The Rhino Ultra EC Silenced Fan delivers the best of both worlds: exceptional airflow performance and ultra-quiet operation. Built with a robust steel casing lined with acoustic foam, this fan significantly reduces noise while maintaining the high static pressure and energy ...The Rhino Ultra EC Silenced Fan delivers the best of both worlds: exceptional airflow performance and ultra-quiet operation. Built with a robust steel casing lined with acoustic foam, this fan significantly reduces noise while maintaining the high static pressure and energy efficiency of EC technology.
Whether you're running a small grow tent or managing a large commercial space, the Rhino Ultra Silenced fan ensures reliable, discreet ventilation without compromise. Each fan is powered by a precision-engineered 9-pole EC motor. Unlike older AC systems, EC motors offer superior efficiency, smoother performance, and much quieter operation.
A soft-start function helps protect your electrical system by gently ramping up the fan speed, avoiding sudden surges or noise spikes. This not only safeguards your equipment but extends the lifespan of the fan itself. Installation is simple thanks to the built-in mounting brackets and eyelets.
You can mount the fan in any orientation without affecting its performance, which makes it ideal for tight or awkward grow spaces. Every unit comes with a manual Varispeed controller for 0–100% speed control out of the box. However, it’s also compatible with popular GAS EC controllers via included RJ45 or 3-pin adaptors, giving you the option for more advanced environmental control setups.
The Rhino Ultra EC Silenced Fan range is available in multiple sizes, from 6′′ to 14′′, and pairs perfectly with Rhino Pro carbon filters and Rhino ducting systems. Whether you're prioritising silence, energy savings, or raw power, these fans are designed to meet the needs of serious growers. Specifications by Size 6′′ (150 mm) Max airflow: 530 m³/h Power: 40 W Max speed: 5,000 RPM Static pressure: ≈500 Pa Noise level: 50 dB(A) Weight: 5 kg IP rating: IPX2–IPX4 8′′ (200 mm) Max airflow: 1,205 m³/h Power: 75 W Max speed: 3,800 RPM Static pressure: 520 Pa Noise level: 52 dB(A) Weight: 7.5 kg Voltage: 220 V ±10% IP rating: IPX4 10′′ (250 mm) Max airflow: 1,800 m³/h Power: 150 W Max speed: 3,200 RPM Static pressure: 510–520 Pa Noise level: 55 dB(A) Weight: ≈13.7 kg IP rating: IPX4 12′′ (315 mm) Max airflow: 2,987 m³/h Power: 320 W Max speed: 3,000 RPM Static pressure: 677 Pa Noise level: 66 dB(A) Weight: ≈19 kg IP rating: IPX64 14′′ (355 mm) Max airflow: 4,357 m³/h Power: 550 W (Noise level and static pressure figures comparable to 12′′ model) IP rating: IPX4