Klaus Union is the trusted specialist when leakage cannot be tolerated. As the world's leading manufacturer of sealless magnetic drive pumps, with over 60 years of experience, and over 60,000 installed units worldwide, this extensive product range provides unmatched sealless application coverage.

The company keeps numerous patents and offers a comprehensive product portfolio of centrifugal and screw pumps. Since many of the global operators of Klaus Union Pump Systems & Valves are from the Process, Manufacturing, oil & gas, chemical, and petrochemical industry, particularly high requirements are placed on all related products. Transport of aggressive, toxic, and/or explosive fluids does not allow any compromise on quality, service life, and safety. Designed and manufactured in accordance with various International standards, Klaus Union's failure-free products guarantee constant operation and protection of both, people and the environment.

Applications:

1. Oil & Gas and Petrochemical industries (For the transfer of Liquid containing considerable amount of solids, Lube Crude Fuel oils, Bitumen, Tar, Asphalt, Fats, Toxic fluids Resins etc.)
2. Multiphase products containing Liquid, Gas & solids.
3. Chemical and Process Industries (Acids, Lyes, Hydrocarbons, Heat transfer liquids, Industrial effluents, Aggressive Explosives and Toxic gases).
4. Power Plant Industries Sugar processing industry.
5. Refrigeration and Heat transfer applications (Hot water, Liquid gases & Heat transfer liquids)
6. Solid and semi solid products transfer applications.
7. Hot oil & Heat Transfer.
8. Applications requiring High System Pressure. (Especially when leakage to the atmosphere cannot be tolerated. Many problems can be traced back to mechanical seal failures, resulting in costly repairs and downtime).
9. Requirement for Heavy Duty Seal Less Centrifugal pumps (Petroleum, Heavy-duty chemical and gas).
10. Self-Priming (Especially when handling toxic, explosive and other dangerous liquids, leakage must be avoided, and self-priming applications require special attention).

KLAUS UNION PRODUCT RANGE

SEALLESS PUMPS

• SLM-NV Magnet Drive Single-Stage Centrifugal Pump according to DIN EN ISO 2858 and DIN EN ISO 15783
• SLM AV- Magnet Drive Single-Stage Centrifugal Pump according to ASME B73.3
• SLM AVP- Magnet Drive Single-Stage Centrifugal Pump according to API 685
• SLM GV- Magnet Drive Multi-Stage Centrifugal Pump based on DIN EN ISO 15783
• SLM SV - Magnet Drive Multi-Stage Side Channel Pump based on DIN EN ISO 15783
• SLM NVT- Magnet Drive Single-Stage Submerged Pump according to DIN EN ISO 15783

MECHANICALLY SEALED PUMPS

• NOV Single-Stage Centrifugal Pump with Shaft Sealing according to DIN EN ISO 5199
• GOV - Multi-Stage Centrifugal Pump with Shaft Sealing according to DIN EN ISO 5199
• TP NO - Single-Stage Submerged Pump with Shaft Sealing according to DIN EN ISO 5199
• P -Single-Stage Propeller Pump with Shaft Sealing
• DSP- Double Volute Twin Screw Pump with Shaft Sealing

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