The “ZSX series” stainless steel vertical centrifugal pumps are completely corrosion resistant and are recommended for transferring, recirculating and agitating a wide range of chemical, laboratory and industrial process applications.
Like our popular “ZDX” series, these stainless steel models incorporate a unique opposing twin-impeller design. The design feature provides high volume circulation and eliminates leakage up the pump column. No bearings or seals permit dry running without damage.

The pumps are engineered to provide flows up to 100 GPM (378 LPM) and pressures up to 68 TDH (20 M). All wetted parts are precision manufactured from 316 stainless steel.

Features

• Bearing free, sealless design permits the pump to run dry without damage.
  
• Mounts inside or outside of tank.
  
• Corrosion resistant 316 stainless steel construction.
  
• Transfers corrosive liquids to 100 GPM (378 LPM).
  
• Pressure to 58 feet TDH (20M).
  
• Twin impeller design prevents liquids from rising up the pump column.
  
• Compact and space saving.

Typical Applications

• Solvents
• Alkaline solutions
• Some acid solutions
• Electroless nickel plating
• Alkaline cleaning tank
• Photo resist solutions
• Pharmaceuticals
• Cosmetics
• Agricultural chemicals
• Nickel acetate seal solutions to 210°F (98°C)
• Hydraulic fluids

Easy to Maintain
All Sethco “ZSX” vertical stainless steel pumps are designed and built for rugged industrial service. There are no normal wearing parts. They are fully field repairable.

Easily Mounts to Tank
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.

Motors
Sethco “ZSX” electric motors are totally enclosed, fan cooled, U.L. recognized, CSA approved and continuous duty rated. The motors are protected by special corrosion resistant paint and corrosion resistant drip cover. The motors are equipped with over-sized, double sealed ball-bearings, and have a solid one piece extended stainless steel shaft to prevent vibration and assure long life. A lip seal protects the motor bearing from fumes and vapors.

Design Features

• 316 Stainless Steel Construction
  
• Corrosion Resistant Drip Cover
  
• Heavy Duty Mounting Panel
  
• Liquid Barrier- No Leakage Up Column
  
• High Flow Twin Impeller Design
  
• One Piece Extended Motor Shaft