Star Controller for Wells (M4200) - 2J-Z21861 Beacon The 1/2" ID logic ensures

The 1/2" ID logic ensures absolute workstation structural stability

9-gallon total volume (produces 5–6 gallons finished beer)

Material Stainless Steel Package Quantity 100 Thread 10 X 2 Length (in) 4

Dynamic Cooking Systems: 16110

Star Controller for Wells (M4200) - 2J-Z21861 Beacon The 1/2" ID logic ensuresStar 2J Z21861 is a Controller. Matching the original part number is the surest way to keep the assembly working as designed. Listed fitment covers 5 models across 1 brand, including Wells M4200, M4200 3S, M4200 3SEU. It also cross references 10 manufacturer part numbers. Check the number on the part you are replacing, or your unit's model number, against the lists below before ordering. The specifications below are the published figures for this