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
LWBE3G250-092PS-20 LWBE3G250-092PS-20EC Ø250 mm 1,730 525 145 74 2,500 230 Details
LWBE3G250-092PS-21 LWBE3G250-092PS-21EC Ø250 mm 1,421 556 170 69 2,600 230 Details
LWBE3G250-102NS-10 LWBE3G250-102NS-10EC Ø250 mm 2,472 1,545 520 85 3,650 230 Details
LWBE3G250-102NS-20 LWBE3G250-102NS-20EC Ø250 mm 3,038.5 1,442 750 93 4,100 230 Details
LWBE3G250-102NS-24 LWBE3G250-102NS-24EC Ø250 mm 1,524 773 240 78 3,150 230 Details
LWBE3G250-102NS-25 LWBE3G250-102NS-25EC Ø250 mm 1,751 824 270 84 3,170 230 Details
LWBE3G250-102NS-26 LWBE3G250-102NS-26EC Ø250 mm 1,700 1,082 370 82 3,500 230 Details
LWBE3G250-102NT-21 LWBE3G250-102NT-21EC Ø250 mm 3,708 1,751 1,000 92 3,860 380 Details
LWBE3G250-102NU-36 LWBE3G250-102NU-36EC Ø250 mm 2,472 1,463 420 80 3,000 115 Details
LWBE3G250-102PS-22 LWBE3G250-102PS-22EC Ø250 mm 1,524 773 240 78 3,150 230 Details
LWBE3G250-102PS-23 LWBE3G250-102PS-23EC Ø250 mm 1,751 824 270 84 3,170 230 Details
LWBE3G250-102PS-24 LWBE3G250-102PS-24EC Ø250 mm 1,700 1,082 370 82 3,500 230 Details
LWFA4D250-102DS-04 LWFA4D250-102DS-04AC Ø250 mm 4,161.2 412 1,200 77 1,250 380 Details
LWFA4D250-102DS-05 LWFA4D250-102DS-05AC Ø250 mm 5,226.75 383.8 1,380 77 1,360 380 Details
LWFA4D250-138NT-01 LWFA4D250-138NT-01AC Ø250 mm 2,369 406.85 870 72 1,400 380 Details
LWFA4D250-138ST-01 LWFA4D250-138ST-01AC Ø250 mm 3,399 391.4 850 80 1,350 380 Details
LWFA4D250-138ST-02 LWFA4D250-138ST-02AC Ø250 mm 2,472 391.4 630 74 1,300 380 Details
LWFA4E250-138NS-02 LWFA4E250-138NS-02AC Ø250 mm 2,575 401.7 900 72 1,330 220 Details
LWFA6D250-102NT-03 LWFA6D250-102NT-03AC Ø250 mm 1,751 164.8 320 62 910 380 Details
LWFA6E250-102NS-04 LWFA6E250-102NS-04AC Ø250 mm 1,751 164.8 320 62 900 220 Details
LWFE3G250-072PS-01 LWFE3G250-072PS-01EC Ø250 mm 1,184.5 618 85 62 1,810 230 Details
LWFE3G250-072PS-02 LWFE3G250-072PS-02EC Ø250 mm 1,236 515 115 62 2,180 230 Details
LWFE3G250-072PS-04 LWFE3G250-072PS-04EC Ø250 mm 1,478.05 927 169 71 2,570 230 Details
LWFE3G250-092PS-05 LWFE3G250-092PS-05EC Ø250 mm 1,648 721 230 71 2,700 230 Details
LWFE3G250-102PS-06 LWFE3G250-102PS-06EC Ø250 mm 2,472 1,545 520 85 3,650 230 Details
LWFE3G250-102PS-07 LWFE3G250-102PS-07EC Ø250 mm 3,038.5 1,442 750 93 4,100 230 Details
LWFE3G250-102PT-08 LWFE3G250-102PT-08EC Ø250 mm 3,708 1,751 1,000 92 3,860 400 Details
LWFE3G250-102SS-01 LWFE3G250-102SS-01EC Ø250 mm 1,957 422 500 78 1,320 230 Details
LWFE3G250-138DS-01 LWFE3G250-138DS-01EC Ø250 mm 3,811 742 655 74 920 380 Details
LWFE3G250-138DS-02 LWFE3G250-138DS-02EC Ø250 mm 4,058 479 750 75 960 230 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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