Flowtech Co. Ltd.
Certified Products
Axial Fans
Model LASD Low Pressure Axial Smoke Exhaust Fan Direct Drive
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Model LASD-1000-300-12 LASD-1000-300-6 LASD-1120-550-14 LASD-1120-550-7 LASD-1250-550-14 LASD-1250-550-7 LASD-1400-550-14 LASD-1400-550-7 LASD-1600-550-14 LASD-1600-550-7 LASD-1800-620-14 LASD-1800-620-7 LASD-2000-690-14 LASD-2000-690-7 LASD-560-200-10 LASD-560-200-5 LASD-630-200-10 LASD-630-200-5 LASD-630-300-12 LASD-630-300-6 LASD-710-300-12 LASD-710-300-6 LASD-800-300-12 LASD-800-300-6 LASD-900-300-12 LASD-900-300-6
FTFA Adjustable Pitch Angle Axial Fan
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Catalog FTFA (Print) February 2016 Products click to expand…
indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency FTFA-1000-250-14 — FTFA-1000-250-7 — FTFA-1000-350-12 — FTFA-1000-350-6 — FTFA-1250-350-12 — FTFA-1250-350-6 — FTFA-1250-420-11 — FTFA-1250-550-12 — FTFA-1400-420-11 — FTFA-1530-420-11 — FTFA-315-150-10 — FTFA-315-150-5 — FTFA-400-150-10 — FTFA-400-150-5 — FTFA-500-150-10 — FTFA-500-150-5 — FTFA-560-150-10 — FTFA-560-150-5 — FTFA-630-150-10 — FTFA-630-150-5 — FTFA-710-150-10 — FTFA-710-150-5 — FTFA-800-250-14 — FTFA-800-250-7 — FTFA-900-250-14 — FTFA-900-250-7 —
TAD Tube Axial Fan Driven Directly with Cast Aluminum Airfoil Propellers
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Catalog CAT-TAD, May 2026 (Print) Products click to expand…
indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency TAD-1000-300-12 75 58 TAD-1000-300-12 75 71 TAD-1000-300-12 75 74.5 TAD-1000-300-6 71 65.1 TAD-1000-300-6 71 65.7 TAD-1000-300-6 71 70.1 TAD-1120-388-10 63 51 TAD-1120-388-10 63 60.7 TAD-1120-388-10 63 61.3 TAD-1120-388-5 71 53.8 TAD-1120-388-5 71 61 TAD-1120-388-5 71 67.4 TAD-1250-388-10 67 57.6 TAD-1250-388-10 67 61 TAD-1250-388-10 67 64.1 TAD-1250-388-5 67 61.5 TAD-1250-388-5 67 62.2 TAD-1250-388-5 67 65.5 TAD-1400-388-10 67 54.7 TAD-1400-388-10 67 61.7 TAD-1400-388-10 67 65.2 TAD-1400-388-5 71 51.8 TAD-1400-388-5 71 64.5 TAD-1400-388-5 71 66.7 TAD-560-200-10 67 46.6 TAD-560-200-10 67 59.8 TAD-560-200-10 67 62.1 TAD-560-200-5 67 56.7 TAD-560-200-5 67 62.7 TAD-560-200-5 67 63.7 TAD-630-200-10 63 49.1 TAD-630-200-10 63 57.1 TAD-630-200-10 63 58.7 TAD-630-200-5 60 46 TAD-630-200-5 60 56.2 TAD-630-200-5 60 56.5 TAD-710-200-10 63 50.9 TAD-710-200-10 63 60.8 TAD-710-200-10 63 61.4 TAD-710-200-5 60 52.3 TAD-710-200-5 60 56.5 TAD-710-200-5 60 57.5 TAD-800-300-12 67 50.7 TAD-800-300-12 67 63.1 TAD-800-300-12 67 65.6 TAD-800-300-6 67 52 TAD-800-300-6 67 62.4 TAD-800-300-6 67 63 TAD-900-300-12 71 50.9 TAD-900-300-12 71 64.1 TAD-900-300-12 71 68.5 TAD-900-300-6 71 54.8 TAD-900-300-6 71 66.4 TAD-900-300-6 71 68.8
Centrifugal Fans - Residential, Commercial, & Industrial
BCE Series, Single Inlet Centrifugal Fan with Backward Inclined Wheels
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indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency BCE1000 75 73 BCE1120 75 73 BCE1250 75 73 BCE1400 75 73 BCE1600 75 73 BCE1800 75 73 BCE2000 75 73 BCE355 80 70 BCE400 75 70 BCE450 75 70 BCE500 85 79.8 BCE560 85 79.8 BCE630 75 73 BCE710 75 73 BCE800 75 73 BCE900 75 73
