Comparison : Item # FLT-02, Model "FLT" Series Cast Iron Screwed Flanges
Item # FLT-25, Model "FLT" Series Cast Iron Screwed Flanges
Item # FLT-03, Model "FLT" Series Cast Iron Screwed Flanges
Item # FLT-04, Model "FLT" Series Cast Iron Screwed Flanges
Item # FLT-05, Model "FLT" Series Cast Iron Screwed Flanges