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| Customization: | Available |
|---|---|
| Material: | Plastic |
| Usage: | for Experiment, for Air Conditioner |
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| Speed | RPM | Frame | Aluminum |
| Airflow | M3/H | Impeller | PBT |
| Pressure | InH2O | Insulation | Class A |
| Nosie | DB | Bearing System | 2 Ball,Longlife Sleeve, FDB |
| Voltage | V | Operation Temperature | -10ºC-70ºC |
| Motor | DC motor |
Our company specializes in the production of cooling fans. If you have other selection requirements, please contact us
| 2214 F/2TDHHO | 8452 GL | 6318 /2TDHP-299 | 512 FL-547 |
| 2214 F/2TDHO | 8452 GM | 6318N/2 H3P | 514 F |
| 2218 F/2TDH4P | 8452 GN | 6318N/2 TDH3P | 5212 NH |
| 2218 F/2TDHHO | 8452 L | 632 /2HPU | 5212 NHH |
| 2218 F/2TDHO | 8452 M | 632 NU | 5212 NM |
| 252 H | 8452 N | 634 HHU | 5212 NN |
| 252 N | 8452/2 HHP | 634 NU | 5214 NH |
| 255 H | 8452/2 HP | 634/2 HHPU | 5214 NHH |
| 255 M | 8454 /2 H4P | 638 /2HPU | 5214 NM |
| 255 N | 8500 A | 6412 M | 5214 NN |
| 3212 JH | 8500 N | 6424 | 5218 NH |
| 3212 JH3 | 8500 TA | 6424 H | 5218 NHH |
| 3212 JH4 | 8500 TV | 6424 M | 5218 NM |
| 3212 JN | 8506 A | 6424 T | 5218 NN |
| 3214 JH | 8506 N | 6424 TD | 5312 /2 TDHP |
| 3214 JH3 | 8506 TA | 6448 | 5314 /2 TDHP |
| 3214 JH4 | 8506 TV | 6448 H | 5314 /2HP |
| 3214 JN | 8550 A | 6448 M | 5314 /2TD HHP |
| 3218 JH | 8550 N | 6448 T | 5318 /2 TDH4P |
| 3218 JH3 | 8550 TA | 6448 TD | 5318 /2 TDHHP |
| 3218 JH4 | 8550 TV | 6448 TDHH | 5318 /2 TDHP |
| 3218 JN | 8556 A | 7006 ES | 5318 /2HP |
| 3252 J/2 H3P | 8556 N | 7056 ES | 5606 S |
| 3252 JH | 8556 TA | 7112 N | 5656 S |
| 3252 JH3 | 8556 TV | 7114 N | 5900 |
| 3254 J/2 H3P | 8800 A | 7114 NH | 5908 |
| 3254 JH | 8800 N | 7118 N | 5938 |
| 3254 JH3 | 8800 TA | 712 F | 5950 |
| 3258 J/2 H3P | 8800 TV | 712 F/2L | 5958 |
| 3258 J/2 HHP | 8830 A | 712 F/2M | 5988 |
| 3258 J/2 JHP | 8830 N | 714 F | 6008 ES |
| 3258 JH | 8830 TA | 7212 N | 6028 ES |
| 3258 JH3 | 8830 TV | 7214 N | 605 F |
| 3258 JHH | 8850 A | 7218 N | 6058 ES |
| 3312 NH | 8850 N | 7400 ES | 6078 ES |
| 3312 NH3 | 8850 TA | 7450 ES | 612 F |
| 3312 NH3P | 8850 TV | 7805 ES | 612 F-637 |
| 3312 NHH | 8880 A | 7806 ES | 612 FH |
| 3312 NL | 8880 N | 7855 ES | 612 FL |
| 3312 NM | 8880 TA | 7856 ES | 612 FL-680 |
| 3312 NN | 8880 TV | 8212 JH3 | 612 JH |
| 3314 NH | 9900 | 8212 JH4 | 612 NGLE |
| 3314 NH3 | 9906 | 8212 JN | 612 NGME |
| 3314 NH3P | 9292206199 | 8214 JH3 | 612 NGMI |
| 3314 NHH | 9293510703 | 8214 JH4 | 612 NGMLE |
| 3314 NL | 9906 L | 8214 JN | 612 NGNI |
| 3314 NM | 9906 M | 8218 JH3 | 612 NGNV |
| 3314 NN | 9950 | 8218 JH4 | 612 NH |
| 3318 | 9956 | 8218 JN | 612 NHH-118 |
| 3318 NH | 9956 L | 8312 | 612 NLE |
| 3318 NH3 | 9956 M | 8312 GM | 612 NME |
| 3318 NH3P | AC 100 MR | 8312 H | 612 NMI |
| 3318 NHH | AC 100 NR | 8312 HL | 612 NMLE |
