Aerotech Fans
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The LFO series is specifically designed for oil-based coolant applications including neat cutting oils, way lube transfer, and hydraulic oil circulation. The non-seal single-stage configuration ensures leak-free operation when handling cutting oils and lubricants in machine tool environments. The impeller geometry is optimized for higher viscosity fluids compared to water-based pumps.
Available in immersion depths from 150mm to 350mm with flow rates up to 200 LPM at heads up to 8 metres. Motor ratings from 0. 18 kW to 1.
1 kW. Special shaft seal arrangement prevents oil weepage along the motor shaft. Cast iron construction with oil-resistant gaskets and O-rings.
Applications include grinding machine neat oil supply, CNC lathe cutting oil circulation, gear hobbing coolant, honing machine oil supply, and lapping machine fluid delivery.
Max Airflow
Up to 200 LPM
Max Pressure
Up to 8m Head
Drive Type
Direct Driven
Material
CI body, oil-resistant seals
Oil Optimized
Impeller designed for higher viscosity cutting oils and neat oils
Zero Leakage
Sealless design prevents oil leakage onto shop floor
Wide Viscosity Range
Handles fluids from 1 to 30 cSt without performance loss
Clean Operation
No dripping or seepage — keeps machine and floor clean
Grinding
Precision Machining
| Model | Air Volume (CFM) | Static Pressure (in.wg) | RPM (Max) | Motor (HP) |
|---|---|---|---|---|
| LFO-150 | 15 | 3 | 2,850 | 0.25 |
| LFO-250 | 80 | 6 | 2,850 | 0.75 |
| LFO-350 | 200 | 8 | 2,850 | 1.5 |
