Purchase Qty. Reference FOB Price
100-499 Pieces US$281.00
500-999 Pieces US$271.00
1,000+ Pieces US$260.00
Product Description
Longwell 310mm Low noise high wind speed EC Centrifugal blower fan for Air filtration systems EC external rotor motor 230V/400V 50/60Hz Power Input Range 250W~3000W Max Air Flow Ranges 2100~7100 m³/h Max Air Pressure 530~2020 Pa IP Level IP 55 ,IP 54 Speed Control Control ...