DuraVent FasNSeal 7" 29-4C Stainless Steel Variable Pitch Roof Flashing d31.25 Model FPS/PENTA36 Hub Size

Model FPS/PENTA36 Hub Size

Model DV-8BVFF Product Type Tall Cone Flat Flashing

All Williams products are tested to the highest standards according to specifications set by the National Bureau of Standards

1 12" Compressed Flex Vent Pipe

6" to 10" Aluminum Tapered Increaser

DuraVent FasNSeal 7" 29-4C Stainless Steel Variable Pitch Roof Flashing d31.25 Model FPS/PENTA36 Hub SizeAll FasNSeal (single wall) vent lengths and components feature patented built in mechanical locking band and triple lipped directional gaskets. All pipes and components are engineered with smooth clean welds located 90 from mechanical locking bands. This construction feature allows for ease of installation. The air space between the inner and outer wall on FasNSeal W2 helps to reduce the clearance to combustibles in addition to creating a heat shield