with EPDM-gaskets figure C3100 476 07, for union connection figure 476, with 20 pcs. each of DN 15, DN 20, DN 25, DN 32 and 10 pcs. each of DN 40 and DN 50
with EPDM-gaskets figure C3100 476 07, for union connection figure 476, with 20 pcs. each of DN 15, DN 20, DN 25, DN 32 and 10 pcs. each of DN 40 and DN 50