Wide Size Range: Available in sizes from 80mm to 800mm including 385mm, 125mm, 154mm, 172mm, 200mm, 230mm, 254mm, 300mm, 350mm.
Multiple Blade Options: Offer 3, 4, 5, and 7 blade configurations to suit various airflow requirements.
Dual Rotation Direction: Supports both Clockwise (CW) and Counter-Clockwise (CCW) rotation for versatile applications.
Multiple Hole Diameters: Hole diameters available in 3.18mm, 4mm, 4.76mm, and 5mm to fit different shafts.
Global Certifications: Products are CE, CCC, UL, and RoHS compliant, meeting international safety standards.
High Efficiency Design: Engineered for low noise, high air flow, and long service life in HVAC and refrigeration.
ISO Certified Manufacturer: Ningbo Hairong holds ISO9001 and ISO14001 certifications with advanced production lines.
Large Capacity Supply: High volume capacity with 5500PCS per 20'GP and 11000PCS per 40'HQ container.