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CF-11 Low Noise Multi-Wing Centrifugal Fan
Zhejiang Xinxin Fan Co., Ltd. is a professional company that produces and processes small aluminum shell boilerchimney fans,explosion-proof fans,and otherproducts.
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Product Details
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 novel and compact structure and small vibration.
- lt is easy to use and adjust.Y2 and YY series of high-efficiency and energy-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, drying machinery, food machinery and other related industries.
- Gas temperature is less than 80℃, dust and solid impurities are less than 150 mg/m3.
Technical Parameter
| Model | Power kw |
Voltage V |
Frequency Hz |
Speed r/min |
Flow m3/h |
Total Head Pa |
Noise 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 | ≤68 |
| *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 | 240 | 267 | 295 | Φ8.5*6 |
| CF-11-3A | 160 | 191 | 230 | 95.5*2 | 225 | 255 | 286 | 85*3 | 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 | Interface (optional) I/O | |||||||||||
| M | N | L | L1 | L2 | C1 | C2 | Φ 4 | Φc*n | ΦC outlet | 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 | ||
