Origin	China
Model Number	greenhouse cone exhaust fan
Brand Name	China Sanhe
blade of material	stainless steel

This is our  greenhouse cone exhaust fan.Our exhaust fan is widely used in poultry,greenhouse and workshop.The following is cone exhaust fan's advantages:

1. Reasonable cone designing, low noise, big air flow, strong ventilation, low operating cost;

2. Imported bearing, high-strength, low noise, durable

3. Using air downstream principle, PVC shutter or aluminum shutter, antioxidant, light weight, no distortion, open and close sweetly, prevent backflow of air,

4. High-strength more high-gluten strength aluminum-magnesium alloy wheel, light weight, high strength, toughness good

5.6 pcs stainless steel blades, no distortion, no breaking, aesthetic durability.

6.There are two  types of fan house, slant wall type, upright wall type, could satisfy  varieties need of different customers.

7.The high efficient and energy-saving motor passed the national CCC certification.  Also protection class: IP55, insulation class: F grade.

Model Specifications	Diameter blades (mm)	Blades rotational speed (rpm)	Motor rotational speed (rmp)	Air flow (m/h)	Tatal pressure	Noise decibels	Import power	Rated voltage	High (mm)	Width (mm)	Thick (mm)
DJF(C)-1380	1250	439	1400	44000	80	≤70	1100	380	1380	1380	450