2836 attribut :
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Big size enclosure with extension, for immersion heater, Y3M1
- Can accommodate 1"1/4, 1"1/2, M45x2, 2", 2"1/2, and M77x2 double thread and internal nut fittings, or single thread with rotation ring - Can receive one or more waterproof boots or screwed caps on the lid, allowing access to internal adjustment - The cover can also receive multiple holes for pilot lights, switches, etc