Industrial Exhaust Fans

Main usage: lt is suitable for conveying flammable, explosive andnon-corrosive gas. The ambient temperature should not exceed60℃. It is widely used in general factories, warehouses, offices, residential ventilation or strong heating, and can also be used inlong exhaust pipes.

Model no.: Industrial exhaust axial flow fans

#1 CBF Series Explosion - proof axial fan series:

Performance introduction

Design Features:

* The impeller is made of aluminum alloy die-casting to preventsparks during operation.

* The motor adopts explosion-proof motor and explosion-proofmark Exd ll BT4.

* The fan is made of high-quality steel plate and has highstrength.

* lt has a good amount of aerodynamic performance，high airvolume, high pressure, small volume, low noise, high efficiency, flat performance curve，compact structure and convenientinstallation.

No.	D1	D2	D3	L	Weight (Kg)
CBF-2.5	262	290	310	345	9.3
CBF-3	312	340	365	345	11
CBF-4	415	445	470	345	16.4
CBF-5	515	545	570	345	21.3
CBF-6	615	645	675	425	32

The main parameters：
(No)	Power ( kw)	Fan Speed ( rlmin)	Air Flow ( m'/h)	Total Pressure ( pa)
2.5A	0.12-4 Single Phase	1450	1800	50
2.5A	0.12-4Three Phase	1450	1800	50
3A	0.18-4Single Phase	1450	2280	65
	0.18-4Three Phase	1450	2280	65
	0.37-2Single Phase	2900	4560	260
	0.37-2Three Phase	2900	4560	260
4A	0.37-4Single Phase	1450	2880	80
	0.37-4Three Phase	1450	2880	80
	1.5-2Single Phase	2900	5700	300
	1.5-2Three Phase	2900	5700	300
5A	0.55-4Single Phase	1450	5700	120
5A	0.55-4Three Phase	1450	5700	120
6A	0.75-4Three Phase	1450	8700	180

#2. SF Movable Low Noise Axial Flow Fans

Performance introduction:

This series axial fan adopts bent steel pipe base with wheels, aluminumalloy impellers with adjustable angle.

With features as perfect appearance, stable operation, high efficiency, energy saving, etc.

NO.	Φ1	Φ2	L1	L	G	H2	H1	H	Weight (Kg)
SF-3A	370	312	270	271	420	215	290	470	10
SF-4A	470	415	355	337	525	283	356	595	17
SF-5A	570	515	355	350	625	330	423	710	22.3
SF-6A	670	615	480	415	730	402	495	835	30
SF-7A	810	715	595	540	830	480	575	985	39
SF-8A	910	815	620	560	935	530	625	1085	50

The main parameters
NO.(N)	Fan Speed ( rmin)	Power ( kw-p)	Air Flow (m'h)	Total Pressure( pa)
3	20001450	0.37-2015-4	33002000	22065
4	29001450	1.1-20.55-4	80005000	400170
5	1450	0.75-4	9400	210
6	1450	2.2-4	18200	300
7	1450	3-4	24500	320
8	1450	4-4	29000	380

#3. SF -I Series Portable Axial Fan

Performance introduction:

SF-I Series Portable Axial Fan has features as large flow rate, high air pressure,, high speed, low noise, light and convenient to use. lt can be used for long distanceair supplying and air exhausting with flexible pipelines, lt is widely used for ventilating and air exchanging for communication cable repair, ship building, underground roadway engineering, fire control, chemical tank, commercial activities, etc..

SF-I Installation dimension sheet:

NO.	D1	D2	D3	L	L	2	L3	B1	B2	H	H2	Weight Kg
SF-I-2	214	224	282	340	230	190	50	180	140	348	150	8
SF-I-2.5	264	284	332	340	230	190	50	220	180	398	175	11
SF-I-3	315	335	383	340	230	190	50	250	210	445	200	12
SF-I-4	415	435	480	370	20	220	50	370	330	548	250	19
SF-I-5	515	535	583	370	260	220	50	440	400	648	300	23
SF-I-6	615	635	683	530	380	340	50	500	460	760	360	45

The main parameters
No.	Speed ( r/min)	Power(w)	Air Flow (m'h)	Total Pressure( Pa)
2A	2800	0.18-2	1000	250
2.5A	2800	0.3-2	2800	300
3A	1450 2800	0.15-4 0.5-2	2200 4000	110 300
4A	1450 2800	0.5-4 1.2-2	4900 7300	310 710
5A	1450	1.1-4	9900	460

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