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High-Pressure Centrifugal Blower/Exhauster
This is a rugged, high-volume, high- pressure centrifugal fan. Backwardly inclined fan blades yield stable air flow through small diameter or long runs of duct. The high static pressure capabilities make this an ideal air mover for supplying fresh air or source-capturing welding and other fumes for multiple remote locations with optional, multiple inlet adapter.
Features
- Available in 1, 2, 5, 15 and 30 HP motors producing up to 10,700 cfm (18,179 m3/hr)
- One-piece, cast aluminum, spark-resistant, abrasion-resistant, dynamically balanced fan wheel
- Heavy-gauge steel housing and base protects fan and motor
- Backward curved airfoil-shaped blades provide non-overloading power characteristics allowing peak performance over long runs of duct<
- Totally enclosed (TE) and explosion-proof (EP) motors available
- 3500 rpm motor directly connected to fan wheel
Options and Accessories
- Motor starters
- Beaded or flanged diffusers
- Flexible duct
- Adapter for multiple inlets
- Forklift mount
- Vibration isolators
Electrical Specifications
- Ventair models available with TE or hazardous location, EP motors
- Electric motors meet NEC Class 1, Division 1, Group D; Class ll, Division 1, Groups F, G. Single phase (TM-4 only) specifications
Performance Specifications
| Air delivery at 3,500rpm (cfm/m3/hr) | ||||||||||
| Model | HP | Free Air |
Static Pressures in WG. (mm) | |||||||
| 1" (2mm) |
2" (51mm) |
3" (76mm) |
4" (102mm) |
5" (127mm) |
6" (152mm) |
7" (178mm) |
8" (203mm) |
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| TM-4 | 1 | 1,700 2,837 |
1,560 2,604 |
>1,400 2,379 |
1,230 2,090 |
1,040 1,767 |
820 1,933 |
340 578 |
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| TM-5 | 2 | 2,500 4,248 |
2,300 3,908 |
2,100 3,568 |
1,900 3,228 |
1,680 2,854 |
1,450 2,464 |
1,200 2,039 |
910 1,546 |
500 850 |
| TM-6 | 5 | 4,100 6,966 |
3,930 6,677 |
3,740 6,354 |
3,560 6,048 |
3,360 5,709 |
3,140 5,335 |
2,930 4,978 |
2,700 4,587 |
2,460 4,180 |
| TM-8 | 15 | 7,450 12,558 |
7,250 12,318 |
7,000 11,893 |
6,800 11,553 |
6,600 11,213 |
6,350 10,789 |
6,100 10,364 |
5,900 10,024 |
5,659 9,599 |
| TM-9 | 30 | 10,700 18,179 |
10,400 17,674 |
10,100 17,165 |
9,800 16,665 |
9,550 16,230 |
9,250 15,720 |
8,950 15,210 |
8,700 14,785 |
8,400 14,275 |