Top fill plug with air vent

Current mechanical seal replaceable with no need of pump disassembling (for all sizes)

“O” Ring seat design to allow an easily outer sleeve disassembly

Floating for self alignment replaceable diffuser wear ring (PPS Glass filled tecnopolymer to withstand chemically corrosive, mechanically aggressive and high temperature liquids)

Reduced impeller axial thrust for longer standard motor bearing life (17,500h)

Hard Material Intermediate bush bearing (Tungsten Carbide/Silicon Carbide) to improve life and ability to withstand heavy duty applications, like boiler feeding

Cast Iron Pump Body Alternative Materials