Plug Fans (RLM Plenum Fans)

Plug fans (RLM / plenum fans) run without a scroll housing and mount directly inside the unit plenum — the most integrated format for AHU OEMs and fan-wall (FanGrid) arrays. EC versions accept 0–10 V / PWM speed control. 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
LWBE3G310-092PS-11 LWBE3G310-092PS-11EC Ø310 mm 2,235 474 160 75 1,850 230 Details
LWBE3G310-092PS-12 LWBE3G310-092PS-12EC Ø310 mm 2,410 443 150 75 1,750 230 Details
LWBE3G310-102PS-02 LWBE3G310-102PS-02EC Ø310 mm 2,869 630 285 70 2,150 230 Details
LWBE3G310-102PS-15 LWBE3G310-102PS-15EC Ø310 mm 2,936 700 370 76 2,300 230 Details
LWBE3G310-102PS-16 LWBE3G310-102PS-16EC Ø310 mm 2,884 963 450 78 2,600 230 Details
LWBE3G310-138PT-04 LWBE3G310-138PT-04EC Ø310 mm 4,398 824 980 74 2,600 400 Details
LWBE3G310-138PT-10 LWBE3G310-138PT-10EC Ø310 mm 5,593 1,082 1,588 92 3,300 400 Details
LWFE3G310-072PS-01 LWFE3G310-072PS-01EC Ø310 mm 2,266 700.4 175 66 1,810 230 Details
LWFE3G310-092PS-07 LWFE3G310-092PS-07EC Ø310 mm 2,678 607.7 175 63 1,500 230 Details
LWFE3G310-092PS-08 LWFE3G310-092PS-08EC Ø310 mm 2,523.5 669.5 220 66 2,050 230 Details
LWFE3G310-102PS-03 LWFE3G310-102PS-03EC Ø310 mm 4,120 1,081.5 700 85 2,960 230 Details
LWFE3G310-102PT-09 LWFE3G310-102PT-09EC Ø310 mm 5,150 1,730.4 1,100 85 3,000 400 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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