Centrifugal Fans

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Filters use nameplate maximum values (max airflow at zero static pressure, max static pressure at zero airflow). Check the actual operating point on the performance curve of each model.

ModelSizeMax airflowm³/hMax static pressurePaPowerWNoisedB(A)SpeedrpmVoltageV
LWBA4E355-102NS-15 LWBA4E355-102NS-15AC Ø355 mm 3,035 546 268 73.8 1,635 230 Details
LWBA4E355-102NS-16 LWBA4E355-102NS-16AC Ø355 mm 2,636 410 203 69.9 1,425 230 Details
LWBA4E355-138NS-13 LWBA4E355-138NS-13AC Ø355 mm 3,399 464 400 72 1,400 230 Details
LWBA4E355-138NS-14 LWBA4E355-138NS-14AC Ø355 mm 4,017 618 600 77 1,700 230 Details
LWBA4E400-102NS-01 LWBA4E400-102NS-01AC Ø400 mm 2,936 464 260 64 1,350 230 Details
LWBA4E400-102NS-02 LWBA4E400-102NS-02AC Ø400 mm 3,090 515 330 68 1,450 230 Details
LWBA4E400-138NS-07 LWBA4E400-138NS-07AC Ø400 mm 4,532 494 550 69 1,380 230 Details
LWBA4E400-138NS-09 LWBA4E400-138NS-09AC Ø400 mm 4,120 494 430 66 1,380 230 Details
LWBA4E450-138NS-02 LWBA4E450-138NS-02AC Ø450 mm 6,077 618 800 76 1,350 230 Details
LWBA6D450-138NT-07 LWBA6D450-138NT-07AC Ø450 mm 4,017 309 300 60 920 380 Details
LWBA6D500-138NT-03 LWBA6D500-138NT-03AC Ø500 mm 5,356 361 450 63 950 380 Details
LWBA6D500-138NT-04 LWBA6D500-138NT-04AC Ø500 mm 5,817 412 550 65 1,050 380 Details
LWBA6D560-188NT-02 LWBA6D560-188NT-02AC Ø560 mm 9,270 464 900 73 910 380 Details
LWBA6D560-188NT-04 LWBA6D560-188NT-04AC Ø560 mm 9,270 464 900 73 910 380 Details
LWBA6D630-188NT-01 LWBA6D630-188NT-01AC Ø630 mm 12,360 494 1,500 80 900 380 Details
LWBA6E315-102NS-07 LWBA6E315-102NS-07AC Ø315 mm 1,030 155 75 58 940 230 Details
LWBA6E315-102NS-08 LWBA6E315-102NS-08AC Ø315 mm 1,133 185 85 60 1,050 230 Details
LWBA6E355-102NS-03 LWBA6E355-102NS-03AC Ø355 mm 1,257 175 100 60 930 230 Details
LWBA6E355-102NS-04 LWBA6E355-102NS-04AC Ø355 mm 1,442 206 130 61 1,080 230 Details
LWBA6E400-102NS-05 LWBA6E400-102NS-05AC Ø400 mm 2,163 216 135 56 940 230 Details
LWBA6E400-102NS-06 LWBA6E400-102NS-06AC Ø400 mm 2,421 278 155 57 1,050 230 Details
LWBA6E450-138NS-05 LWBA6E450-138NS-05AC Ø450 mm 4,017 309 260 60 930 230 Details
LWBA6E450-138NS-06 LWBA6E450-138NS-06AC Ø450 mm 4,450 381 350 61 1,050 230 Details
LWBA8D630-188NT-02 LWBA8D630-188NT-02AC Ø630 mm 9,270 288 700 72 700 380 Details
LWFA2D160-092ST-02 LWFA2D160-092ST-02AC Ø160 mm 645.75 504 237 66 2,080 380 Details
LWFA2E108-072NS-01 LWFA2E108-072NS-01AC Ø108 mm 155 185.4 30 53 2,550 230 Details
LWFA2E120-092DS-01 LWFA2E120-092DS-01AC Ø120 mm 299 278 65 54 1,300 230 Details
LWFA2E120-092DS-02 LWFA2E120-092DS-02AC Ø120 mm 278 350 71 54 1,200 230 Details
LWFA2E120-092DS-03 LWFA2E120-092DS-03AC Ø120 mm 433 309 105 60 1,700 230 Details
LWFA2E120-092DS-04 LWFA2E120-092DS-04AC Ø120 mm 391 402 116 60 1,550 230 Details
LWFA2E120-092DS-05 LWFA2E120-092DS-05AC Ø120 mm 412 330 85 66 2,100 230 Details
LWFA2E120-092DS-06 LWFA2E120-092DS-06AC Ø120 mm 391 443 95 66 2,100 230 Details
LWFA2E120-092NS-01 LWFA2E120-092NS-01AC Ø120 mm 206 278 50 51 2,550 230 Details
LWFA2E120-092NS-02 LWFA2E120-092NS-02AC Ø120 mm 216 391 63 53 2,800 230 Details
LWFA2E120-092SS-02 LWFA2E120-092SS-02AC Ø120 mm 206 278 58 51 2,400 230 Details
LWFA2E120-092SS-03 LWFA2E120-092SS-03AC Ø120 mm 216 391 73 53 2,500 230 Details
LWFA2E133-092DS-01 LWFA2E133-092DS-01AC Ø133 mm 536 361 130 60 1,100 230 Details
LWFA2E133-092DS-02 LWFA2E133-092DS-02AC Ø133 mm 505 402 135 60 1,050 230 Details
LWFA2E133-092DS-05 LWFA2E133-092DS-05AC Ø133 mm 927 494 250 69 1,350 230 Details
LWFA2E133-092DS-06 LWFA2E133-092DS-06AC Ø133 mm 886 639 265 69 1,300 230 Details
Certifications for this product line
CE-LVD ×3ETL ×2CE-EMCRoHS ×3
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Ningbo Longwell Electric Technology Co., Ltd. · No. 100 Henan Road, Ditang, Yuyao, Ningbo, Chinasales@longwellfans.com · WhatsApp +86 183 5827 4663 · Mon–Fri 8:30–17:30 (UTC+8), reply within 1 business dayHow to order · Privacy notice
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