Features:

Efficient Performance at High Air Resistance

Thanks to high static pressure, the Pro fans move air effectively through tight spaces. This makes them ideal for radiators, perforated panels, and mesh filters.

Maximum Performance, Redefined

Revised fan blade design for an optimal balance of performance and smooth operation.

Optimized Bearing-Shaft Design (FDB)

A hydrodynamic bearing combined with an extended shaft ensures quieter operation by improving pressure distribution and minimizing vibrations.

Automated Two-Plane Balancing

An automated two-level measuring and balancing process ensures exceptional precision and smooth performance by applying the balancing mass with pinpoint accuracy at two different depth levels.

SOTA Microcontroller

Reduces motor noise, compensates for load fluctuations, and protects against inrush currents and reverse polarity.

More Power – Less Noise

The fan delivers more performance at low speeds with higher airflow and static pressure at just 25 dB(A) – ideal for quiet, powerful cooling.

Minimum Gap Dimensions for Maximum Efficiency

Enables higher static pressure and maximum airflow efficiency.

PST – PWM-Based Synchronized Fan Control

An additional PWM connector allows multiple fans to be synchronized in series using a single header.

Fan Specifications:

• Fan Speed: 400–2500 rpm, PWM controlled 0 rpm below 5 % PWM
• Airflow: 110 cfm | 186 m³/h
• Static Pressure: 5.2 mmH2O
• Fan Bearing: Fluid Dynamic Bearing
• Typical Voltage: 12 V DC
• Start Up Voltage: 5 V DC
• Current: 0.35 A
• Cable Length: 400 mm + 80 mm Daisy-Chain Cable
• Connector: 4-Pin Fan Plug + 4-Pin Socket

General Specifications

• Operating Ambient Temperature: 0–40 °C
• Dimensions: 140 (L) x 140 (W) x 27 (H) mm
• Net Weight: 242 g