MAMOD KIT BOILER - UNION NUT
Brass Union Knurled Nut & 0 Ring
- On the Mamod kits the steam pipe is not soldered into the boiler but uses a compression fitting like this. Fit the steam pipe through the brass nut and the O ring over the copper pipe and screw the nut into the boiler
- This will compress the O ring and form a steam tight seal
- Not suitable for non-kit models