Round Gas Vent Product Catalog

DuraFlex AL Kit
Kit includes: DuraFlex AL Length, DuraFlex AL Cap, DuraFlex Top
Plate, and DuraFlex Mortar Sleeve. Flex lengths available in 25’
and 35’.
SIZE
25’ FLEX 35’ FLEX
ORDER # STOCK # ORDER # STOCK #
3”
3DFA-25K 810002973 3DFA-35K 810002974
4”
4DFA-25K 810002975 4DFA-35K 810002976
5”
5DFA-25K 810002977 5DFA-35K 810002978
5 ⁄”
55DFA-25K 810002979 55DFA-35K 810002980
6”
6DFA-25K 810002981 6DFA-35K 810002982
7”
7DFA-25K 810002983 7DFA-35K 810002984
8”
8DFA-25K 810002985 8DFA-35K 810002986
DuraFlex AL - Aluminum Length
Use with Category I gas-burning appliances with draft hood. UL
1777 aluminum liner. Flex lengths available in 25’, 35’, and 50’.
SIZE
25’ FLEX 35’ FLEX 50’ FLEX
ORDER # STOCK # ORDER # STOCK # ORDER # STOCK #
3”
3DFA-25 810002987 3DFA-35 810002988 3DFA-50 810002989
4”
4DFA-25 810002997 4DFA-35 810002998 4DFA-50 810002999
5”
5DFA-25 810003007 5DFA-35 810003008 5DFA-50 810003009
5 ⁄”
55DFA-25 810003017 55DFA-35 810003018 55DFA-50 810003019
6”
6DFA-25 810003026 6DFA-35 810003027 6DFA-50 810003028
7”
7DFA-25 810003036 7DFA-35 810003037 7DFA-50 810003038
8”
8DFA-25 810003046 8DFA-35 810003047 8DFA-50 810003048
DuraFlex
®
- Aluminum
Need An Air Intake Solution?
Create Your Own Kit
Order Diameter DuraFlex AL length, Hanger Bracket, Coupler and Wall
Plate for Twin Pipe. (2" Air intake will require a 2"-3" Increaser: 2PPS-X3)
• (1) DuraFlex AL Length: DFA-25, DFA-35, or DFA-50
• (1) Hanger Bracket: DFA-FCB
• (1) Coupler: DFA-FCP
• (1) Wall Plate for Twin Pipe: PPS-WPT
Type B Gas Vent | Oval Gas Vent
DuraVent | www.duravent.com
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