69mm MINI PLEAT ABSOLUTE FILTER H13-U17
DELTA series AB – AA models are mini-pleated absolute filters, for unidirectional airflow system applications.
AB models are produced in a wide range of sizes with air flow rates ranging from 65 to 2700 m3/h. All the filters have an extruded anodized aluminum frame, 69 mm deep, with white epoxy painted micro-drawn aluminum protection grids on both sides. The mini pleat filtering pack, in micro-fiber glass, keeps the proper shape by means of continuous hot-melt spacers, to guarantee the lowest pressure drop and the flow laminarity. Any air by-pass risk is avoided sealing the media to the frame with a polyurethane elastomer sealant. Once the filter is installed, the tightness is guaranteed by a special half-round expanded polyurethane single piece gasket. Every single filter is checked with a scanning test according to EN 1822, then labeled and the test report is printed and packaged with the relevant filter.
|Efficiency MPPS||99,995 %||99,9995 %|
|EN 1822:2009 classification||H14||U15|
|Suggested final pressure drop||400 Pa||400 Pa|
|Maximum pressure drop||600 Pa||600 Pa|
|Maximum operating temperature||70 °C||70 °C|
|Maximum relative humidity||90%||90%|
|ATEX version on request||✓||✓|