(DF) Low Noise Mute Exhaust Centrifugal Fan for Industry Ventilation

• Customization: Available
• Material: Aluminum
• Usage: for Manufacture, Dust Exhausting, Ventilating
• Model NO.: DF
• Flow Direction: Centrifugal
• Pressure: 412-2050PA
• Certification: CE, CCC
• Power: 120W-2.2kw
• Voltage: 380/220VAC
• Revolution: 2800r/Min
• Air Flow: 305-4600m3/H
• Noise: ≤70-80dB
• Transport Package: Export Carton
• Trademark: SOGOMAR and OEM
• Origin: China
• HS Code: 8414593000
• Production Capacity: 100000PCS/ Year

Product Description

DF Low Noise Multi-wing Impellers Centrifugal Fan Blower


1. Low noise, high efficiency, large volume, high pressure, small vibration, long service life, removable foot, flexible installation.
2. Fan impeller automatic punching machine blanking, mechanical insert, after the dynamic balance of strict correction, to reduce vibration, operation balance and be firm.
3. The motor is made of Y2 aluminum alloy die-casting material, greatly reducing the weight, convenient installation and beautiful appearance.

Application:

It is widely used in telecommunications, power, electrical, electronics, geology, coal mines, ships, paper making and other related industries.
It is especially suitable for mechanical and general ventilation such as printing, plastic, packaging, blow drying, cooling and so on.

DF Blower(high temperature resistant)



1. On the basis of DF blower, add heat insulation connecting block (equipped with cooling fan blades) to cool the motor and ensure the motor running normally at high temperature.
2. The main components of the motor are high temperature resistant materials (high temperature bearings, high temperature grease, high temperature insulation materials, etc.).
3. Normal operating temperature of the fan: 180-200ºC


DF Blower(C Type)

1. On the basis of DF blower, it can be equipped with air straight inlet, inlet flanges, fan bracket
2. A variety of interface ways for users to install and use
3. Other non - standard interfaces can be customized

DF Blower(Stainless steel)


1. On the basis of DF blower,Sadopt stainless steel to increase corrosion resistance, abrasion resistance and higher strength hardness.
2. Equipped with high temperature motor, fan can better increase performance of high temperature resistance and corrosion resistance.


Parameters

Type	Motor Power	Voltage	Frequency	Speed	Air Flow	Pressure	Noise
		V	Hz	r/min	m³/h	Pa	dB(A)
DF-1.2-I	120W	220/380	50	2800	305	412	72
DF-1.3-II	180W	220/380	50	2800	405	450	75
DF-1.6-I	250W	220/380	50	2800	504	860	75
DF-1.6-II	370W	220/380	50	2800	660	850	76
DF-2-I	550W	220/380	50	2800	860	1020	76
DF-2-II	750W	220/380	50	2800	1200	1210	80
DF-2-III	1.1KW	220/380	50	2800	1900-2700	1380-1240	82
DF-2.3	1.5KW	220/380	50	2800	2600-3500	1360-1220	83
DF-2.5-I	2.2KW	220/380	50	2800	3300-4000	1470-1300	84
DF-2.5-II	3KW	380	50	2800	3900-4600	2050-1860	87
DF-8	1.1KW	220/380	50	2800	2100-2700	1050-1200	82
DF-8B	1.5KW	220/380	50	2800	2800-3800	1240-1400	83
DF-9	2.2KW	220/380	50	2800	3000-4200	1450-1650	84