GP Filters

Common installation work carried out other than dust & fume extraction.

• Compressor ducts – summer warm air discharge winter warm air to factory
• General ventilation – fans in roofs for factory cooling and air changes
• Office ventilation – where offices are inside an industrial building
• Warm air ducting – from industrial heaters for spot heating or spray booth makeup air
• Ventilation ducting for workforce or process cooling
• Clean room ventilation
• Air control curtains over doorways to prevent heat loss
• Air control curtains within factories to aid process heat control
• Factory canteen cooker canopies and extraction
• Acoustic attenuation

• In the course of our LEV surveys we use analogue TA2 anemometers, digital pressure meters, dust lamps and smoke testers.
• A digital particle sampler is used for return air sampling where necessary.
• All our meters are calibrated annually and are checked between calibrations by comparing their readings to the latest calibrated meter. In this way a meter that has become less accurate, is soon identified and is recalibrated.
• Pitot tubes and digital pressure meters are used where highly accurate airflow measurements are required. For example when calibrating production plant and for test equipment.

• Dust collectors – filter replacement, cleaning mechanism servicing, refurbishment.
• Rotary valve – motor, gearbox, rotor, bearings and blade replacement.
• Fans – replacement of faulty fan impellers, drive belts, motors, bearings, casings.
• Ductwork – replacement of damaged and worn out duct, unblocking and hatch fitting.