4 Inch TC Pre-Drilled Glycol Pressure Lid with 2 Inch TC Port

This model lid has the Thermowell port and both Temp Twister Glycol Ports drilled out already so you don't have to yourself.
You will still need to gently bend the temp twister to angle downwards, we would recommend doing this with an appropriate pipe bending tool.

This reinforced plastic lid will also help RAPT Pill signals for exiting your stainless steel Kegmenter or SS Fermentation Tank.

Reinforced Industrial Plastic 4 Inch TC pressure lid with 2 Inch TC port. Suits a 35psi RED Pressure relief valve and two carbonation caps. You can also fit a temp twister and 600mm thermowell probe into it.

Due to the large 4 Inch Tri-Clover diameter, it is difficult to get higher pressures without leaking. Therefore we suggest using this up to 1.5 BAR (21psi)
This should only be used with a Red 35psi PRV (Pressure Relief Valve) or the Yellow 17psi PRV

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