Sono Flexo 203mm Flexible Ducting, 10m Box

Professional Sound-Dampened Ducting for Large-Scale Ventilation

The Sono Flexo 203mm ventilation ducting delivers premium noise reduction and airflow performance for serious indoor cultivation operations. This larger diameter ducting addresses the ventilation needs of commercial grows, large grow rooms, and multi-tent operations where high-volume air movement must be balanced with acoustic discretion.

Engineered with the same proven aluminum foil and flexible steel wire construction as standard Alu Flexo, the Sono Flexo 203mm incorporates an advanced sound-dampening layer of fire-resistant mineral wool. This professional-grade insulation significantly reduces operational noise from high-CFM inline fans while maintaining the structural integrity and flexibility that indoor growers demand.

Advanced Features for Professional Applications

The 203mm diameter opens up possibilities for high-volume ventilation systems typically required in larger growing operations. This size category supports the powerful inline fans needed for multiple grow tents, large grow rooms, or commercial cultivation facilities where air exchange rates are critical for plant health and environmental control.

• 203mm diameter accommodates high-CFM ventilation fans for large-scale operations
• Multi-layer construction with sound-absorbing mineral wool insulation
• Flexible steel wire maintains structural integrity under high airflow conditions
• Fire-resistant materials ensure safety compliance in commercial applications
• Premium aluminum foil construction resists tearing and maintains air-tight seals
• 10-meter length supports complex ventilation routing in large facilities
• Space-efficient compressed packaging reduces storage and shipping costs

Optimal Applications and Installation

This professional-grade ducting excels in applications requiring both high airflow capacity and noise control. The 203mm diameter pairs perfectly with commercial-grade inline fans moving 600-1000+ CFM, making it ideal for large grow rooms, multi-tent operations, and facilities where powerful ventilation is essential but noise must be controlled for operational security or neighbor considerations.

Installation flexibility remains a key advantage, with the steel wire framework allowing complex routing while the mineral wool insulation provides both acoustic and thermal benefits. The larger diameter reduces air velocity and back-pressure, allowing your ventilation system to operate more efficiently while the sound-dampening properties minimize noise transmission through walls and ceilings.

For commercial growers and serious hobbyists, this ducting size enables the creation of centralized ventilation systems that can serve multiple growing areas from a single high-capacity exhaust system. The 10-meter length provides sufficient material for comprehensive installations, including runs from multiple grow areas to a central exhaust point or air handling system.

Professional System Integration

The Sono Flexo 203mm integrates seamlessly with high-performance ventilation components designed for larger growing operations. Combine with powerful units like the Prima Klima Whisperblower Double flange PK150/160 MES, 720 m3/h for professional-grade air movement, and connect to high-capacity carbon filtration systems such as the CAN-In-Line 1000m3/h filter with 200mm flange.

This ducting size is particularly valuable in operations using multiple grow tents and boxes where a centralized, powerful ventilation system provides more efficient climate control than multiple smaller systems. Use diameter transitions to integrate with existing smaller ducting runs while maintaining the noise-reduction benefits where they're most needed.

Technical Specifications

• Diameter: 203mm (8 inches)
• Length: 10 meters
• Compressed shipping length: 1.5 meters
• Construction: Premium aluminum foil with steel wire reinforcement
• Sound dampening: Fire-resistant mineral wool insulation layer
• Airflow capacity: Suitable for high-CFM applications (600-1200 m3/h)
• Operating temperature: Standard grow room temperature range
• Compatibility: 203mm (8-inch) ventilation system components

Learn more about optimizing your ventilation system by understanding air humidity management in grow rooms and discover solutions for the most common grow room challenges that proper ventilation can help solve.