BrewDevil Sight Glass Kit - Fits in existing drain valve hole in vessel. Select Tee option to retain your drain valve
For the Tee option you will need to use PTFE to thread seal the existing ball valve thread and tighten enough to keep the orientation of the ball valve. Tightening the ball valve all the way until it seals with the o-ring may mean the ball valve is not in the vertical orientation
Requires assembly and PTFE tape. Click here for instructions for fitting our sight glass kits (note doesn't come with eye bolt to avoid needing to drill hole in top of vessel)
The label sticker needs to be cut out and applied, measuring water into your vessel to get the correct levels
Comes with 2 x red ring markers to set/record levels