Sethco® ZSX Series stainless steel bearing free sealless vertical centrifugal pumps are specifically designed for in-tank and out-of-tank use. They are built for heavy duty pumping of acid and alkaline solutions. Fully portable, these compact pumps can easily be transferred to different working areas as needed. By means of a convenient mounting panel, the pump can be set in a self-priming position in-tank, or outside the tank, as necessary. Sethco's ZSX series pumps incorporate a unique opposing twin-impeller design. This special patented feature provides high volume circulation and eliminates leakage up the pump column. No bearings or seals and no wearing parts in the pump permit dry running without damage. Rugged, corrosion resistant construction eliminates any metal contact preventing contamination or any reaction with corrosive liquids.

  • Capacities to 185 GPM (45 m3/hr)
  • Heads to 124 feet (38 m)
  • Motors to 7.5 hp (5.6 kW)
  • 316SS construction
  • No seals, bearings or wearing parts
  • Easy maintenance
  • Various mounting configurations available