S&P TCBB Contra Rotating Cased Axial – Single Phase – IP65 – Soler & Palau

S&P Single Turbo – High-Performance, Reliable, and Efficient Ventilation

The TCBB cylindrical cased axial fan by Soler & Palau is equipped with a single die-cast aluminium impeller and is designed for industrial, commercial, and general ventilation applications. It is one of the most widely used fan ranges in commercial kitchen extraction across the UK.

Manufactured from high-grade rolled galvanised steel and protected with cataforesis primer and black polyester coating, the unit ensures long-lasting corrosion resistance. Every impeller is dynamically balanced to ISO 1940 for smooth, vibration-free running, and every unit is supplied with a pre-wired terminal box on the outside of the casing for easy electrical connection.

Technical Specifications

• Fan diameter: 355mm, 400mm, 450mm, 500mm, 560mm, 630mm
• Motor speed: 1420 rpm nominal
• Motor type: Single-phase, external rotor motor (355mm/400mm) or internal rotor direct-drive motor (450mm and above)
• Protection rating: IP44 on 355mm/400mm models; IP65 on 450mm and above
• Insulation class: Class F, with built-in thermal overload protection
• Continuous airstream temperature: up to +70°C on 450mm and above; up to +40°C on 355mm/400mm
• Electrical supply: Single phase, 220-240V, 50Hz
• Speed control: Compatible with S&P REB series electronic speed controllers for airflow adjustment

Indicative performance for the smaller sizes: the 355mm delivers approximately 2,460 m³/h at 120W, and the 400mm delivers approximately 5,190 m³/h at 360W. Airflow and power figures increase with fan diameter; because exact figures vary slightly between motor variants (H/L versions), contact us with your required diameter and we'll confirm the precise performance curve, noise level (dB), and weight for your specific model before you order.

Typical Applications

• Commercial kitchen extraction and make-up air
• Industrial and warehouse ventilation
• Long duct runs requiring reliable, continuous-duty airflow