Duravent 18BVSC 18 inches Round B-Vent Adjustable Storm Collar

Product Description

The DURAVENT 18BVSC is an 18" round type B gas vent adjustable storm collar. It is used above the flashing to provide a weather strip seal to the pipe. The adjustable fittings and standard short lengths eliminate cutting, fitting, and special engineering. An improved joint design provides for a rapid and secure connection.

• Adjustable fittings and standard short lengths eliminate cutting, fitting and special engineering.
• Improved joint design provides for a rapid and secure connection in seconds.
• Used above the Flashing to provide weather strip seal to pipe.

Product Highlights

The DuraVent storm collar provides a weather strip seal to the pipe and features adjustable fittings for easy installation.

Product Information

Standard Information

• Brand: DURAVENT
• Manufacturer Part Number: 18BVSC

Technical Specifications

• Item Number: 18BVSC
• Series: Round Type B Gas Vent Model BV (3" - 30")
• Product Type: Storm Collar
• Size (Diameter): 18"
• (I.D.) A: 19"
• (O.D.) B: 23 3/4"
• C: 2 5/16"