Process Filtration From Pure to Sterile Sterile Air Unit P-SLF MAIN FEATURES & BENEFITS: • Mobile unit for sterile filtration of ambient air Sterilisable with saturated steam Donaldson Filtration Deutschland GmbH Büssingstr. 1 42781 Haan Germany

Process Filtration PRODUCT DESCRIPTION In the processing of perishable or sensitive The filtration system is a compact unit products the demands for hygiene are usually consisting of a pre- and sterile filter with a low very high. The ambient air is polluted and can pressure blower. With a very low overpressure ruin even the cleanest production process if it the sterile air is transported into the storage comes in contact with the end product without tank. This constant air exchange prevents the being purified. Bacteria, viruses, phages, oil growth of bacteria, viruses and phages which mist,...

Process Filtration FUNCTION The blower sucks the dry polluted ambient During sterilization of the sterile chamber and the sterile filter elements, the disc valve (7) chamber (2). The air is cleaned with the needs to be closed to prevent steam entering prefilter at the upstream side of the blower. the blower. To maintain a good steam quality the The retained particles cause an increase in steam filter (8) is standard on the P-SLF sterile the differential pressure. To maintain to air unit. After sterilization the condensate can be protect the blower (4) a vacuum relieve valve drained out the discharge...

Process Filtration TECHNICAL DATA Capacity at m³/h Filter Elements Note: All P-SLF sterile air units are also available in PN 4 version. This means it can be sterilized with saturated steam up to 4 bar or a steam temperature of 140 °C. The name of such a sterile air unit would e.g. be P-SLF 0576-4. ** max 0.17 bar total difference of the blower Other voltage or frequencies are available on 380 V/ 660 V人, 50 Hz (P-SLF 1536-0 to 3072-0) Technical alterations reserved 07/2007 For more information on our sterile air unit please contact your Donaldson Sales Engineer and visit our website at www.donaldson.com!...