Ultrafilters N

Ultrafilters N Technical information (PDF 1 MB)

The KS-N ultrafilters have a compact and rugged construction with a very low risk of damage and above-average large filtration surface. The use of the filter medium in the pleat enables an extremely high intake-flow velocities and flow rates of up to 4,000 m3/hour (with a filter of 610 x 610 x 282 mm dimensions).

Field of application: Clean areas - pharmacy, medicine, nuclear power plants, microelectronics, and industry.
Waste disposal: The filters contaminated with the outdoor air should be disposed of by incineration or landfilling. The filters contaminated with toxic or radioactive particles should be disposed of as hazardous waste.

Technical data according to EN 1822F7-V40F9-V40E11-V35H13-P20H13-V30H13-V34-TH13-V40H14-V35U15-V30
Filtration class according to EN 779, 1822F7-U15
MaterialGlass submicron fibre filter pleat
Possibility of regenerationNo
Supply of material Frame width: 610 x 610 x 292, 305 x 610 x 292, and 762 x 610 x 292
Filter frameZinc-coated steel sheet, stainless steel sheet
QualityThe ultrafilters in filtration classes H13 and H14 undergo as standard the oil mist seepage test according to DIN 24184. For extra charge, a computer-controlled test of the filter medium ULPACATS.
Nominal air flow rate (m3/h) at 610 x 610 400040003500200030003400400035003000
Nominal air intake-flow velocity to filter surface (m/s)3,03,02,61,52,252,553,02,62,25
Initial pressure loss at nominal load (Pa)140175190250250270290250250
Recommended final pressure loss (Pa)450450450500600600600600600
Maximum thermal resistance (max °C)12512512570125220125125125