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 point5 models match · series LWBA4D400
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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
LWBA4D400-102NT-03 LWBA4D400-102NT-03AC Ø400 mm 2,936 464 265 64 1,380 380 Details
LWBA4D400-102NT-04 LWBA4D400-102NT-04AC Ø400 mm 3,090 515 320 68 1,460 380 Details
LWBA4D400-138NT-08 LWBA4D400-138NT-08AC Ø400 mm 4,532 494 550 69 1,370 380 Details
LWBA4D400-138NT-10 LWBA4D400-138NT-10AC Ø400 mm 4,120 494 440 66 1,380 380 Details
LWBA4D400-138NT-11 LWBA4D400-138NT-11AC Ø400 mm 5,082 504 484 72 1,400 380 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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