Welcome to LESER
Safety valves for all industrial applications
LESER LLC, located in Charlotte, NC/ USA, provides support and service directly from the manufacturer and holds a large stock with local assembly. Ask your LESER sales partner for competent consulting, convenient ordering, fast and punctual delivery and after sales service.
Emission prevention, reliable function under high backpressure and easy installation: For requirements of modern refrigeration system LESER has developed a standardized safety valve.
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LESER has updated the sizing program VALVESTAR. As of now, the new version 7.3.0 is available.