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KRH Filterholder return grilles
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CONTENTS Description and coding 2 Technical data. Selection tables 4
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Filterholder return grilles Description Filterholder return grille for installation in clean rooms, pharmaceutical industries and hospital settings. Possibility of G4 to F7 filtration (48 mm) or G4 (13 mm) + F7 (34 mm) double filtration. Characteristics and application Return grilles for air evacuation in surgical theatres and rooms with high cleanliness requirements. This filter is easy to clean and can be seen from the room, which makes clogging easy to check for fast, simple maintenance. Filters installed flush with the grille to prevent “dead areas” with quick 1/4-turn tab...
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Technical Data. Selection tables. The filterholder grilles for air return can be installed in clean rooms and hospital settings in two different ways. Installation of a single grille that returns 100% flow or installation of two grilles at different heights, one at the lower part of the room that returns 2/3 flow and another at the top that returns 1/3 flow. SELECTION TABLE SELECTION TABLE FOR ONE GRILLE FOR TWO GRILLES Total reference flow. The flow rates listed are recommended on the basis of the filter size. The initial pressure drop for a G4 filter is 90 Pa and the final...
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THIS CATALOGUE IS COPYRIGHTED. Partial or full reproduction of its content is strictly prohibited without express written authorisation from KOOLAIR, S.A. CEN-KRH-1015-00
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KOOLAIR, S.A. Calle Urano, 26 Poligono industrial nº 2 – La Fuensanta 28936 Móstoles - Madrid - (España) Tel: +34 91 645 00 33 Fax: +34 91 645 69 62 e-mail: info@koolair.com
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