| 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 |