Greenhouse / Recirculation fans • Series ventilation systems • Parallel ventilation systems • Recirculation systems Perfect air distribution by means of: • Inverse air stream impeller —> motor • Large aerodynamic inlet radius • Especially developed motor/ impeller -combination General construction: • Compact aerodynamic tube with tube fan • Tube suitable for suspension with profiles or • Double wire guard in accordance with • Complete white execution • Motor controllable transformer/electronic • 3 years warranty on all fans • Easy to mount/remove wire guards • Easy to maintain motor/impeller construction • Three phase motors suitable for frequency control • Cable + Plug (5 meters) for 230 V • 3 step controller on the back of the motor for 230 V Technical motor features: • Excellently controllable (transformer/electronic) and energy-saving • High insulation class F / IP55 • Built-in thermal protection (for single phase)

Technical information Inom 1400 RPM Ø mm Pin Qv at 0 Pa LPA* Throw** Weight Dimensions packaging ( l x w x h) (A) Type (W) (m3/h) dB (A) (m) (kg) (mm) 1400 RPM 0,6 146 2600 45 4 45 0 9 450x450x289 420 TB4E40Q-4PP-30Q 0,9 150 4290 50 39 9 515x515x320 420 900 RPM 1~230/400 V 50 Hz T4S35*** TB4E40Q 1,1 230 5050 50 47 9 515x515x320 518 3~230/400 V 50 Hz 355 TB4E50Q 1,8 390 7760 55 58 11,5 620x620x337 420 TB6E40Q 1,1 180 3950 47 36 9 515x515x320 518 TB6E50Q 1,4 300 7060 51 53 11,5 620x620x337 420 TB4D40Q 1,0/0,6 210 5050 50 47 9 515x515x320 518 TB4D50Q 1,9/1,1 400 7760 55 58 11,5 620x620x337 * Sound...