Maintaining good ventilation in confined areas is crucial for the wellbeing of tradies and the success of the project they are working on. However, not all confined spaces require the same ventilation system, as environmental conditions can vary significantly. For this reason, it is important to understand the space you are working in to choose the right fan.

Haydn offers two solutions designed to meet different ventilation needs: the Industrial Fan and the Explosion Proof Ventilation Fan. While both products move air efficiently, they are engineered for different environments and safety requirements.

This blog outlines their features, highlights the key differences, and helps you decide which option is right for your next project.

Haydn Industrial Fan – an everyday ventilation and extraction

This 300mm Haydn® Industrial Fan is a reliable everyday fan, designed specifically for assisting with ventilation in confined spaces, as well as rated for the extraction of smoke and dust in non-hazardous areas, thanks to its axial flow mechanism.

Key Features

• 300 mm diameter fan offering robust airflow suited to general circulation and extraction
• Dual settings allow basic speed control for flexibility in airflow
• Rated for smoke and dust extraction, helping improve air quality in confined areas
• Shock-proof rubber feet and metal-free blades reduce maintenance and enhance durability
• Insulated handle for portability and ease of repositioning
• Automatic over-heating shut off improves safety during extended use
• Strong safety cage made of iron for operator protection

Accessories – Industrial Fan Ducting

The Haydn Industrial Fan can be paired with Haydn Industrial Fan Ducting to help keep the worksite free of dust and smoke. The ducting is easy to connect to the fan using the metal clip fastening. Its flexible, durable construction includes hanging hooks, allowing it to be positioned close to ceilings if required. It is available in 5-metre and 10-metre lengths.

Haydn Explosion Proof Ventilation Fan – made for hazardous environments

The Haydn® Explosion Proof Ventilation Fan (300mm) is a high-performance, portable industrial ventilation solution engineered for safe and efficient air movement in hazardous and confined environments. Designed to meet the demanding requirements of industries such as petrochemical processing, underground maintenance, construction, and industrial shutdowns, this fan combines robust construction, reliable explosion-proof performance, and ease of transport.

Key Features

• Certified explosion-proof motor (Ex db IIB T4 Gb), suitable for hazardous locations with combustible atmospheres
• High airflow capacity (approx. 65 m³/min) and static pressure performance for effective ventilation, even when fitted with long ducting
• Durable stainless steel safety cage and robust construction withstand tough industrial usage
• Low noise and low vibration operation improves comfort without compromising performance
• Compact design suits confined spaces while meeting stringent safety criteria
• Designed for hazardous environments, including underground maintenance, petrochemical sites and construction zones
• Requires qualified electrical installation and certified intrinsically safe plug to maintain explosion-proof status

Accessories – Explosion Proof Ventilation Fan

The Haydn Explosion Proof Ventilation Fan Ducting is crafted from premium PVC that is airtight, waterproof, and resistant to oil and scratches. Designed for demanding industrial environments, it features internal steel reinforcement to prevent collapse and durable outer rubber strips for added abrasion protection.

The ducting also includes integrated grounding points with earth clamps, which must be connected to a verified earth ground. This allows static charge generated by friction inside the duct to be safely and instantly conducted to earth via the internal steel wire mesh.

With a wide operating temperature range of -20°C to 120°C, it is ideal for ventilation in factories, tunnels, automotive facilities, blowers, dryers, and grain cleaning systems. Available in 5-metre and 10-metre lengths to suit your setup.

What Sets Them Apart

The Haydn Industrial Fan is an effective, general-purpose ventilation solution for everyday industrial environments where dust and smoke control are priorities. It combines portability, safety features, and straightforward operation for typical workshop or construction site use.

In contrast, the Haydn Explosion Proof Industrial Fan is purpose-built for hazardous atmospheres. Its certified explosion-proof design and robust build instil confidence in environments where combustible vapours or dust pose a real risk of ignition.

Selecting the correct fan isn’t just about airflow — it’s about ensuring safety, compliance, and suitability for the specific conditions of your workplace. If you operate in standard industrial settings, the regular Industrial Fan will serve well. If your environment involves high ignition risk, the Explosion Proof model is the appropriate choice.