item
no. description quant. DN 25/50 DN 50/100 DN 100/200 DN 80/150
"a"
RMG part no.
303 o-ring 1 00 020 508 00 020 508 00 021 184 00 021 184
306 diaphragm 1 10 011 140 10 011 140 10 011 240 10 011 240
314 foam ring 1 10 023 593 10 023 633
319 foam ring 1 10 023 592 10 023 632
726 o-ring 2 00 020 227 00 020 227 00 020 235 00 020 235
727 o-ring 2 00 021 142 00 021 142 00 020 607 00 020 607
748 o-ring 1 00 020 247 00 020 427 00 020 573 00 021 361
754 o-ring 1 00 020 236 00 020 458 00 020 313 00 020 313
503.20 p.18
4. Parts for maintenance