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 point4 models match · series LWBA4E400
Clear

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
LWBA4E400-102NS-01 LWBA4E400-102NS-01AC Ø400 mm 2,936 464 260 64 1,350 230 Details
LWBA4E400-102NS-02 LWBA4E400-102NS-02AC Ø400 mm 3,090 515 330 68 1,450 230 Details
LWBA4E400-138NS-07 LWBA4E400-138NS-07AC Ø400 mm 4,532 494 550 69 1,380 230 Details
LWBA4E400-138NS-09 LWBA4E400-138NS-09AC Ø400 mm 4,120 494 430 66 1,380 230 Details
Certifications for this product line
CE-LVD ×3ETL ×2CE-EMCRoHS ×3
View certificates →
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
Scroll to Top
RFQ list