Top Take Offs are manufactured using either standard gauge, 26 gauge or 30 gauge galvanized steel and are available in 90 degree and double configurations.
| Part Number | Description | UOM | Ctn.Qty |
| OFI34 | (M) 3″- 4″ OFFSET FAN INCREASER | EA | 10 |
| OFI35 | 3″- 5″ OFFSET FAN INCREASER | EA | 66 |
| OFI36 | (M) 3″- 6″ OFFSET FAN INCREASER | EA | 36 |
| OFI45 | 4″- 5″ OFFSET FAN INCREASER | EA | 66 |
| OFI46 | 4″- 6″ OFFSET FAN INCREASER | EA | 40 |
| OFI56 | (M) 5″- 6″ OFFSET FAN INCREASER | EA | 10 |
Top Take Offs are manufactured using either standard gauge, 26 gauge or 30 gauge galvanized steel and are available in 90 degree and double configurations.
D Cleats are manufactured using galvanized steel. Available in the following gauges: 24, 26, 28 & 30.
Elbows are available in 45 degree configurations and are fully adjustable. Manufactured from galvanized steel and available in various gauges.