Negative Pressure Air Agricultural Ventilation Exhaust Fan for Planting Flowers and Vegetables

• Type: Air-Cooled
• Cooling Water: Industrial Water
• System Type: Open System
• Fans Species: Negative-Pressure Air Fan
• Noise Level: Low
• Application Fields: Greenhouse/Poultry Farm
• Model NO.: CA
• Certification: CE, CCC
• Condition: New
• Remote Control: Without Remote Control
• Electric Current Type: AC
• Material: Stainless Steel
• Application: Poultry Farm/Greenhouse/Animal Husbandry/Factory
• Installation: Wall Fan
• Airflow: 42000m3/H
• Voltage: 220V Single Phase, 380V Three Phase
• Frequency: 50/60Hz
• Color: Silver
• Power Consumption: 1.1kw
• Transport Package: by Standard Package
• Specification: 1380*1380*400mm
• Trademark: Rainbow
• Origin: China
• HS Code: 84145990
• Production Capacity: 1000set/Month

Product Description

Negative-pressure air fan
Main functions: ventilation, exhaust smoke , exhaust odour
Features: low investment cost, large volume of air, low noise, low energy consumption, stable operation, long life, high efficiency and so on. Shutters can be dustproof, waterproof, beautiful and generous. It is the best choice for cooling and ventilation in modern workshop. Negative pressure Fan with Environmental Protection and Energy Saving will become the mainstream of ventilation and cooling equipment Market

 

★★★Technical parameters★★★

Model and  Specification	Blade Diameter	Blade Speed  Rev / min	Motor  Speed	Air  Volume	Current (A)	Noise  Decibel	Input Power	Rated  Voltage	Boundary  Dimension
									Height*Width*Thickness
800Model	710	560	≥1400	18000	55	≤70	370	380	800*800*370
900Model	900	560	≥1400	28000	60	≤70	550	380	1000*1000*370
1000Model	1000	560	≥1400	30000	62	≤70	750	380	1100*1100*370
1380Model	1250	325	≥1400	39000	55	≤70	1100	380	1380*1380*370
1530Model	1400	325	≥1400	52000	60	≤70	1100	380	1530*1530*370
1750Model	1600	305	≥1400	63000	60	≤70	1500	380	1750*1750*400

Advantage:
1.Set ventilation, cooling in one
2.Energy saving: low power consumption, only 10% to 15% of traditional air conditioning
3.Environmental protection: Freon free(CFC)
4.The cooling effect is good : after the outside air enters the room through the cooling water curtain , the indoor temperature on the side of the cooling water curtain can reach the cooling effect of 5 - 10 degrees
5.Investment cost recoverable within 2 to 3 years of high return on investment. 
6.Quickly replace the turbid, sultry and odorous air out of the room
7.Control indoor environment effectively, produce different wind speed indoors, cause cool wind effect, make people feel unusually comfortable and refreshing.
8.Reduce Infectious Diseases and effectively prevent the spread of Influenza and other viruses in large areas. 
 

★★★The project of the exhaust fan★★★

FAQ 
Q: Are you trading company or manufacturer ?
A: We are factory and we also have our trading company .
Q: How long is your delivery time?
A: Generally it is 20-30 days after order.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.