- Class 150 fittings are UL listed and FM approved at 300 psi
- Malleable castings conform to ASTM A194, ASME B16.3, ASME B16.14, & ASME B16.39
- NPT threads conform to ASME B1.20.1
Class 150 fittings are UL listed and FM approved at 300 psi
Malleable castings conform to ASTM A194, ASME B16.3, ASME B16.14, & ASME B16.39
NPT threads conform to ASME B1.20.1