Description Manuals Videos Articles Clemco 01245 - Seal, Pop-up Valve, Rubber 1.35 ID x 2.125 OD Model 1028 & 1042 Item # 1 What Size Do I Need For My Blast Machine? Sandblasting and the Importance of Surface Profiles Related Parts (3) Parts Included (3) Clemco Model 1028 Pot Only #21050 $2,415.30 825 Clemco Model 1042 Pot Only #21052 $2,551.10 826 Pop-up Valve & shaft, 2 inch Opening #01242 $68.87 872 Customers Also Viewed Pop-up Valve & shaft, 2 inch Opening #01242 $68.87 Clemco Pop-up Valve Seat, Rubber 4 inch I.D. … #02325 $19.40 Clemco Pop-up Valve with external sleeve, 4 i… #03699 $104.76