Backward-Inclined Blowers
- Superior Quality for your laboratory exhaust requirements.
- Airstream Integrity isolated from fan exterior and motor housing compartment.
- Airtight inlet and discharge connections.
- Shaft Seals contain corrosive and/or hazardous fumes.
- Steel Wheels are standard. Spark-resistant AMCA "B" aluminum wheels or corrosion resistant stainless steel wheels are available when required.
- Special Coatings available:
1. Epoxy for mild corrosive fumes and temperatures below 180º F.
2. Cen-FP (fluoropolymer) for severe corrosive fumes such as nitric, sulfuric or perchloric acids. - Wheels are balanced after coating
- Belt Driven fans are AMCA licensed for air performance.
- All fasteners in airstream are stainless steel.
Recommended CFM 100 through 1000 CFM
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| Item # | Blower Specifications | |
|---|---|---|
| 10-BI | 10 5/8 Inch Wheel Diameter Outlet Area (SQ. FT.) 0.452 Tip Speed (FPM) = 2.78 x RPM Max. BHP = 0.0283 x (RPM/1000)3 |
|
| 12-BI | 12 1/4 Inch Wheel Diameter Outlet Area (SQ. FT.) 0.855 Tip Speed (FPM) = 3.21 x RPM Max. BHP = 0.079 x (RPM/1000)3 |
|
| 15-BI | 15 Inch Wheel Diameter Outlet Area (SQ. FT.) 1.282 Tip Speed (FPM) = 3.93 x RPM Max. BHP = 0.217 x (RPM/1000)3 |
|
| 18-BI | 18 1/4 Inch Wheel Diameter Outlet Area (SQ. FT.) 1.898 Tip Speed (FPM) = 4.78 x RPM Max. BHP = 0.580 x (RPM/1000)3 |
|
| 9-BI | 9 3/16 Inch Wheel Diameter Outlet Area (SQ. FT.) 0.330 Tip Speed (FPM) = 2.41 x RPM Max. BHP = 0.0205 x (RPM/1000)3 |