Impellers– wide variety of metallurgic and elastomeric options (metal and elastomer interchangeable) – pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in preventing seal contamination – optional castings of straight or semi-Francis vanes (from 3 to 8 vanes on certain sizes) offer wider hydraulic options in single sizes
Liners – wide variety of metallic and elastomeric options (metal and elastomer liners are interchangeable) to select from in order to provide the longest wear life possible.
Expeller (Centrifugal Seal) – no external sealing water required where applicable Stuffing Box – flushed gland sealing with braided packing and a lantern ring Mechanical Seals.
Cartridge-style bearing housing allows for removal from pump and assembly in controlled environment Oversized shaft diameters and reduced overhang in the wet-end contribute to long life and reliability in the field