Aerotech Fans
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The LFE series delivers high-flow coolant in a compact non-seal single-stage configuration. Designed for centralized coolant systems and transfer applications requiring consistent flow without seal maintenance. The large-diameter impeller generates high volume at moderate head, making it ideal for flooding coolant applications and chip flushing in CNC machining centres.
Available in immersion depths from 150mm to 400mm with flow rates up to 250 LPM. Motor ratings from 0. 18 kW to 1.
5 kW. Cast iron construction with stainless steel shaft for corrosion resistance. The non-seal design means zero leakage and zero seal-related maintenance throughout the pump's life.
Applications include centralized coolant distribution, chip conveyor flushing, coolant tank transfer, and multi-machine coolant supply.
Max Airflow
Up to 250 LPM
Max Pressure
Up to 10m Head
Drive Type
Direct Driven
Material
CI body, SS shaft
High Flow Rate
Large impeller delivers up to 250 LPM for flooding and flushing applications
Centralized Systems
Ideal for multi-machine coolant supply from a single pump
Zero Seal Maintenance
Non-seal design eliminates all seal-related costs and downtime
Reliable Continuous Duty
Built for 24/7 operation in automated CNC production lines
Centralized Systems
CNC Machining
| Model | Air Volume (CFM) | Static Pressure (in.wg) | RPM (Max) | Motor (HP) |
|---|---|---|---|---|
| LFE-150 | 20 | 4 | 2,850 | 0.25 |
| LFE-250 | 100 | 7 | 2,850 | 1 |
| LFE-400 | 250 | 10 | 2,850 | 2 |
