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FREE Maintenance POS. Componente Componets Material 1 Corpo Body EN-GJS-400-15 2 Cappello Bonnet EN-GJS-400-15 3 Cuneo Wedge Carbon steel + EPDM 4 Stelo Stem St. Steel 1.4301 5 Boccola Bush Brass 6 Madrevite Leadscrew Brass 7 Guarnizione Gasket Aramid fbers + NBR 8 O-ring O-ring EPDM 9 Guida boccola Bushing guide PTFE 10 Volantino Handwheel Pressed Steel 11 Viti Screws Carbon steel 8
