DuraVent - DuraStack® Pro Modular Double Wall Venting System

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The DuraStack Pro Series, Models DIS1, DIS2, DIS4 and DAS1 venting systems, are designed to offer the ultimate in installation convenience and versatility for a variety of applications. Certified for commercial chimney and diesel exhaust applications, they are constructed of thick-gauge material...

Category: gas vent pipes | stove pipe | stovepipe...

MasterFormat: Central Heating Equipment | Breechings, Chimneys, and Stacks | Fabricated Stacks...



DuraVent
877 Cotting Ct.
Vacaville, CA 95688
Tel: (800) 835-4429
Fax: (707) 446-4740

customerservice@duravent.com

http://www.duravent.com/Duravent.aspx

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Overview



DuraStack® Pro Modular Double Wall Venting System


DuraStack® Pro Modular Double Wall Venting System

The DuraStack Pro Series, Models DIS1, DIS2, DIS4 and DAS1 venting systems, are designed to offer the ultimate in installation convenience and versatility for a variety of applications. Certified for commercial chimney and diesel exhaust applications, they are constructed of thick-gauge material for the inner pipe that provides a strong and rigid assembly. Featuring a self-centering flue extension design that significantly simplifies and accelerates the installation process.

Available in sizes from 5" to 36" diameters, the DIS line offers double-wall configuration with a choice of 1", 2" or 4" insulation and the DAS line offers a 1" air insulated product. For premium corrosion resistance and durability, the inner flue is constructed from 0.035" thick Stainless Steel 304 or 316 Stainless Steel. This is coupled with a 0.024" thick 304 or 316 Stainless Steel or Galvalume (Aluminum-zinc coated) steel outer casing. The DIS line features the highest-quality insulation, densely packed to ensure low heat loss and maximum draft.

Applications
DuraStack Pro is available in the following configuration.
DIS1: 1" insulated
DIS2: 2" insulated
DIS4: 4" insulated
DAS1: 1" air insulated
Applications include: Low and High-Pressure Steam Boilers; Diesel and Turbine Exhaust; Building Heating Equipment. Industrial Furnaces; Processing Equipment; Kilns and Ovens.

Materials and Construction
Inner Wall Material Thickness
5" - 18" .035" Laser welded, 304 or 316
20" - 36" .035" Plasma welded, 304 or 316

Outer Wall Material Thickness
5"- 12" .024" Laser welded, 304 or 441, Galvalume
14"- 36" .024" Pittsburg Lock, 304 or 441, Galvalume

Diameters
5"-36"

Listings

USA:
UL 103, 60-in. Positive Pressure and 1400°F Building Heating Appliance Chimney.
Type HT listing, for solid fuel application (only for Models DIS1, DIS2, DIS4, for diameter 5"to 24").

Canada:
ULC/ORD C959 540°C (1000°F) and 760°C (1400°F) rating.
ULC S604, Type A chimney

DuraVent
877 Cotting Ct.
Vacaville, CA 95688
Tel: (800) 835-4429
Fax: (707) 446-4740
E-mail: customerservice@duravent.com
Web site: http://www.duravent.com/Duravent.aspx





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