This part is a replacement wear ring found in 48 frame 1 1/2" Flo-Master "FMHP" Series Side Discharge and "FMCP" Center Discharge Spa Pumps.. The ring measures about 1 3/4" inside the wear ring and 2 3/16" at the widest part and about 3/4" tall..
Impeller, Aqua-Flo, FMHP, FMCP, TMCP, FMVP, 0.5HP, 91693501
Impeller, Aqua-Flo, FMHP, FMCP, TMCP, FMVP, 0.75HP, 91693551
Impeller, Aqua-Flo, FMHP, FMCP, TMCP, FMVP, 1.0 HP, 91693601
Impeller, Aqua-Flo FMHP, FMCP, TMCP, FMVP, 1.5HP
Impeller, Aqua-Flo, FMHP 1 1/2" Side, FMHP, FMCP, TMCP, FMVP, 2.0HP, 91693701
