Powered and passive ventilation plants, including filtered pressurisation units, heat, fume, and contaminant extraction systems. Chemical absorption or spray tower gas absorbers can be included to prevent the passage of aggressive and/or odorous environmental contaminants if necessary. Materials of construction are selected to meet the operating conditions and life expectancy requirements. Dust control equipment in process and production areas. The dust control equipment supplied comprises both items of standard design from recognised suppliers or custom-designed plants where the process warrants specialised systems.
Fan Filter Units
Fan filter units are stand-alone mechanical units consisting of a fan that draws air through a filtration system providing clean air into a room.
Pressurisation Units
Pressurisation units are standalone mechanical units consisting of a fan that draws air through a filtration system providing clean air into a room. The air pushed into the room causes a positive pressure that stops the ingress of dust into the space.
Ventilation Systems
Ventilation is a mechanical system that consists if a fresh air supply and an exhaust system that brings fresh air into a room or space and removes the contaminated air in a workspace. It is commonly used to remove contaminants such as fumes, dust, and vapors.
Evaporative Cooling
Evaporative coolers are a type of air conditioning unit that cools air through the evaporation of water. Evaporative coolers use a fan to force air over a water-saturated pad, causing the water to evaporate into it. This method uses much less energy than refrigeration and works well in dry climates.
HVAC Ducting
Ducting is the part of the HVAC system that distributes the air throughout the building. There are a few different types of air ducts that can be used depending on the application
Sheet metal ducts are usually made from galvanised sheet steel or stainless steel and can be either rectangular or cylindrical. They are rigid and durable and most often used in ventilation or air-conditioning and other low static pressure applications
Mild Steel welded ducting is a low leakage heavy-duty type of ducting mainly used for dust collection and kitchen extraction systems where the ducting can experience high static pressures or low leakage is required. The ducting can be painted, or hot-dip galvanised.