For use with: STI-1200A-HTR, STI-1200A-HTR240, STI-1210A, STI-1221A, STI-1219, STI-1229, STI-1229HTR, STI-1229HTR240, STI-1229HTR-HAZ, STI-7500A, STI-7501A, STI-7510A, STI-7511A.
- Vibration proof
- Captive o-ring gasket
- No welding
- Posi-Lok insulated throat (insuliner)
- Fit standard knockouts
- Easy installation
- Controlled thread lengths
- NPSL on male thread
- No sharp edges
