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.
Your chemical plant processes expensive media and with every media loss you lose money? Our Modulate Action safety relief valves operate efficiently and minimize the media loss to the lowest level.
Your plant is not operating at all and you need immediate replacement? With our fast track delivery you will receive your standard safety relief valve within 24 hours - worldwide.
We optimize continuously our safety relief valve product portfolio. We will gradually switch to new materials for bonnet spacers of API safety relief valves.