Part NumberMaterialDiameter - Inside 1Diameter - Outside 1Fits Pipe SizeTemperature RangeColorProduct Feature

I-Line Gasket 1.5 White SIL

Silicone 1.37 1.76 1-1/2 in -40F to 450F White Class VI

I-line Gasket 2 1/2 Clear SIL

Silicone 2.37 2.77 2-1/2 in -40F to 450F Clear Class VI

I-line Gasket 2 Clear SIL

Silicone 1.87 2.26 2 in -40F to 450F Clear Class VI

I-line Gasket 3 Clear SIL

Silicone 2.87 3.32 3 in -40F to 450F Clear Class VI

1.5″ Silicone RED MD/XR I-LINE

Silicone 1.37 1.76 1-1/2 in -40F to 450F Red Class VI

2″ Silicone RED MD/XR I-LINE G

Silicone 1.87 2.26 2 in -40F to 450F Red Class VI

2.5″ Silicone RED MD/XR I-LINE

Silicone 2.37 2.77 2-1/2 in -40F to 450F Red Class VI

3″ Silicone RED MD/XR I-LINE G

Silicone 2.87 3.32 3 in -40F to 450F Red Class VI