CF-11 Low noise multi-wing centrifugal fan CF-11-1.5A~CF-11-4.5A

• Material: Iron
• Usage: for Experiment, for Manufacture, Dust Exhausting, Ventilating
• Flow Direction: Centrifugal
• Pressure: High Pressure
• Certification: ISO, CE, CCC
• Power: 0.25kW-5.5kw
• Model NO.: CF-11 0.25~5.5KW
• Speed1: 1450RPM
• Impeller Material: Steel Plate
• Frequency: 50Hz, 60Hz
• Air Flow: 1700-18200m3/H
• Speed2: 960RPM
• Power Supply: AC Electric
• Voltage: 380v/220v, 380v
• Total head: 260-1592Pa
• Speed: 2830
• Transport Package: Export Standard Package
• Specification: Copper wire
• Trademark: TZMOTAI
• Origin: Taizhou
• HS Code: 8414593000
• Production Capacity: 1000PCS/Day

Product Description

 

 

CF-11 Low Noise Multi-Wing Centrifugal Fan 

Product Brief

--   High efficiency , low speed , low noise , high air volume , long service life.
--   With advanced aerodynamic impeller structure and logarithmic spiral shell , it has the characteristics         of novel and compact structure , small vibration and easy to use and adjust . 
--   Y2 , YY series of high -efficiency and enerrgy-saving motors are used in the motor .
      They are high efficiency , low energy consumption , beautiful and generous in appearance .
--    Widely used in kitchen ventilation , lampblack ventilation and ventilation in public places such as                  canteens , hotels , restaurants , etc .
--    Particularly suitable for grain machinery , chemical machinery , plastic machinery , plastic machinery , drying machinery , food machinery and other related ,industries .
--    Gas temperature is less than 80 ºC , dust and aolid impurities are less than 150 mg/m³ .

    
 

Main parameter

Model	Power	Voltage	Frequency	Speed	Flow	Total Head	Noise
	kw	v	Hz	r/min	m^3/h	Pa	dB(A)
CF-11-1.5A	0.55KW-2P	380/220	50	2830	830-1080	912-720	≤72
CF-11-2A	1.1KW-2P	380/220	50	2830	1440-2250	1037-790	≤74
	0.25kw-4P	380/220	50	1450	790-1120	380-260	≤67
CF-11-2.5A	S-0.75KW-4P	380/220	50	1450	1900-2800	490-390	≤67
CF-11-2.5A1	S-0.75KW-4P	380/220	50	1450	1700-2600	530-420	≤69
CF-11-2.8A	0.75KW-4P	380/220	50	1450	2500-3800	550-420	≤68
CF-11-2.8A1	0.75KW-4P	380/220	50	1450	2100-3500	650-470	≤69
CF-11-3A	S-1.5KW-4P	380/220	50	1450	2890-4300	760-640	≤70
CF-11-3A2	S-1.5KW-4P	380/220	50	1450	3100-5000	730-580	≤73
CF-11-3A1	S-1.5KW-4P	380/220	50	1450	2600-3900	820-670	≤74
CF-11-3.2A	S-2.2KW-4P	380/220	50	1450	4400-6200	890-650	≤73
CF-11-3.5A	S-3KW-4P	380/220	50	1450	5100-6700	1200-950	≤75
CF-11-4A	4KW-4P	380	50	1450	6312-10588	1402-1140	≤78
	1.5KW-6P	380	50	960	4590-7300	650-507	≤68
CF-11-4.5A	5.5KW-4P	380	50	1450	7100-12300	1590-1200	≤80
	3KW-6P	380	50	960	6740-10700	870-678	≤72

 

Installation dimension

 

 

