Performance Tests
Construction, running condition, wind-tunnel tests and factory walk-throughs. Every video links to the model's specifications and drawings.
Longwell DC Cross Flow Fan: Superior Performance for Efficient Ventilation | LWCD-5090LN-08LWCD-5090LN-08
Longwell Cross Flow Fans: Precision Performance Powers Superior Quality | LWCD-30190LG-11LWCD-30190LG-11
Efficient, Quiet, and Reliable | LWCD-30150LG-11LWCD-30150LG-11
Longwell Cross-Flow Fans: Unmatched Smoothness, Intelligent Control | LWCD-60610MN-09LWCD-60610MN-09
Precision Engineering, Smooth Airflow – Longwell Cross Flow Fan
Quality Begins Here: Rigorous Testing, Reliable Airflow
Longwell Precision | Quality You Can See, Rigorous Pre-Shipment Testing | LWCD-30290MN-07Ø30 mm · 85 m³/h · 15 Pa · DC
Precision Engineering · Unmatched Reliability | LWCD-40520MN-07LWCD-40520MN-07
Precision Engineering · Uncompromising Quality – Longwell Cross Flow Fan Inspection | LWCD-50350MN-07Ø50 mm · 198 m³/h · 26 Pa · DC
Longwell Cross-Flow Fan: Efficient and Reliable, Delivering Superior Performance | LWCD-30920MG-06LWCD-30920MG-06
Longwell AC Cross Flow Fan LWCA-45300SN-06: Performance Test & FeaturesØ45 mm · 172 m³/h · 25 Pa · AC
LWCD-30350MN-07 Fan TestØ30 mm · 105 m³/h · 16 Pa · DC
LONGWELL LWCA-45240SN-06 Cross Flow Fan: RPM & Air Velocity TestØ45 mm · 138 m³/h · 24 Pa · AC
Longwell LWCA-40290SN-07 AC Cross-Flow Fan Test – Performance DemoØ40 mm · 93 m³/h · 20 Pa · AC
Longwell DC Cross Flow Fan LWCD-60200MN-07 Performance TestLWCD-60200MN-07
LONGWELL LWCD-30650MN-06 DC Cross Flow Fan TestØ30 mm · 168 m³/h · 18 Pa · DC
LWCA-30350SN-07 Fan TestØ30 mm · 84 m³/h · 13 Pa · AC
Longwell LWCD-40250MN-02 DC Cross Flow Fan: Speed & Airflow TestLWCD-40250MN-02
LONGWELL LWCD-43290MN-07 DC Cross-Flow Fan: Performance & Airflow TestØ43 mm · 136 m³/h · 14 Pa · DC
Longwell AC Cross Flow Fan LWCA-65300SN-01 Performance Test | Industrial Blower for HVACLWCA-65300SN-01
LONGWELL DC60 Cross Flow Fan Test | AC 230V Performance
DC60-65 Cross Flow Fan Test | Speed, Noise & Power Analysis | LWCD-65240MN-07Ø65 mm · 286 m³/h · 42 Pa · DC
DC30-40-43 Compact Cross Flow Fans Test | Which Has Best Airflow & Quietest? | LWCD-30650MN-06, LWCD-43290MN-07Ø30 mm · 168 m³/h · 18 Pa · DC
AC30-40-43 Cross Flow Fans Test | Speed, Noise & Power Comparison | LWCA-30350SN-07, LWCA-40290SN-07Ø30 mm · 84 m³/h · 13 Pa · AC