Brough Superior Valve Cap Fir cone Cooling Tower 5 ribs- machined 16 TPI ID measured inside the thread 48.7 mmOD Measured outside the thread 50.2 mmPlease look at all pictures
Brough Superior Valve Cap Fir cone Cooling Tower 5 ribs- machined 16 TPI ID measured inside the thread 48.7 mmOD Measured outside the thread 50.2 mmPlease look at all pictures