Frame Material
Galvanized sheet
Frame Zinc Coating
275g/sqm
Blade Material
stainless steel 6pcs
Motor
Chinese motor(Simens motor is available)
Shutter Open Systime
Swung drop Hammer
Voltage
380V / 220V / 415V
Phase
3Phase / Single Phase
Application
Agriculature Greenhouse with Pad Water Cooling System
Product name
Yuyun Sanhe Drop Hammer Ventilation Exhaust Fan Axial Flow Fans