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
LWBE3G310-092NS-20 LWBE3G310-092NS-20EC Ø310 mm 2,235 474 160 75 1,850 230 Details
LWBE3G310-092NS-22 LWBE3G310-092NS-22EC Ø310 mm 2,678 607.7 175 63 1,500 230 Details
LWBE3G310-092NS-23 LWBE3G310-092NS-23EC Ø310 mm 2,523.5 669.5 220 66 2,050 230 Details
LWBE3G310-092PS-11 LWBE3G310-092PS-11EC Ø310 mm 2,235 474 160 75 1,850 230 Details
LWBE3G310-092PS-12 LWBE3G310-092PS-12EC Ø310 mm 2,410 443 150 75 1,750 230 Details
LWBE3G310-102NS-09 LWBE3G310-102NS-09EC Ø310 mm 4,120 1,081.5 700 85 2,960 230 Details
LWBE3G310-102NS-16 LWBE3G310-102NS-16EC Ø310 mm 2,868.6 630 285 70 2,150 230 Details
LWBE3G310-102NS-18 LWBE3G310-102NS-18EC Ø310 mm 2,884 963 450 78 2,600 230 Details
LWBE3G310-102NS-19 LWBE3G310-102NS-19EC Ø310 mm 2,936 700 370 76 2,300 230 Details
LWBE3G310-102PS-02 LWBE3G310-102PS-02EC Ø310 mm 2,869 630 285 70 2,150 230 Details
LWBE3G310-102PS-15 LWBE3G310-102PS-15EC Ø310 mm 2,936 700 370 76 2,300 230 Details
LWBE3G310-102PS-16 LWBE3G310-102PS-16EC Ø310 mm 2,884 963 450 78 2,600 230 Details
LWBE3G355-092NS-19 LWBE3G355-092NS-19EC Ø355 mm 2,472 350.2 120 68 1,400 230 Details
LWBE3G355-092PS-15 LWBE3G355-092PS-15EC Ø355 mm 2,472 350 120 68 1,400 230 Details
LWBE3G355-102NS-11 LWBE3G355-102NS-11EC Ø355 mm 5,047 1,009.4 700 85 2,200 230 Details
LWBE3G355-102NS-15 LWBE3G355-102NS-15EC Ø355 mm 3,915 770 498 70 2,050 230 Details
LWBE3G355-102NS-20 LWBE3G355-102NS-20EC Ø355 mm 3,554 618 285 76 1,800 230 Details
LWBE3G355-102NS-21 LWBE3G355-102NS-21EC Ø355 mm 3,141.5 669.5 330 77 1,900 230 Details
LWBE3G355-102NS-24 LWBE3G355-102NS-24EC Ø355 mm 4,171.5 906.4 520 75 2,550 230 Details
LWBE3G355-102PS-16 LWBE3G355-102PS-16EC Ø355 mm 3,554 618 285 76 1,800 230 Details
LWBE3G355-102PS-17 LWBE3G355-102PS-17EC Ø355 mm 3,142 670 330 77 1,900 230 Details
LWBE3G355-102PS-18 LWBE3G355-102PS-18EC Ø355 mm 3,915 770 423 74 2,050 230 Details
LWBE3G400-102NS-02 LWBE3G400-102NS-02EC Ø400 mm 3,914 556.2 330 70 1,430 230 Details
LWBE3G400-102NS-11 LWBE3G400-102NS-11EC Ø400 mm 6,489 978.5 700 85 1,800 230 Details
LWBE3G400-102NS-14 LWBE3G400-102NS-14EC Ø400 mm 4,463 420 297 62 1,250 230 Details
LWBE3G400-102NS-15 LWBE3G400-102NS-15EC Ø400 mm 5,476 600 500 68 1,520 230 Details
LWBE3G400-102NS-16 LWBE3G400-102NS-16EC Ø400 mm 3,554 546 300 76 1,460 230 Details
LWBE3G400-102PS-01 LWBE3G400-102PS-01EC Ø400 mm 3,914 556 330 70 1,430 230 Details
LWBE3G400-102PS-09 LWBE3G400-102PS-09EC Ø400 mm 4,463 420 297 1,250 230 Details
LWBE3G400-102PS-10 LWBE3G400-102PS-10EC Ø400 mm 5,615 622 500 1,520 230 Details
LWBE3G400-102PS-11 LWBE3G400-102PS-11EC Ø400 mm 3,554 546 300 76 1,460 230 Details
LWBE3G450-102NS-19 LWBE3G450-102NS-19EC Ø450 mm 7,467.5 1,030 700 80 1,450 230 Details
LWBE3G450-102NS-21 LWBE3G450-102NS-21EC Ø450 mm 5,050 417 320 68 1,400 230 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
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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