Mechanical seal R-706C. Used in pumps GRUNDFOS series JP, CH8, CH12, CRK (I) 2, CRK (I) 4 series SPK1, SPK2, SPK4, series SPK8, pumps series CR4, series CR4
Material kit seal Grandfos R-706-c
Materials
Rotary ring: SIC
Stationary ring: SIC
Bellows: EPDM / VITON
Spring: SS304 / SS316.
Metal parts: SS304 / SS316.
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