DuraFlexSS 304 Product Catalog

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Specifications
DuraFlex Pro
Applications
DuraFlex Pro ultra exible relining
for masonry chimney. Use with gas,
wood pellet, oil, or wood appliances.
Applications include: replace inserts,
furnaces, boilers, and water heaters.
Materials and Construction
Single-wall .005” 316 stainless steel.
Clearances
0” clearance for gas, oil, and pellet
applications. 1” clearance to masonry for
wood-burning applications. Insulation is
required for 0” clearance to masonry for
wood-burning.
Diameters
3”-12”.
Listings
Listed to UL 1777 and
ULC S635 (MH45609).
DuraFlex SW
Applications
DuraFlex SW smooth wall exible
relining for masonry chimney. Use
with gas, wood pellet, oil, or wood
appliances. Applications include:
replace inserts, furnaces, boilers, and
water heaters.
Materials and Construction
Single-wall .005” overlapped 316
stainless steel (totalling .010").
Overlapped to create smooth inner wall.
Clearances
0” clearance for gas, oil, and pellet
applications. 1” clearance to masonry for
wood-burning applications. Insulation is
required for 0” clearance to masonry for
wood-burning.
Diameters
3”-12”.
Listings
Listed to UL 1777 (MH45609).
UL 1777 and ULC S635 Systems
DuraFlex Pro
DuraFlex Pro is the ultimate in exible steel liners for strength and
exibility. It features 20% more stainless steel per foot compared
to other liners on the market. Its extreme exibility facilitates
problem free installations where multiple osets are needed.
DuraFlex Pro is available in 3” through 12” diameters in lengths,
kits and custom lengths. DuraFlex Pro is manufactured utilizing
highly corrosion resistant 316 Stainless Steel. Listed to UL 1777
and ULC S635.
DuraFlex SW
DuraFlex SW is a smooth inner-wall, exible stainless steel chimney
liner. The smooth inner wall provides for no output reduction
allowing for full appliance eciency. Smooth wall construction
eliminates ridges that restrict ue gas ow and collect deposits.
The lack of ridges facilitates cleaning and maintenance. DuraFlex
SW is ideal for relining masonry chimney for wood and gas burning
appliances. Listed to UL 1777.
Customize The Flex You Need.
All DuraFlex is available for orders requiring custom lengths
(minimum 10' length). DuraFlex Pro and DuraFlex SW also oer
9"-12" diameters when ordered in custom lengths. (minimum 10'
length). Use Ventinox components for all 9"-12" ex systems.