High Efficient Motor Low Noise Centrifugal Fan

• Material: Iron
• Blade Material: Cast Iron
• Type: Axial Fan
• Electric Current Type: AC
• Mounting: Free Standing
• Certification: ISO, CE, CCC
• Model NO.: CF-11
• Usage: Industry Greenhouse.etc
• Power: 7.5kw
• Size: CF-11
• Air Volume: 21000m3/H
• Noise: ≤82dba
• Voltage: 380V
• Full Pressure: 880PA
• Speed(R/Min): 960r/Min
• Transport Package: Wood Boxes or Customized
• Specification: 250mm to 700mm
• Trademark: qihangjia
• Origin: China
• HS Code: 8414599099
• Production Capacity: 120000PCS Per Year

Product Description

 

Product Description

 multi-vane low noise centrifugal ventilator have been designed and produced according to the requirements from the increasingly developing purification industry and enviromental protection.It adopts the multi-purpose aptimized design schemes in aspexts of noise,effeciency.

various pneumatic parameters it fulfills the finest overall frame performance matching.It has sound pneumatic performance. The paddle-wheel,pulley have been templemented with strict static,

dynamic balancing correction. Therefore it the features such as smooth running.Low vibration,long life etc.

 

 

Working Condition

1 Environmental temperature range-----20°C~80 °c

2 Particles contain in the air shall not exceed 120mg/m³

3 The air transferred shall not contain any toxic, corrosive and adhesive materials

 

Application

It is widely applicable for kitchen exhaust, range hood or ventilation,air-exchange in the public places

such as canteens, guesthouses, restaurants, eating establishment, etc.,

It is fit for use in the production equipments sunch as grain, chemical, plastic machineries etc.,

 

Features:

1 Fan blade:carbon steel

2 Fan outer frame:carbon steel

3 Motor:high temperature & humidity resistant

CF-11 low noise and multi wings centrifugal flow fan ventilator
item (№)	motor (KW-P)	Voltage(V)	Speed (r/min)	Flow rate (m³/h)	Full pressure (Pa)	Noise dB(A)
1.5A	0.37-2	220	2800	700-800	912-720	≤65
	0.37-2	380	2800	700-800	912-720	≤65
2A	1.1-2	220	2800	1900-2500	1200-959	≤74
	1.1-2	380	2800	1900-2500	1200-959	≤74
	0.25-4	220	1450	950-1250	410-294	≤67
	0.25-4	380	1450	950-1250	410-294	≤67
2.5A	2.2-2	220	2900	2800-4500	1600-1200	≤76
	2.2-2	380	2900	2800-4500	1600-1200	≤76
	0.75-4	220	1450	1950-2850	490-390	≤68
	0.75-4	380	1450	1950-2850	490-390	≤68
3A	1.1-4	220	1450	2500-3800	600-440	≤68
	1.1-4	380	1450	2500-3800	600-440	≤68
	1.5-4	220	1450	3500-5000	620-500	≤70
	1.5-4	380	1450	3500-5000	620-500	≤70
3.5A	3.0-4	380	1450	5100-6700	1200-1000	≤70
	2.2-4	220	1450	4995-6640	1199-998	≤69
	2.2-4	380	1450	4995-6640	1199-998	≤69
	1.1-6	380	960	3377-4436	526-438	≤65
4A	1.5-6	380	960	6098-7560	593-474	≤70
	5.5-4	380	1450	9200-12000	841-1116	≤76
	4KW-4P	380	1450	4500-9900	910-700	≤76
	2.2-6	380	960	4445-10500	550-430	≤73
4.5A	3KW-6P	380	960	8380-9900	740-600	≤71
5A	4.0-6	380	960	10660-12240	880-716	≤85
	5.5-6	380	960	14800-17200	680-870	≤82
	7.5-6	380	960	21000	880	≤82

Installation 


 

Detailed Photos

FAQ

Q: Where is Your factory?
A: Taizhou city, Zhejiang Province.
 
Q: Do you accept OEM/ODM service?
A: Yes, avaliable.
 
Q: Are you trading company or manufacturer?
A: We are a manufacturer.
 
Q: What about the shipment?
A: By sea, By air and By express delivery.
 
Q: What is the delivery time?
A: It depends on the order quantity, usually 35days after confirmation.
 
Q: Can I buy different products in one container?
A: Yes, but no more than 5 models.
 
Q: What is the warranty time?
A: One year.

Q: Can you offer the sample?
A: Of course we can.