Klaus Union

Founded in 1946 in Bochum, Germany, Klaus Union is now a market leader in the production and supply of advanced pumping systems, developed into today's world's leading manufacturer of sealless magnetic drive pumps. The company owns numerous patents and offers a comprehensive product portfolio of (Mechanically sealed / Magnetically driven) centrifugal and screw pumps. Providing the broadest range of sealless application coverage, Klaus Union is the trusted specialist, when leakage cannot be tolerated. Over 100,000 installed sealless magnetic drive pumps worldwide handle aggressive, toxic and explosive fluids safely and reliable. Serving the Chemical, Petrochemical, Pharmaceutical and other Industries.

  1. CENTRIFUGAL PUMPS – WITH MAGNET DRIVE:

    • Single-Stage – DIN EN ISO
    • Single-Stage – API
    • Single-Stage – ASME
    • Multi-Stage – DIN EN ISO / API
    • Side Channel Pump – DIN EN ISO
    • Submerged Pumps – DIN EN ISO / API / ASME
    • Vertical Inline Pumps – DIN EN ISO / API / ASME
    • High Temperature Applications
    • Energy Efficient Design
  2. CENTRIFUGAL PUMPS – WITH SHAFT SEAL:

    • Single-Stage – DIN EN ISO
    • Single-Stage – API
    • Multi-Stage – DIN EN ISO / API & ISO
    • Submerged Pumps – DIN EN ISO / API & ISO
    • Propeller Pumps
    • Lower-Flange Propeller Pump
  3. TWIN SCREW PUMPS – WITH MAGNET DRIVE:

    • Single Volute – API
  4. TWIN SCREW PUMPS – WITH MECHANICAL SEAL:

    • Single Volute – API
    • Double Volute – API