Page 514 - Mainline-Catalog- 2021-Q2

Male Adapter
• Use to connect existing Mainline B Vent and DuraVent Type B Gas Vent to a listed Type B Gas Vent system manufactured by other companies
• Male adapter can also be used to attach to DuraFlex AL
CERTIFICATIONS
35
Model Details
Min Case Qty Qty
ML3GVAM 3” ML4GVAM 4” ML5GVAM 5” ML6GVAM 6” ML7GVAM 7” ML8GVAM 8”
6 6
6 6
6 6
6 6
4 4
4 4
Wall Strap
• Use to provide support for offsets and horizontal runs
• Recommended every 4’ to support vertical common vent
CERTIFICATIONS
35
Model Details
Min Case Qty Qty
12 12
12 12
12 12
12 12
4 4
4 4
ML3GVWS 3” ML4GVWS 4” ML5GVWS 5” ML6GVWS 6” ML7GVWS 7” ML8GVWS 8”
Square Firestop Support
• Use to support vent at ceiling level
• Includes clamp that supports and prevents pipe sections from slipping down
• Provides the mandatory 1” clearance to combustibles
• Straps extend 16”
CERTIFICATIONS
35
Model Details
ML3GVRS 3” ML4GVRS 4” ML5GVRS 5” ML6GVRS 6” ML7GVRS 7” ML8GVRS 8”
Min Case Qty Qty
6 6
6 6
6 6
6 6
4 4
4 4
514
Ventilation Components