Dual Inlet Forward Curved Blowers

Dual inlet forward curved blowers deliver more airflow at the same impeller diameter, the classic choice for AHU and commercial air conditioning units. Final selection is confirmed at the duty point (airflow / static pressure / voltage / control mode) and by project verification.

Filter by duty point10 models match · series LWFD3G133
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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
LWFD3G133-072DH-02 LWFD3G133-072DH-02DC Ø133 mm 721 515 105 62 1,780 48 Details
LWFD3G133-072DH-04 LWFD3G133-072DH-04DC Ø133 mm 1,112.4 597.4 118 64 1,580 48 Details
LWFD3G133-072DM-02 LWFD3G133-072DM-02DC Ø133 mm 721 515 105 62 1,780 24 Details
LWFD3G133-072DM-04 LWFD3G133-072DM-04DC Ø133 mm 1,112.4 597.4 118 64 1,580 24 Details
LWFD3G133-092DH-01 LWFD3G133-092DH-01DC Ø133 mm 772.5 293.55 110 66 1,750 48 Details
LWFD3G133-092DH-03 LWFD3G133-092DH-03DC Ø133 mm 978.5 484.1 120 68 1,560 48 Details
LWFD3G133-092DM-01 LWFD3G133-092DM-01DC Ø133 mm 772.5 293.55 110 66 1,750 24 Details
LWFD3G133-092DM-03 LWFD3G133-092DM-03DC Ø133 mm 978.5 484.1 120 68 1,560 24 Details
LWFD3G133-092DZ-01 LWFD3G133-092DZ-01DC Ø133 mm 679.8 329.6 80 69 1,550 310 Details
LWFD3G133-092DZ-02 LWFD3G133-092DZ-02DC Ø133 mm 679.8 329.6 80 69 1,550 310 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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