| 3318 NN | AC 100 NR-017 | 8312 L | 612 NN |
| 3412 N | AC 3200 JH | 8312 M | 612 NNI |
| 3412 NG | AC 4300 | 8312 NH | 614 F |
| 3412 NGH | AC 4300 H | 8312 NHH | 614 J/2HHP |
| 3412 NGHH | AC 4400 FNN | 8312 NHL | 614 JH |
| 3412 NGLE | AC 6200 NM | 8312 NN | 614 NGL |
| 3412 NGME | AC 8300 H | 8314 | 614 NGM |
| 3412 NGMV | AC100 NR | 8314 G | 614 NGML |
| 3412 NGV | ACI 4400 H | 8314 H | 614 NH |
| 3412 NH | ACI 4400 HH | 8314 HL | 614 NHH |
| 3412 NHH | ACI 4400 L | 8314 L | 614 NHH-119 |
| 3412 NHH-379 | ACI 4410 HH | 8314 M | 614 NL |
| 3412 NLE | ACI 4420 H | 8314 NH | 614 NM |
| 3412 NME | ACI 4420 HH | 8314 NHH | 614 NML |
| 3414 N | ACI 4420 ML | 8314 NHL | 614 NN |
| 3414 NG | ACI 4420 N | 8314 NN | 618 J/2HHP |
| 3414 NGH | W1G130-AA25-01 | 8318 | 618 JH |
| 3414 NGHH | W1G130-AA49-01 | 8318 H | 618 NM |
| 3414 NGHH-389 | W1G200-HH01-52 | 8318 HL | 618 NN |
| 3414 NGL | W1G200-HH77-52 | 8412 N | 622 /2H3P |
| 3414 NGM | W1G250-HH37-52 | 8412 NG | 622 H |
| 3414 NH | W1G250-HH67-52 | 8412 NGLE | 622 HH |
| 3414 NHH | W2E142-BB05-01 | 8412 NGLV | 622 L |
| 3414 NHH-386 | W2E142-BB05-87 | 8412 NGME | 622 M |
| 3414 NL | W2E142-CC13-16 | 8412 NGMI | 622 N |
| 3414 NM | W2E143-AA15-01 | 8412 NGMLE | 624 H |
| 3418 N | W2E143-AB15-01 | 8412 NGMLV | 624 HH |
| 3500 | W2E143-AB15-06 | 8412 NGMV | 624 L |
| 3506 | W2E200-HH82-01 | 8412 NH | 624 M |
| 3550 | W2E200-HH86-01 | 8412 NH-217 | 624 N |
| 3556 | W2E200-HH86-14 | 8412 NLE | 628 HH |
| 3600 | W2E200-HK38-01 | 8412 NME | 6312 /2 TDHP |
| 3606 | W2E200-HK86-01 | 8412 NMLE | 6312 TDH |
| 3650 | W2E250-HJ32-01 | 8414 N | 6314 / 2 TDHP |
| 3656 | W2E250-HL06-01 | 8414 NG | 6314 /2 TDHHP |
| 3800 | W2E250-HL08-07 | 8414 NGL | 6314 /2HP |
| 3806 | W2E300-DA05-51 | 8414 NGM | 6314 /2MP |
| 3850 | W2S130-AA25-01 | 8414 NGML | 6314 /2NP |
| 3856 | W2S130-AA25-44 | 8414 NH | 6314 /2TDHHP-015 |
| 3900 | W2S130-AA25-51 | 8414 NH-221 | 6314 /2TDHP-298 |
| 3900 L | W2S130-AA25-64 | 8414 NL | 6314N/2 HHP |
| 3900 M | W2S130-AA25-65 | 8414 NM | 6314N/2 TDHHP |
| 405 | W2S130-AA25-72 | 8414 NML | 6318 /2 TDH4P |
| 3906 | W2S130-AA25-76 | 8418 N | 6318 /2 TDHHP |
| 3906 L | W2S130-AB25-24 | 8452 /2 H4P | 6318 /2 TDHP |
| 3906 M | W2S130-BM15-01 | 8452 /2GHHP | 6318 /2HP |
| 3950 | W4S200-HK04-01 | 8452 /2GHP | 6318 /2TDH4P-007 |
| 3950 L | 4418 L | 4314-147 | 4184 NGX |
| 3950 M | 4418 M | 4314-180 | 4184 NX |
| 3956 | 4418 N | 4318 | 4184 NXH |
| 3956 L | 4500 N | 4318 M | 4184 NXM |
| 3956 M | 4530 N | 4318 NH | 4188 NGX |
| 405 F | 4530 Z | 4318 NH3 | 4188 NXM |
| 405 FH | 4536 Z | 4318 NN | 422 JH |
| 4112 NH3 | 4550 N | 4318 V | 422JM |
| 4112 NH4 | 4580 N | 4412 /2HHP | 422JN |
| 4112 NHH | 4580 Z | 4412 F | 424 JH |
| 4114 N/2H7P | 4586 Z | 4412 FG | 424 JM |
| 4114 N/2H8P | 4600 N | 4412 FGL | 424 JN |
| 4114 NH3 | 4600 TZ | 4412 FGL-573 | 4312 |
| 4114 NH4 | 4600 Z | 4412 FGM | 4312 GL |
| 4114 NH5 | 4606 N | 4412 FGML | 4312 GM |