Model	Outlet flange size									Inlet flange dimensions
	A1	A2	A3	a*b	B1	B2	B3	c*d	ΦA	Φ1	Φ2	Φ3	ΦB*n
CF-11-1.5A	110	138	159	69*2	100	124	147	62*2	7	150	182	200	Φ7*6
CF-11-2A	130	156	181	78*2	155	180	205	90*2	7	178	205	230	Φ8.5*6
CF-11-2.5A	160	191	220	95.5*2	178	209	237	104.5*2	9	210	240	268	Φ8.5*6
CF-11-2.5A1	130	164	180	164*1	170	192	216	96*2	9	210	240	268	Φ8.5*6
CF-11-2.8A	160	192	230	96*2	205	237	265	79*3	9	240	267	295	Φ8.5*6
CF-11-2.8A1	130	162	200	81*2	205	237	265	79*3	9	260	288	316	Φ8.5*6
CF-11-3A	160	191	230	95.5*2	225	255	286	85*6	9	260	288	316	Φ8.5*8
CF-11-3A2	210	242	280	121*2	225	255	286	85*3	9	260	288	316	Φ8.5*8
CF-11-3A1	130	162	200	81*2	225	255	286	85*3	9	260	288	316	Φ8.5*8
CF-11-3.2A	210	244	272	122*2	240	276	303	92*3	9	280	312	338	Φ9*8
CF-11-3.5A	210	242	280	121*2	255	285	316	95*3	9	310	338	366	Φ9*8
CF-11-4A	230	268	395	134*2	278	313	341	104.5*3	9	360	392	420	Φ9*8
CF-11-4.5A-4P	230	265	295	132.5*2	310	345	375	115*3	9	405	430	460	Φ9*8
CF-11-4.5A-6P	230	265	295	133*2	320	348	376	116*3	9	420	490	512	Φ9*12

 

Model	Outline size									I/O
		N	L	L1	L2	C1	C2	Φ4	Φc*n	ΦC exit	ΦD import
CF-11-1.5A	378	298	375	110	40	90	112	180	Φ5*4	100	100
CF-11-2A	415	389	375	130	40	100	125	230	Φ8*8	150	160
CF-11-2.5A	460	438	425	160	40	100	125	280	Φ8*8	200	200
CF-11-2.5A1	460	438	395	130	40	100	125	280	Φ8*8	200	200
CF-11-2.8A	515	512	425	160	40	100	140	315	Φ8*8	200	200
CF-11-2.8A1	515	512	395	130	40	100	140	315	Φ8*8	200	200
CF-11-3A	575	565	468	160	40	125	140	336	Φ8*8	250	250
CF-11-3A2	575	565	520	210	40	125	140	336	Φ8*8	250	250
CF-11-3A1	575	562	464	130	40	125	140	336	Φ8*8	250	250
CF-11-3.2A	590	593	559	210	40	125	140	360	Φ8*8	250	250
CF-11-3.5A	638	634	564	210	40	140	160	386	Φ8*8	300	300
CF-11-4A	710	718	617	250	32	140	190	440	Φ8*8	300	300
CF-11-4.5A-4P	773	765	760	250	45	140	216	483	Φ8*12	300	300
CF-11-4.5A-6P	690	761	690	280	45	140	160	483	Φ8*12	300	300

Detail display

1.  Equipped with energy saving and high efficiency motor

     The motor with high efficiency , energy saving and environmental protection and long servyce life is made of             excellent material and runs smoothly .

 

2.  Carbon steel thickened shell
     The ahell is made of cold-rolled xarbon steel , the steel plate is thickened , the strength is good , the appearance       is generous . After spraying treatment , corrosion resistance , rust resistance , high temperature rwsistanc ,               anti-fall .
3.  Multi-wong type high-strength impeller 
     Thickened blaed , unique structure , high strength , anti-corrosion , not easy to sticloil . Dynamic balance                   correction , smooth operation . High air volume , low noise , energy saving and high efficiency .
4.  Inlet flange (deflector)
     Easy customer flange buttjoint . Optimized deflector , efficient air inlet . Reduce blade clearance , reduce noise and increase efficiency .
 

Production Process

 

 

 

 

 

 

 

 

7.Our service:
 Marketing Service
100% tested CE certified blowers.Special customized blowers(ATEX blower,belt-driven blower) for special industry.Like gas transportation,Medical industry...Professional advice for model selection and further market development.

Pre-sales service: 
•We are a sales team, with all technical support from engineer team.
•We value every inquiry sent to us, ensure quick competitive offer within 24 hours.
•We cooperate with customer to design and develop the new products. Provide all necessary document.

After-sales service:
•We respect your feed back after receive the motors.
•We provide 1years warranty after receipt of motors..
•We promise all spare parts available in lifetime use.
•We loge your complain within 24 hours.

 

 

8. FAQ: