AC Infinity CLOUDLINE PRO S10 – 250 mm EC fan with speed controller

The Cloudline PRO S10 is a powerful 250 mm inline duct fan with an energy-efficient EC motor and an external 10-speed speed controller. Thanks to its mixed-flow design and PWM-controlled motor control, the fan ensures consistently high performance – even with longer ductwork or built-in filters. Ideal for demanding airflow in technical applications and air-conditioned interiors.

Scope of delivery

• EC duct fan with 250 mm diameter

• External speed controller (10-stage)

• Mounting material for wall or pipe installation

• Power cable and operating instructions

Technical details (verified)

• Pipe diameter: 250 mm

• Max. air flow: approx. 2,040 m³/h

• Noise level: approx. 48 dBA

• Static pressure: approx. 1,059 Pa

• Motor: EC technology, PWM controlled, with durable double ball bearing

• Voltage: 100–240 V AC

• Control: 10-stage controller can be connected externally

• Service life: approx. 67,000 operating hours

• Special features: Mixed-flow design, IP44 protection class

Advantages at a glance

• ✅ Very high air performance – ideal for large air volumes

• ✅ Quiet operation despite powerful motor

• ✅ Finely adjustable via 10-stage speed controller

• ✅ Built for long operating times and high reliability

• ✅ Robust housing with splash protection