DuraVent 6DT-LB 6" Class A Chimney Pipe Chimney Locking Band

- Item #: BCI1762813

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Questions about DuraVent 6DT-LB?

Contact us for advice or more details. Our product specialists are here to help.

Warranty Notice: M&G DuraVent warranty applies to this professional grade product only when installed by a trained professional installer.

Designed and tooled to perfection for the chimney professional, the DuraTech Chimney System sets a new standard in quality, design, and performance.

This product requires: 2" air clearance to combustibles for all diameters

Connection Specs:
Joint/Connection Overlap: 1-1/2"
Joint/Connection Type: Twist-Lock standard on all diameters

Material Specifications:
Outer Wall: 430 G-90 Galvanized Steel, .016" Thick, or .021" Galvalume Steel
Inner Wall: 430 Stainless, .020" Thick.
Thermal Tech Blanket

Maximum Temperature Rating: Rated for continuous use at 1000 degree, intermittent use at 2100 degree
Supported Fuels: Wood, Oil, and Coal
Warranty: Lifetime Warranty
UL Listed: 103HT, 103

Please Note!! All performance specifications and Warranties are contingent upon installation by a Licensed Contractor or Chimney Professional.


Additional DuraVent Links

Our SKU: DuraVent 9401

This product is listed under the following manufacturer number(s):

*Denotes a finish or option that has been discontinued

DuraVent 6DT-LB Product Specifications

Specification Sheet
Configuration Bracket, Strap
Fuel Type Coal, Gas, Oil, Wood, Wood/Oil/Coal
Material Galvanized Steel
Pipe Class Class A
Pipe Inside Diameter 6
Pipe Shape Round
Product Weight 1
UL Listed Yes
Vent Construction Double Wall
Vent Pipe Size 6

Installation Resource Center

Whether you are installing the product yourself or hiring a professional, our installation Resource Center has everything you need to get your project done. Visit the Installation Resource Center to get started.

  • how wide our the bands

    A. The Simpson Dura-Vent 9401 is 1/8" wide

  • Will this band work on the Simpson 9403 SDT-P 12" pipe sections?

    A. The Simpson Dura-Vent 9401 will work with the 9403, yes.

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