826 Wonderpark Drive - Billings, MT 59101 - 406.245.3997
3/8"
1/2"
3/4"
1"
Fusible plugs are installed between the fireside of either the plate, flue or tube of the boiler and below the water level.
All models are manufactured to conform to ASME standards and meet U.S. Coast Guard requirements. Fire-activated fusible plugs are filled with pure tin and feature a melting point between 445°- 450° F.
3/8"