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 1 x KL05333 Red 35psi PRV or 1 x KL22569 Yellow 17psi PRV We would also recommend the following extras if you do not have them already: 1 x KL10788 – RED Multi Gas Post Plastic Carbonation Cap 1 x KL10788-Yellow – YELLOW Multi Liquid Post Plastic Carbonation Cap 1 x KL04602 – 4 Inch TC Clamp Beaded Seal 1 x KL32902 – 4 Inch TC 3 Segment Clamp 1 x KL03438 – 2 Inch TC Clamp Beaded Seal 1 x KL03322 – 2 Inch TC 2 Segment Clamp 1 x KL27564 – 2 Inch x 2 Inch Butterfly Valve 1 x KL23627 – PCO1881 Male x 2 Inch Tri-Clover (POK) 1 x KL26079 – 2 Inch Hop Bong 1 x KL20176 PCO1881 PRV Cap (for hop bong) Extra 1 x KL05333 Red 35psi PRV (for hop bong) Extra KL10788 RED Multi Gas Post Plastic Carbonation Cap (for hop bong) Extra KL03322 2 Inch TC 2 Segment Clamp (for hop bong) Extra KL03438 – 2 Inch TC Clamp Beaded Seal (for hop bong)1 x KL14649 – 60cm Thermowell kit 1 x KL14618 – Temp Twister 9.5mm (3/8′) Stainless Glycol Cooling/Heating Coil Depending on your fermenter size and insulation of that vessel and the ambient temperatures it will be battling, you will need a large enough glycol chiller unit to suit.