On a construction site the job of a fan varies: sometimes you need a large volume of air for general ventilation, sometimes targeted extraction in a confined space, and sometimes cleaner indoor air. The TSR-ELSITE fan range covers all of these needs, from portable fans to ducted and blower fans and an air cleaner.

The right fan for every application

The intended use and the required air volume determine which fan type suits the site best.

Portable fans for general ventilation and drying

VAF series fans are light and easy to move, so they suit daily use at different workstations. The series covers four sizes: VAF-200 (22 m³/min), VAF-300 (56 m³/min), VAF-400 (120 m³/min) and VAF-800 (256 m³/min). The smallest models run from an ordinary 230 V socket, while the most powerful VAF-800 requires a 400 V three-phase supply.

The VAF series is particularly suited to:

• general ventilation on site
• boosting the drying of structures and spaces
• removing dust and odours from work areas
• sites where the fan is moved frequently from place to place

Ducted fans for moving air through ductwork

GAARDFAN series ducted fans are designed to move large volumes of air under pressure, often together with an air duct or a filter box. The range covers models from 7,000 to 25,200 m³/h: GAARDFAN DS7 is directionally adjustable and fitted with wheels, GAARDFAN 8 and GAARDFAN 25 run on 230 volts, and the most powerful GAARDFAN 12 requires a 400 V supply. The FILTERBOX STAC-300 filter box can be connected to a ducted fan when dust or impurities need to be filtered out of the air.

Ducted fans are particularly suited to:

• moving large volumes of air through ductwork
• boosting construction drying together with ducting
• ventilating dusty or contaminated spaces with a filter box

Blower fans for targeted air extraction

GAARDBLOWER blower fans direct air precisely to the required point through a hose, for example into a confined space, an excavation or a tank. The range has two outputs, 1800 m³/h (375 W) and 5100 m³/h (560 W), plus an air hose and a nozzle adapter as accessories for targeted blowing.

Blower fans are particularly suited to:

• ventilating confined and enclosed spaces
• air exchange in excavations and tanks
• targeted air extraction using a hose

Air cleaner for indoor air quality

The ST225 air cleaner differs from the other fans in its purpose: it does not just move air but filters impurities out of it. Output is 1350 m³/min and operating voltage 230 V, so the unit is quick to set up in locations where indoor air quality is critical, for example during demolition and renovation work.

Solutions designed for professional use

Unlike fans intended for consumer use, TSR-ELSITE fans are designed to withstand continuous use in construction site conditions.

The benefits of professional-grade fans include:

• a durable structure for continuous use
• large air volumes and efficient performance
• several size classes for different sites
• easy to move around the site

Frequently asked questions

Which fan is suitable for construction drying?

The best options for boosting construction drying are the portable fans in the VAF series or the GAARDFAN ducted fans, which keep the air moving efficiently and speed up the removal of moisture from structures.

How do I choose the right size class?

The choice depends on the size of the space and the air volume required. A small workstation is often served by a VAF-200 or VAF-300, while a larger space or a heavy drying requirement calls for a VAF-800 or a GAARDFAN ducted fan. Also check whether the site needs a 230 V or a 400 V supply.

When should I choose a blower fan?

A blower fan is the right choice when air needs to be directed precisely to a particular point through a hose, for example into a confined space, an excavation or a tank that an ordinary fan cannot reach.

What is the air cleaner used for?

The ST225 air cleaner suits locations where impurities in the indoor air need to be brought under control quickly, for example during demolition and renovation work, when ventilation alone is not enough.

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