Single Inlet Forward Curved Blowers

Single inlet forward curved (multi-vane) blowers with scroll housing: compact and easy to integrate into equipment with a single-sided inlet chamber. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.

Filter by duty point12 models match
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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
LWFA2E140-092SS-01 LWFA2E140-092SS-01AC Ø140 mm 446.25 378 148 65 2,400 230 Details
LWFA2E140-092SS-02 LWFA2E140-092SS-02AC Ø140 mm 335 433 90 52 1,400 230 Details
LWFD3G140-072SH-01 LWFD3G140-072SH-01DC Ø140 mm 464 453 80 65 1,800 48 Details
LWFD3G140-072SH-02 LWFD3G140-072SH-02DC Ø140 mm 464 453 80 65 1,800 48 Details
LWFD3G140-072SM-01 LWFD3G140-072SM-01DC Ø140 mm 464 453 80 65 1,800 24 Details
LWFD3G140-072SM-02 LWFD3G140-072SM-02DC Ø140 mm 464 453 80 65 1,800 24 Details
LWFD3G140-072SZ-01 LWFD3G140-072SZ-01DC Ø140 mm 464 453 80 71 1,800 310 Details
LWFD3G140-072SZ-02 LWFD3G140-072SZ-02DC Ø140 mm 464 453 80 71 1,800 310 Details
LWFE3G140-072SS-01 LWFE3G140-072SS-01EC Ø140 mm 453 783 85 72 1,860 230 Details
LWFE3G140-072SS-02 LWFE3G140-072SS-02EC Ø140 mm 505 881 85 61 1,900 230 Details
LWFE3G140-072SS-03 LWFE3G140-072SS-03EC Ø140 mm 597 979 110 65 2,030 230 Details
LWFE3G140-072SS-04 LWFE3G140-072SS-04EC Ø140 mm 597 979 110 65 2,130 230 Details
Certifications for this product line
CE-LVD ×3ETL ×2CE-EMCRoHS ×4
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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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