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Replaceable filter cartridge having woven plastic sleeve - to hold element to perforated supporting cylinder
Replaceable filter cartridge having woven plastic sleeve - to hold element to perforated supporting cylinder
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机译:具有编织塑料套筒的可更换滤芯-用于将滤芯固定在带孔的支撑筒上
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摘要
A filter cartridge of economical construction uses a paper filter element sandwiched between a perforated metal inner cylinder and a woven plastic sleeve stretched or heat-shrunk over it. Used in vehicular and other applications. The cost of an outer perforated metal cylinder is eliminated compared with conventional cartridges, and considerably easier assembly is obtd.
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