Double-stage tapered fan system 8.4" / 213 mm diameter. Improved sound quality "True" tangential discharge bracket 120 volts AC 3.5" High-Efficiency lamination Double ball bearings; 10mm output.
- 1500+ hours life (Infinity Brush)
- 670 Peak Air Watts
- Up to 45% Overall Efficiency
- High efficient cooling system
- Lamb "Green Power Label"
- UL recognized, category PRGY2 - (E47185)
- CSA certification pending
- Same mounting patern as
- Lamb's 7.2 tangential-bypass
- Thermal Device for locked-rotor, blocked cooling air and running overload protection
- Patent-pending bearing protection for wet applications