TCBT/2-250/H three-phase 2-pole tubular fan - S&P

TCBT/2-250/H Industrial Axial Tube Extractor Fan - Three-phase 2-pole - S&P

Designed for professional installations, this axial tube fan ensures efficient ventilation on small to medium-sized duct networks. Its three-phase version meets the requirements of technical environments needing responsive operation and sustained airflow.

Three-phase 2-pole motor: performance and responsiveness

The TCBT/2-250/H features a three-phase 2-pole motor offering higher rotational speed than multi-pole versions. This characteristic enables rapid airflow buildup, ideal for installations requiring immediate air renewal or intermittent high-load operation.
The three-phase 230/400V – 50 Hz or 400V – 50 Hz power supply ensures optimal compatibility with industrial electrical networks.

Version H: optimized blade angle for maximum airflow

The H designation indicates a high blade angle promoting greater air displacement. This specific geometry suits applications requiring sustained airflow, while L versions (reduced blade angle) offer alternative operating balances depending on network requirements.

Tubular design and easy installation

The axial tube structure allows direct integration into circular ducts. The terminal box mounted on the casing improves accessibility during electrical connection and reduces installation time. The range covers a wide performance span with airflow rates reaching up to 42,490 m³/h depending on configurations.

Applications

This fan adapts to multiple professional uses:

General ventilation of industrial and commercial premises

Air supply in parking garages

Technical room ventilation

Agricultural buildings (livestock farms, greenhouses)

Industrial processes requiring rapid air renewal

Materials and finishes

The impeller and hub are made of unpainted die-cast aluminum for excellent mechanical strength. The casing and motor support benefit from anti-corrosion cataphoresis treatment complemented by black polyester paint, ensuring optimal durability in technical environments.

Standard configuration

The standard airflow direction (direction B) runs from the impeller toward the motor. This configuration can be used for both extraction and supply depending on network placement.

Key points

Industrial three-phase axial tube fan

2-pole motor for high rotational speed

Version H with high blade angle

Integrated terminal box on casing

Airflow suited to compact networks

Die-cast aluminum impeller and hub

Anti-corrosion protection by cataphoresis