Discover the exceptional performance of the LONGWELL LWBA2E190 190mm AC Backward Curved Centrifugal Fan. Engineered for high static pressure with stable, low-noise operation, its compact design fits tight spaces, making it an ideal solution for ventilation systems and industrial equipment.
Key Features & Benefits
- High-Performance Impeller: Crafted from PA66+ Glass fiber reinforced material with an aerodynamically optimized design, ensuring high static efficiency, minimal noise emission, minimal vibration, and a robust construction for reliable operation.
- AC External Rotor Motor: Experience high efficiency, minimal noise, and an extended service life. Designed for easy installation and smooth start-up, with comprehensive motor protection including technical output, soft start, locked-rotor protection, over-heating protection, and over-loading protection.
- Water-Proof Design (IP44): The end cap is fully encapsulated with an internal sealing design, effectively preventing liquid spray and enhancing durability in challenging environments.
- Robust & Reliable: Built for longevity with a wide operating temperature range from -40°C to +65°C.
Technical Specifications (Model LWBA2E190-072NS-01)
- Diameter: 190mm
- Supply Voltage: 115V/230V, 50/60Hz
- Motor Type: AC External Rotor Motor
- Input Power: 30-76W
- Air Volume: 340-618m³/h
- Speed: 1650-3080RPM
- Static Air Pressure: 232-504 Pa
- Protection Class: IP44
- Insulation Class: F
- Operation Temperature: -40°C ~ +65°C
- Impeller Material: PA66
- Bearing Type: Ball Bearing
- Rotation Direction: Clockwise
- Noise: 54-68 dB
Versatile Applications
- Medical Equipment
- Data Centers (Ventilation and Cooling)
- Public Transport (Rail and Bus applications)
- General Equipment Cooling Systems
- Air Conditioning Units
- Automotive Electronics
- Refrigerators and Commercial Display Coolers
- Air Curtains
- Industrial Dryers
- Elevator Cooling Systems
- Floor Heating Convectors
- Air Purifiers and Tower Fans
- And many more HVAC&R solutions!
Our AC backward centrifugal fans are perfect for a wide range of demanding applications, including:
Why Choose LONGWELL?
LONGWELL is committed to delivering high-quality breathing solutions. Fans are tested to AMCA 210/211 methods (third-party reports on request); CE (LVD/EMC), RoHS, REACH and ErP compliance; ETL/UL on selected models; ISO 9001/14001/45001 certified factory.
Turn to the experts for your HVAC&R needs.