Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan

High-Pressure Inline Ventilation for Hydroponic Grow Rooms

The Systemair RVK Inline Fan is an industry-standard ventilation solution engineered for high-performance airflow in hydroponic grow rooms, grow tents, and HVAC systems. Designed for both intake and extraction, it delivers reliable air movement in wet, damp, and controlled environments.

Featuring a backward-curved motorised impeller, the RVK fan maintains strong airflow under pressure, making it ideal for use with carbon filters and ducting systems. Its versatile mounting design allows installation in multiple orientations, simplifying integration into any ventilation setup.

Key Benefits

• High Pressure Airflow. Maintains consistent performance through ducting and carbon filters.
• Dual Function. Suitable for intake or extraction ventilation in any grow room setup.
• Energy Efficient Motor. Backward-curved impeller design optimises airflow efficiency and reduces power draw.
• Speed Controllable. Compatible with fan speed controllers for precise airflow tuning.
• Moisture Resistant. Rated for damp and wet room environments.
• Flexible Installation. Multi-position mounting for straightforward integration into any duct system.

How It Works

The RVK fan uses a backward-curved motorised impeller to generate high static pressure airflow. This allows it to push or pull air efficiently through ducting runs and carbon filters without significant performance loss, maintaining stable temperature and humidity levels in your grow environment.

Applications

• Hydroponic grow rooms and grow tents
• Intake and extraction ventilation systems
• Carbon filter odour control setups
• Damp and humid indoor cultivation environments
• HVAC and general inline ventilation

Technical Specifications

• Fan Type. Mixed flow inline fan
• Impeller. Backward-curved motorised design
• Power. Mains powered, speed controllable
• Installation. Inline duct mounting, multi-position
• Compatibility. Carbon filters, ducting, fan speed controllers

Frequently Asked Questions

What size fan do I need for my grow tent?

A general rule is to replace the air volume in your tent every 1–3 minutes. Calculate your tent volume (length × width × height in metres) and select a fan rated to move that volume per minute. For Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan, check the airflow specification (m³/hr) and divide by 60 to get m³/min. Allow extra capacity if you are running a carbon filter, as filters reduce effective airflow by 20–25%.

How loud is Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan?

Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan is engineered for low-noise operation. The dB rating is listed in the product specifications — for reference, under 35dB is near-silent in a closed room, 40–50dB is comparable to a quiet office, and over 55dB will be audible through walls. For stealth grows or home setups, pair Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan with an acoustic duct silencer to further reduce sound transmission.

Can I control the speed of Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan?

Yes — Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan is compatible with fan speed controllers. EC-motor fans are best paired with dedicated EC controllers for smooth, stepless speed control. AC-motor fans work with standard voltage-based speed controllers. Running your fan at 70–80% speed is a practical balance between airflow performance, noise reduction, and motor longevity.

How do I install Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan in my grow tent?

Mount Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan at the top of your grow tent using the included hanging brackets or a custom ratchet hanger. Connect ducting between Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan and your carbon filter using appropriate duct clamps. Ensure all connections are sealed to maximise negative pressure and eliminate light leaks. Intake air should enter near the bottom of the tent and exhaust should exit from the top.

Does Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan ship fast within Australia?

Yes — Systemair RVK Inline Fan. Hydroponic Mixed Flow Ventilation Fan ships from our Australian warehouse with fast tracked delivery Australia-wide. Most east coast orders arrive within 2–5 business days. WA, NT, and TAS orders typically arrive within 5–12 business days.