Backward Curved Centrifugal Fans — Impeller Ø133–225 mm

Filter by duty point103 models in this category

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
LWBA4E220-092NS-03 LWBA4E220-092NS-03AC Ø220 mm 767 399 64 62.2 2,180 230 Details
LWBA4E220-092NS-09 LWBA4E220-092NS-09AC Ø220 mm 567 155 40 52 1,420 230 Details
LWBA4E220-092NS-10 LWBA4E220-092NS-10AC Ø220 mm 628 206 41 58 1,650 230 Details
LWBA4E225-092NS-02 LWBA4E225-092NS-02AC Ø225 mm 690 216 47 60 1,650 230 Details
LWBD3G133-072NH-03 LWBD3G133-072NH-03DC Ø133 mm 386 335 28 65 3,900 48 Details
LWBD3G133-072NM-02 LWBD3G133-072NM-02DC Ø133 mm 386 335 28 65 3,900 24 Details
LWBD3G175-072NH-03 LWBD3G175-072NH-03DC Ø175 mm 618 515 75 71 3,900 48 Details
LWBD3G175-072NM-02 LWBD3G175-072NM-02DC Ø175 mm 618 515 75 71 3,900 24 Details
LWBD3G175-072NM-04 LWBD3G175-072NM-04DC Ø175 mm 670 319 50 68 2,800 24 Details
LWBD3G190-072NH-05 LWBD3G190-072NH-05DC Ø190 mm 731 453 75 70 3,100 48 Details
LWBD3G190-072NM-04 LWBD3G190-072NM-04DC Ø190 mm 731 453 75 70 3,100 24 Details
LWBD3G190-092NH-07 LWBD3G190-092NH-07DC Ø190 mm 505 412 85 73 3,300 48 Details
LWBD3G190-092NM-06 LWBD3G190-092NM-06DC Ø190 mm 505 412 85 73 3,300 24 Details
LWBD3G220-092NH-05 LWBD3G220-092NH-05DC Ø220 mm 1,030 577 110 73 3,100 48 Details
LWBD3G220-092NM-04 LWBD3G220-092NM-04DC Ø220 mm 1,030 577 110 73 3,100 24 Details
LWBD3G225-092NH-05 LWBD3G225-092NH-05DC Ø225 mm 1,092 515 100 72 2,700 48 Details
LWBD3G225-092NH-06 LWBD3G225-092NH-06DC Ø225 mm 1,030 515 100 70 2,700 48 Details
LWBD3G225-092NM-04 LWBD3G225-092NM-04DC Ø225 mm 1,092 515 100 72 2,700 24 Details
LWBE3G133-072NS-06 LWBE3G133-072NS-06EC Ø133 mm 473 609 72 68 5,220 230 Details
LWBE3G133-072NS-07 LWBE3G133-072NS-07EC Ø133 mm 267.8 453.2 30 63 3,800 230 Details
LWBE3G133-072NS-08 LWBE3G133-072NS-08EC Ø133 mm 432.6 432.6 53 70 4,400 230 Details
LWBE3G133-072NU-09 LWBE3G133-072NU-09EC Ø133 mm 267.8 453.2 30 63 3,800 115 Details
LWBE3G133-072NU-10 LWBE3G133-072NU-10EC Ø133 mm 432.6 432.6 53 70 4,400 115 Details
LWBE3G155-072NS-02 LWBE3G155-072NS-02EC Ø155 mm 433 371 40 63 3,570 230 Details
LWBE3G175-072NS-03 LWBE3G175-072NS-03EC Ø175 mm 741.6 535.6 85 72 3,300 230 Details
LWBE3G175-072NS-06 LWBE3G175-072NS-06EC Ø175 mm 535.6 453.2 55 65 2,800 230 Details
LWBE3G175-072NS-07 LWBE3G175-072NS-07EC Ø175 mm 911.55 875.5 170 71 4,760 230 Details
LWBE3G175-072NS-08 LWBE3G175-072NS-08EC Ø175 mm 700.4 803.4 115 74 4,400 230 Details
LWBE3G175-072NS-09 LWBE3G175-072NS-09EC Ø175 mm 700.4 875.5 155 75 4,800 230 Details
LWBE3G175-072NS-10 LWBE3G175-072NS-10EC Ø175 mm 924 893 132 69 5,020 230 Details
LWBE3G175-072NU-16 LWBE3G175-072NU-16EC Ø175 mm 535.6 453.2 55 65 2,800 115 Details
LWBE3G175-072NU-17 LWBE3G175-072NU-17EC Ø175 mm 741.6 535.6 85 72 3,300 115 Details
LWBE3G175-072NU-18 LWBE3G175-072NU-18EC Ø175 mm 700.4 803.4 115 74 4,400 115 Details
LWBE3G175-072NU-19 LWBE3G175-072NU-19EC Ø175 mm 911.55 875.5 170 71 4,760 115 Details
LWBE3G190-072NS-06 LWBE3G190-072NS-06EC Ø190 mm 973.35 1,009.4 170 72 4,100 230 Details
LWBE3G190-072NS-12 LWBE3G190-072NS-12EC Ø190 mm 854.9 875.5 115 71 3,800 230 Details
LWBE3G190-072NS-13 LWBE3G190-072NS-13EC Ø190 mm 813.7 587.1 87 70 3,300 230 Details
LWBE3G190-072NS-14 LWBE3G190-072NS-14EC Ø190 mm 638.6 453.2 64 65 2,940 230 Details
LWBE3G190-072NS-15 LWBE3G190-072NS-15EC Ø190 mm 854.9 803.4 135 70 3,700 230 Details
LWBE3G190-072NS-16 LWBE3G190-072NS-16EC Ø190 mm 851 798 104 70 4,230 230 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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