- ATEX Certified Explosion Protection – Designed for hazardous environments and compliant with ATEX certification standards, ensuring safe operation in areas with potentially explosive atmospheres.
- High Airflow Performance – Delivers powerful ventilation with an airflow capacity of approximately 1,800 m³/h, making it ideal for industrial duct systems requiring efficient air movement.
- Durable Industrial Construction – Manufactured with a galvanised sheet steel casing and a copper inlet cone, providing excellent strength, corrosion resistance, and long service life.
- Advanced Motor Protection – Equipped with integral PTC thermistors to monitor motor temperature and prevent overheating when connected to a compatible protection relay.
- Flexible Installation – Designed for installation in multiple positions and compatible with DS flexible connections, making integration into rectangular duct systems quick and easy.
The Systemair KTEX 50-25-4 ATEX Rectangular Duct Fan is a high-performance explosion-proof ventilation solution designed for use in hazardous environments where safe and reliable air movement is essential. Built with a durable galvanised sheet steel casing and a copper inlet cone, this industrial duct fan provides strong airflow of up to 1,800 m³/h while ensuring long-term durability and corrosion resistance. The fan features forward-curved impeller blades and a powerful external rotor motor for efficient airflow and stable performance. Equipped with integrated PTC thermistors for motor overheating protection, it must be connected to a compatible motor protection relay to ensure safe operation. Certified according to ATEX standards and compliant with explosion protection regulations, this rectangular duct fan is suitable for industrial ventilation systems where explosive gases or vapours may be present.
Our team will ship your order within 5 business days. The time it takes to receive your order depends on the shipping method chosen at checkout.
We hope you will love it, but if you need to make a return, breathe easy. Returns are always free and can be done via. our support team.
Your purchase includes a 2-year Veralis warranty, offering complete assurance in the quality and longevity of your product. From internal components to craftsmanship and performance, every part of your device is protected. Should you experience any issue during everyday use, our dedicated support team will provide quick and reliable assistance, ensuring you receive a seamless solution with minimal disruption to your comfort.
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