Model RCB Roof Centrifugal Fan
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Model RCB-1000-B RCB-1120-B RCB-1250-B RCB-1330-B RCB-1400-B RCB-1500-B RCB-1600-B RCB-250-B RCB-250-D RCB-280-B RCB-280-D RCB-315-B RCB-315-D RCB-355-B RCB-355-D RCB-400-B RCB-400-D RCB-450-B RCB-450-D RCB-500-B RCB-500-D RCB-560-B RCB-560-D RCB-630-B RCB-630-D RCB-710-B RCB-800-B RCB-900-B
Model BAZ Double Inlet Centrifugal Fan with Airfoil Wheels
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Model BAZ1000 BAZ1120 BAZ1250 BAZ1400 BAZ1600 BAZ1800 BAZ2000 BAZ355 BAZ400 BAZ450 BAZ500 BAZ560 BAZ630 BAZ710 BAZ800 BAZ900
TRZ Series Double Inlet Centrifugal Fan with Forward Wheels
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Catalog TRZ.RA (Print) November 2014 Products click to expand…
indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency TRZ-1000 — TRZ-1120 — TRZ-1250 — TRZ-1400 — TRZ-200 — TRZ-225 — TRZ-250 — TRZ-280 — TRZ-315 — TRZ-355 — TRZ-400 — TRZ-450 — TRZ-500 — TRZ-560 — TRZ-630 — TRZ-710 — TRZ-800 — TRZ-900 —
DWDI Centrifugal Fans- Residential, Commercial, & Industrial
BCZ Series, Double Inlet Centrifugal Fan with Backward Inclined Wheels
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indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency BCZ1000 80 78 BCZ1120 80 78 BCZ1250 80 78 BCZ1400 80 78 BCZ1600 80 78 BCZ1800 80 78 BCZ2000 80 78 BCZ250 71 56 BCZ280 67 56 BCZ315 67 56 BCZ355 85 74 BCZ400 80 71 BCZ450 80 74 BCZ500 80 75 BCZ560 80 77 BCZ630 80 78 BCZ710 80 78 BCZ800 80 78 BCZ900 80 78
Inline Centrifugal Fans - Residential, Commercial, & Industrial
ILF Series Centrifugal Inline Fan
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indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency ILF-1000 53 50.49472 ILF-1120 53 50.49472 ILF-1250 53 50.49472 ILF-355 56 49.1601448 ILF-400 53 49.1601448 ILF-450 53 49.1601448 ILF-500 53 49.1601448 ILF-560 53 49.1601448 ILF-630 53 50.49472 ILF-710 53 50.49472 ILF-800 53 50.49472 ILF-900 53 50.49472
Model ILF-D Inline Fan
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indicates FEG
FEG Model FEG Number FEG Peak Total Efficiency ILF-25D 60 47.39 ILF-25D 63 50.54 ILF-25D 75 58.1 ILF-28D 56 47.39 ILF-28D 63 50.54 ILF-28D 71 58.1 ILF-31D 56 47.39 ILF-31D 60 50.54 ILF-31D 67 58.1 ILF-35D 63 56.28 ILF-35D 71 62.28 ILF-35D 80 69.68 ILF-40D 63 56.28 ILF-40D 67 62.28 ILF-40D 75 69.68 ILF-45D 60 56.28 ILF-45D 67 62.28 ILF-45D 75 69.68 ILF-50D 60 56.28 ILF-50D 67 62.28 ILF-50D 75 69.68
Power Roof Ventilators (Exhaust, Centrifugal)
Model RCL-B Roof Centrifugal Fan
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Catalog CAT-RCL, March 2026 (Print) Products click to expand…
Model RCL-1000-B RCL-1120-B RCL-1250-B RCL-1330-B RCL-1400-B RCL-1500-B RCL-1600-B RCL-250-B RCL-280-B RCL-315-B RCL-355-B RCL-400-B RCL-450-B RCL-500-B RCL-560-B RCL-630-B RCL-710-B RCL-800-B RCL-900-B
Model RCL-D Roof Centrifugal Fan
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Catalog CAT-RCL, March 2026 (Print) Products click to expand…
Model RCL-250-D RCL-280-D RCL-315-D RCL-355-D RCL-400-D RCL-450-D RCL-500-D RCL-560-D
Air Movement and Control Association International, Inc.