EXHAUST SIZES: |
. SPEC: |
1.500"OD X 16GA WALL X 20FT |
ASTM A787 |
1.750"OD X 14GA WALL X 20FT |
ASTM A787 |
1.750"OD X 16GA WALL X 20FT |
ASTM A787 |
2.000"OD X 16GA WALL X 20FT |
ASTM A787 |
2.250"OD X 16GA WALL X 20FT |
ASTM A787 |
2.500"OD X 16GA WALL X 20FT |
ASTM A787 |
2.750"OD X 16GA WALL X 20FT |
ASTM A787 |
3.000"OD X 16GA WALL X 20FT |
ASTM A787 |
3.500"OD X 16GA WALL X 20FT |
ASTM A787 |
4.000"OD X 16GA WALL X 20FT |
ASTM A787 |
5.000"OD X 16GA WALL X 20FT |
ASTM A787 |
6.000"OD X 16GA WALL X 20FT |
ASTM A787 |