4-27-C Belt Drive Turbine Blower Industrial Exhaust Centrifugal Fan

• Material: Iron
• Usage: for Experiment, for Air Conditioner, for Manufacture, for Refrigerate
• Flow Direction: Centrifugal
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 4-72
• Pressure: Low Pressure
• Certification: RoHS, ISO, CE, CCC
• Type: Belt Drive
• Impeller: Backward Curvered
• Voltage: 380V/440V/660V
• Freqeuncy: 50Hz/60Hz
• Angle: Option
• Motor: IP44
• Apllication: Bassement/Kitchen/Hotel/Warehouse and More
• Package: Plywood
• Warranty Period: One Year
• Name: Centrifugal Fan
• Color: Gray/Bluer.Black and More
• OEM: Welcome
• Sample: One Piece Accepted
• Transport Package: Wooden Case
• Trademark: soontom
• Origin: China
• HS Code: 8414593000
• Production Capacity: 30000
• Package Size: 72.00cm * 76.00cm * 76.00cm
• Package Gross Weight: 95.000kg

Product Description

4-72-C Large Airflow  Backward Curver Belt Drive Exhaust Centrifugal Blower Fan
Structure of fan

4-27 series belt drive industial centrifugal fan is made from impeller, housing, and air inlet and drive parts.

1.Impeller of fan consists of 10 pieces backward-curved plate wing blades, curved shroud and flat-sheet hub disk, the materials of impeller is made of steel plate with high strength and good durability, after strictly static and dynamic balance adjusting, has the feature of good aerodynamic performance, small vibration and run stable.

2.The air inlet adopts liquid flow curved shapes, makes the air enter into impeller smoothly and small air flow loose, can increase efficiency effectively.

3.Transmission parts consist of unitary oil cooling block and belt pulley, easy to install and well wear.
Apllication
Widely used in factory for ventilation, summer cooling and dust exhausting, it is also widely use in gymnasium, opera house,basement, hotel, public house, supper market and large-scale building.
Technical Information

Model (No.)	Power (kw)	Revolution (rpm)	Air Flow (m^3/h)	Pressure (pa)
4-72-6C	15	2240	10314~20628	2734~1733
	11	2000	9209~18418	2176~1380
	7.5	1800	8288~16576	1760~1116
	5.5	1600	7367~14734	1389~881
	3	1250	5756~11511	846~537
	2.2	1000	4605~9209	541~344
4-72-7C	18.5	1800	13161~26322	2395~1519
	15	1600	11698~23397	1890~1199
	11	1450	10602~21204	1533~984
	7.5	1250	9140~18279	1151~731
	5.5	1120	8189~16378	924~586
4-72-8C	37	1800	28105~36427	2920~2302
	30	1800	19646~25240	3143~3032
	22	1600	17463~22435	2478~2390
	18.5	1450	15826~29344	2032~1490
	15	1350	14772~27683	1812~1231
	11	1250	13643~25297	1507~1106
	7.5	1120	12224~15705	1209~1166
4-72-10C	37	1250	34863~48797	2373~1877
	30	1120	31237~43722	1902~1505
	22	1050	29391~41568	1722~1348
	18.5	1000	27890~39038	1514~1199
	15	900	25101~35134	1225~970
	11	800	22312~31230	967~766

Q. Are you a manufacturer or a trading company?
A. We are a factory
Q. Where is your factory? Can i visit your factory?
A. Our factory is located in Foshan, Guangdong, welcome to visit our factory
Q. What products do you produce?
A. Centrifugal fan, axial fan, portable ventilator, duct fan, exhaust fan, dust collector, ring blower, high& medium & low pressure blower, misting fan, spray fan, etc, welcome to contact us to learn more details
Q. Can you offer sample?
A. Yes, we will prepare the normal sample for 5~7days, special customized need a little long time.
Q. What is your quality control system?
A. Each product needs to be inspected by QC before delivery.
Q. How long will it take to ship after order?
A. 20~30 days for one container
Q. If I have special require on color and logo, can you do that?
A. Yes, we can change the color as your requirements, also can put your logo on the products
Q. What is your payment terms?
A. T/T or LC at sight, 30% deposit in advance, the balance should be paid before shipping