Systemair tube fan K 250L sileo

Systemair tube fan K 250L sileo

Voltage 230 V
Frequency 50 Hz
Phase 1 ~
Electrical input power (P1) 145 W
Current 0.632 A
Max. Volume flow 979 m³/h
Speed 2562 1/min
Max. Pumped liquid temperature 70 °C
Max. Max. fluid temperature with speed control 70 °C
Sound pressure level at 3m (20m² Sabine) 43 dB(A)
Weight 4.6 kg
Insulation class F
Protection class, motor 44 IP
Capacitor 3.5 µF

• Speed controllable
• Built-in thermal contacts
• Can be installed in any position
• Can be used outdoors
• Reliable and maintenance-free

The K series is suitable for duct mounting. For easy installation, all K fans have at least 25 mm long pipe connections in accordance with EN 1506:1997. The fans are equipped with backward curved impeller blades and external rotor motors. The mounting bracket is included in the scope of delivery. It ensures easy installation and removal of the fan. The fan can be connected to the duct system without vibration using the FK connecting sleeves, which we offer as accessories. The fans can be speed-controlled using a stepless thyristor or a 5-stage transformer. The fan has built-in thermal contacts to protect the motor from overheating. The airtight, folded housing is made of galvanised sheet steel. In accordance with EN 12237:2003, the fan has a leakage rate in accordance with tightness class C. The airtight housing allows the fan to be installed outdoors and in damp rooms.