Short Cased Axial

The Short Cased Axial fans are high-performance cylindrical axial flow units designed for industrial and commercial ventilation applications. Manufactured from high-grade rolled galvanised steel and finished in durable black polyester paint, these fans combine robust construction with reliable airflow performance. Fitted with aluminium impellers and externally mounted, pre-wired junction boxes, the range provides easy installation and maintenance. Available with single or three-phase motors and multiple pole speed options, the Short Cased Axial series is engineered to handle a wide range of operating temperatures and demanding airflow requirements.

High-grade galvanised steel construction

Aluminium impellers for efficient airflow

External, pre-wired junction box for ease of installation

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Product Information

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The Short Cased Axial fans are engineered for versatility, reliability, and long-term operation in industrial and commercial ventilation systems. Models 250, 315, 355, and 400ø feature IP54-rated external rotor motors with Class F insulation and thermal protection, suitable for working temperatures from -40°C to +40°C. Larger models, including 450, 500, 560, 630, and 710ø (6-pole), are rated IP65 with Class F insulation and thermal protection, capable of continuous operation between -40°C and +70°C.

All fans are speed controllable, with three-phase models compatible with inverters and smaller models adjustable via autotransformer, providing flexibility for varying airflow and system requirements. The aluminium impellers and cylindrical design enable consistent, high-efficiency airflow across a range of pressures.

Market & Application Suitability

The Short Cased Axial range is suitable for industrial plants, manufacturing facilities, commercial buildings, and process ventilation systems. Their robust construction, wide temperature tolerance, and flexible speed control make them ideal for supply and extract applications in demanding industrial or commercial environments.

Construction:
Cylindrical fan casing, high-grade rolled galvanised steel
Black polyester paint finish

Impeller:
Aluminium

Motor:
Single or three-phase options
2, 4, or 6 pole motor speeds (model dependent)
IP54 or IP65 rated
Class F insulation with thermal protection

Temperature Range:
-40°C to +40°C (smaller models)
-40°C to +70°C (larger models)

Speed Control:
Autotransformer (selected models)
Inverter (three-phase models)

Application:
Industrial and commercial ventilation
Supply and extract airflow

On Request

We offer a wide range of options and accessories to suit demanding applications, including enhanced corrosion resistance through paint or powder coating finishes and careful material selection. Available ancillaries include inlet and outlet ducting transitions, flexible connections, inline silencers, acoustic or thermal cladding, AV mounts, and inlet filter boxes. Motor options include high-efficiency IE4 AC motors, EC motors, UL-approved motors, and ATEX-certified solutions for Zones 1 & 21 and Zones 2 & 22 hazardous environments. Additional protection features such as increased ingress protection, weather cowls, and IP66-rated motors are also available to ensure reliable operation in challenging conditions.

Need some help?

Not sure which fan you need, or want more info?

Get in touch with us by email or phone using the details below.

E-mail:

enquiries@moduflow.co.uk

Phone:

01229 835555

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