PrintFull Face Rubber Gasket Specs/Part #s Size in Inches Model Number 1 MA100FFRRG 1 1/4 MA1250FFRRG 1 1/2 MA150FFRRG 2 MA200FFRRG 2 1/2 MA250FFRRG 3 MA300FFRRG 4 MA400FFRRG 5 MA500FFRRG 6 MA600FFRRG 8 MA800FFRRG 10 MA1000FFRRG 12 MA1200FFRRG