MAB

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