure under nominal size.