series 40

Our patented problem solver. Convinced by its unsurpassed service friendliness. Especially proven in the conveying and control of abrasive media.
screw connection G 2”, G2½", G 3” DN50, DN65, DN80

material specifications


housing, not in contact with medium: aluminium casting G-Al Si 7 Mg, age-hardened, powder-coated silver-grey

threaded cover: POM plastic (polyoxymethylene), natural white

o-ring: nitrile rubber NBR

screws: galvanized steel

sleeve: as selected

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