Navigator/PoolVac Universal Propulsion Conversion Kit - White inlet-pipe-size_10" The rim is regulation size

The rim is regulation size (18 inches)

A great item to have for commercial aquatic facilities

Pentair MasterTemp 125

And you do not need to drain the water below the skimmer

Construction has been reinforced and powder-coated with aluminum to ensure that it will not rust or corrode

Navigator/PoolVac Universal Propulsion Conversion Kit - White inlet-pipe-size_10" The rim is regulation sizeThis is a Hayward AXV622DPK Concrete Universal Propulsion Conversion Kit, in White, for PoolVac Plus, PoolVac Ultra and Navigator Pool Cleaners. Kit includes Access Cover Assembly, White Lower Body and Screws, A Frames and Bushings, Saddle, Keeper, Screw and Washer, White Pods, Hex Head Pod Screws and Washers, Light Gray Flaps and Springs, Flap Adjuster, Turbine and Bearings, Pod Shoes and Lower Middle Body.