Calvin bi spray pola Stainless chromium oxidi
GW92A-35 Seal ji bo Alfa Laval Pumps bi morên xwendîye pêva
materia:
ring Rotary: Carbon / Sic
ring Stationary: SUS304 / SUS316 / Sic / TC
Seal Secondary: VITON, EPDM
Spring û metal parçeyên: SUS3047 / SUC316