Sell ventilation fan air blower exhaust fan,China China Sanhe price supplier

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.

The specifications:

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)-1100	1000	600	1400	32500	70	≤70	750	380	1100	1100	450
DJF(C)-1220	1100	460	1400	38000	73	≤70	750	380	1200	1200	450
DJF(C)-1380	1250	439	1400	44000	80	≤70	1100	380	1380	1380	450