DuraVent - DuraStack®

DOWNLOADS
The DuraStack Models DIS and DAS venting systems are designed to offer the ultimate in installation convenience and versatility for a variety of applications. Certified for commercial chimney as a modular double-wall positive pressure chimney system. Factory built for boiler breeching, engine...

Category: boiler stacks | smoke stacks | stainless steel chimney pipe...

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

Find a rep/distributor

Request More Info

DOWNLOADS

Related Products

Overview



DuraStack®


DuraStack®

The DuraStack Models DIS and DAS venting systems are designed to offer the ultimate in installation convenience and versatility for a variety of applications. Certified for commercial chimney as a modular double-wall positive pressure chimney system. Factory built for boiler breeching, engine exhaust, and chimney stack. Grease duct (DIS only) and diesel exhaust applications. Thick-gauge material for the inner pipe and coupling provides a strong and rigid assembly. Self-centering flue design significantly simplifies and accelerates the installation process. Coupling configuration (patent pending) requires only one locking band and the use of a regular, less expensive, high-temperature silicone sealant.

Available in sizes from 5" to 36" diameters, the DIS line offers double-wall, 2" insulated chimneys, and the DAS offers a 2" air insulated product. For premium corrosion resistance and durability, the inner wall is constructed from .035" Stainless Steel 304 or 316. This is coupled with a .018" Stainless Steel 304, 316 or Galvalume® (Aluminum-zinc coated) steel outer wall. The DIS is lined with the highest-quality insulation, densely packed to ensure low heat loss, maximum draft and a 1" clearance to combustible materials.

Applications
5"-36" DuraStack Model DIS/DAS is a modular double-wall positive pressure chimney system. Factory built for boiler breeching, engine exhaust, and chimney stack. Grease duct (DIS only)

Materials and Construction
5"-12" diameter pipe features inner wall options of .035" 304 or 316 stainless steel. Outer wall options of .018" 304, 316, or galvalume steel. Features a laser weld interior and exterior joint.

14"-24" diameter pipe features inner wall options of .035" 304 or 316 stainless steel. Outer wall options of .018" 304, 316, or galvalume steel. Features a plasma weld interior joint and a pittsburg lock exterior joint.

26"-36" diameter pipe features inner wall options of .035" 304 or 316 stainless steel. Outer wall options of .024" 304, 316, or galvalume steel. Features plasma weld interior joint and a pittsburg lock exterior joint.

Clearances
DIS: 2" clearance for restaurant grease duct and 1" clearance for building heating appliance chimney and 1400°F factory-built chimney.

DAS: 4" clearance for building heating appliance chimney and 1400°F factory-built chimney.

Diameters
5 "-36"

Listings
UL 103, UL 1978 (DIS only), ULC/ORD C959, ULC S604.

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





Sweets app for Revit – Learn More