Backward Curved Centrifugal Fans — Impeller Ø400–560 mm

Backward Curved Centrifugal Fans — Impeller Ø400–560 mm: 59 models. Filter by airflow, static pressure, voltage and motor platform, compare specifications side by side and add models to your RFQ.

Filter by duty point12 models match · series LWBE3G450
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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
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
LWBE3G450-102NT-20 LWBE3G450-102NT-20EC Ø450 mm 8,652 1,390.5 1,100 93 1,500 380 Details
LWBE3G450-138NT-08 LWBE3G450-138NT-08EC Ø450 mm 7,828 824 910 75 1,720 400 Details
LWBE3G450-138NT-11 LWBE3G450-138NT-11EC Ø450 mm 5,329 452 386 73 1,200 400 Details
LWBE3G450-138NT-12 LWBE3G450-138NT-12EC Ø450 mm 7,182 730 900 72 1,610 400 Details
LWBE3G450-188NT-14 LWBE3G450-188NT-14EC Ø450 mm 8,985 840 2,400 70 2,600 400 Details
LWBE3G450-188NT-15 LWBE3G450-188NT-15EC Ø450 mm 7,425 1,568 1,590 70 2,400 400 Details
LWBE3G450-188NT-16 LWBE3G450-188NT-16EC Ø450 mm 8,019 1,802 2,060 74 2,600 400 Details
LWBE3G450-188NT-17 LWBE3G450-188NT-17EC Ø450 mm 8,661 2,114 2,595 85 2,800 400 Details
LWBE3G450-188NT-21 LWBE3G450-188NT-21EC Ø450 mm 12,647 2,342 4,600 96 2,800 380 Details
LWBE3G450-188NT-22 LWBE3G450-188NT-22EC Ø450 mm 10,752 1,669 2,400 92 2,400 380 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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