Description
This copper well allows for temperature sensing in pressurized vessels, used with Aquastat Controllers, 1/2 inch NPT Copper Aquastat Well (121371A).
- Size: 1/2″
- Thread Type: NPT
- Insertion Length: 3″
- Bulb Size: 3/8″ x 3″
- Capillary Diameter: 5/64″
- Shell Inner Diameter (ID): 3/8″


