MAB

90mm MINI PLEAT ABSOLUTE FILTER H13-U17

DELTA series MAB – MAA absolute filters are mini-pleated, with very high filtration efficiency; MAB filters belong to HEPA class, whereas MAA filters belong to the ULPA class. They are made of a mini-pleated glass fiber sheet with continuous thermoplastic separators. It is fixed to the frame with a polyurethane sealant. The medium is protected by white epoxy painted micro-drawn steel protection grids. It is provided with a semi-circular expanded polyurethane one-piece gasket. MAB – MAA filters have a robust construction, high quality and moderate pressure drops which assure a long operating life. All the filters are individually tested through a scanning system to make sure there are no pinholes in the medium; at the end of the test they are labeled with the test results.

Technical Features

Product MAB MAA
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%
CE mark  ✓  ✓
ATEX version on request  ✓  ✓

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MAB MAA
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