HLA Serie HEPA Filter
HLA Serie HEPA Filter are used in hospitals and various other sectors, including the nuclear, food processing and semiconductor industries. HEPA filters are highly reliable, as they are subjected to strict quality checks and extensive testing.
Ranging from H14, H13, E12, E11, E10 in compliance with EN 1822
HEPA filters are constructed in various ways, depending on their application. Our endeavour is to achieve the lowest possible resistance for each model, thus helping to reduce your energy costs.
Application : Cleanrooms, operating rooms
Frame : Extruded aluminum
Spacers : Hotmelt
Bonding : 2 component polyurethane
Medium : glasfibre paper
Gasket : polyurethane
Filter class according to EN 1822 : E10, E11, H13, H14
Maximum/recommended final presssure drop : 500 Pa
Maximum temperature : 70°C
Maximum relative humidity : 90%
It is essential that the following rules be observed when installing HEPA filters:
Avoid touching the pleat package, as this may cause damage
Ensure that every HEPA filter is validated following installation, to ensure that it is correctly fitted and devoid of damage
Keep copies of test reports on the filters, and maintain suitable records of the test reports, stickers, resistances and validation reports
Ensure that the flow rate of HEPA filters is never exceeded by more than 25%. Such excesses may cause performance deterioration or even damage the filter
When fitting, ensure that the frames and filters are clean and that gaskets and any other seals are completely intact
Use suitable protective equipment at all times, even when replacing used filters
Maintain filter installation records; note the date, type and initial resistance.