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Gaskets are 4 bolt hole up to and including DN80DN100 and above are 8 bolt hole. JTM 3mm PN6 EPDM DN25 Full Face Gasket - 1 inch EPFF6/DN25
Gaskets are 4 bolt hole up to and including DN80DN100 and above are 8 bolt hole. JTM 3mm PN6 EPDM DN25 Full Face Gasket - 1 inch EPFF6/DN25