Fantech Gamma Downflow Series CE254D

Description

Compact Design for Commercial Exhaust Systems

The Gamma Series uses a compact, low-profile design that makes the range well suited to downflow exhaust installations. Its centrifugal configuration is designed for integration with commercial ducted ventilation systems, while multiple speed options across the series provide flexibility when selecting ventilation performance for different applications.

The units can also be installed at angles of up to 30°, providing additional flexibility where roof or installation conditions require an angled mounting arrangement. Bird mesh guards are standard on downflow models to help prevent unwanted entry into the ducting or building.

Durable Construction and Motor Protection

Gamma Series units feature UV-stabilised plastic cowls, while the centrifugal impellers are available in plastic, steel or aluminium across the range. Steel components have a corrosion-resistant coating to support durability in demanding installation environments.

The motors use external rotor, squirrel cage induction technology with sealed-for-life ball bearings. Depending on the model, power supply options include 230V single-phase or 415V three-phase at 50Hz. Built-in thermal protection is provided on all motors, helping protect the motor during operation.

Practical Choice for Trade Installations

The Fantech Gamma Downflow Series CE254D is suited to electricians, ventilation contractors and maintenance professionals working on commercial ducted exhaust systems. Its low-profile format, protective bird mesh and robust construction make it a practical option where reliable roof-mounted ventilation is required.

Key Specs

• Product: Fantech Gamma Downflow Series CE254D
• Application: Commercial ducted exhaust systems
• Fan type: Centrifugal roof unit
• Configuration: Downflow exhaust
• Construction: UV-stabilised plastic cowl
• Impeller options across series: Plastic, steel or aluminium
• Bird mesh: Standard on downflow models
• Motor type: External rotor, squirrel cage induction motor
• Motor bearings: Sealed-for-life ball bearings
• Power supply options across series: 230V single-phase or 415V three-phase, 50Hz
• Motor protection: Built-in thermal protection
• Installation angle: Up to 30°
• Airflow testing: ISO 5801:2007
• Noise testing: BS 848 Part 2:1985

Ideal For

• Commercial ducted exhaust systems
• Roof-mounted downflow ventilation applications
• Commercial building ventilation projects
• Maintenance and replacement ventilation work
• Installations requiring a compact, low-profile roof unit
• Projects where protection against bird and vermin entry is required
• Trade professionals seeking Fantech ventilation equipment