| 4114 NH6 | 4606 TA | 4412 FM | 4312 L |
| 4114 NHH | 4606 TZ | 4412 FML | 4312 M |
| 4118 N/2H7P | 4606 Z | 4412 FNH | 4312 MT |
| 4118 N/2H8P | 4650 N | 4412 H | 4312 MV |
| 4118 NH3 | 4650 TA | 4412 L | 4312 NH |
| 4118 NH4 | 4650 TZ | 4412 M | 4312 NH3 |
| 4118 NH5 | 4650 Z | 4412 N | 4312 NHH |
| 4118 NH6 | 4656 N | 4414 /2HHP | 4312 NL |
| 4118 NHH | 4656 TA | 4414 F | 4312 NM |
| 412 | 4656 TZ | 4414 FG | 4312 NN |
| 412 F | 4656 Z | 4414 FL | 4312 T |
| 412 F-130 | 4800 N | 4414 FM | 4312-143 |
| 412 FH | 4800 Z | 4414 FNH | 4312-179 |
| 412 FH-132 | 4806 Z | 4414 FNN | 4314 |
| 412 FM | 4840 N | 4414 H | 4314 G |
| 412 FM-074 | 4850 N | 4414 HH | 4314 L |
| 412 H | 4850 Z | 4414 L | 4314 M |
| 412 J | 4856 Z | 4414 LL | 4314 NH |
| 412 JH | 4890 N | 4414 M | 4314 NH3 |
| 412 JHH | 5112 N | 4414 N | 4314 NHH |
| 412-099 | 5114 N | 4418 /2HHP | 4314 NL |
| 414 F | 5118 N | 4418 F | 4314 NM |
| 414 FH | 5118 NL | 4418 FG | 4314 NN |
| 414 H | 512 F | 4418 FNH | 4314 T |
| 414 J | 512 F-532 | 4418 H | 4314 V |
| 414 JH | 4182 NXH | 4182 NGX | 414 JHH |






1. When the cooling fan is running, sometimes there is a "da da" collision sound, and sometimes there is no sound.
The reason may be that the dense and messy data cables and power cables in the cooling fan have touched the fan blades of the fan, causing the cooling fan to make abnormal noises when it rotates.
Solution: Use rubber bands, adhesive tape, etc. to bundle the data and power cables inside the half fan, and avoid passing over the cooling fan.
2. The cooling fan was used normally in the early stage, but recently it was suddenly found that the fan automatically moved to a fixed position.
The reason may be that the fastener of the radiator fails, and the fan is displaced due to the resonance phenomenon caused by the rotation of the fan.
Solution: Replace with a new buckle.
3. The cooling fan suddenly makes a loud noise when it is in use, even louder than the sound made by the chassis power supply.
The reason may be that too much dust has accumulated on the surface of the cooling fan and the gaps in the radiator, and the motor lubricating oil of the fan has completely dried up, which causes a motor-like roar.
Solution: We can wipe the cooling fan with soft paper, and use a medical swab to wipe the gaps, then open the plastic sticker off the fan, and drop one to two drops of ordinary sewing machine oil into the movement.
4. If the cooling fan is used for less than a week, there will be excessive noise and poor rotation, but it will return to normal after a period of time.
The reason may be that the indoor temperature where the cooling fan is located is low, which causes the lubricating oil on the rotating bearing to fail.
Solution: Add antifreeze lubricating oil to the cooling fan, pay attention to the temperature of the use environment, and pay attention to its maintenance.
