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LESER Nanotightness

LESER Nanotightness

The LESER Nanotightness technology for reliable valve function exceeds the tightness requirements of API 527 by 50%

More about LESER Nanotightness
Safety valves for FPSO

FPSO solutions for safety valves

Due to high alloy materials LESER safety valves are extremly corrosion-resistant.

Safety valves for FPSO
Cool Solutions

Cool solutions

LESER offers safety valves for industrial refrigeration

To cool solutions
LESER Spare Parts Kits

LESER Spare Parts Kits

LESER Original Spare Parts Kits simplify ordering, stocking and logistics.

Learn more about Spare Parts Kits
POSV for high pressure

Safety valves for high pressure

LESER expands the range for pilot-operated safety valves up to 426 bar/ 6170 psig.

To pilot-operated safety valves

Welcome to LESER

Safety valves for all industrial applications

Safety relief valves from LESER reliably protect industrial applications against overpressure. Browse the product range and see some of our references.

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.

LESER products

News

26.09.2016 Passion for Technology: Progress for more safety

Investing more than 5 million EUR per year into modern technology and processes LESER has set new standards regarding economic efficiency.

Typical repair-mistake - twisted bellows 14.09.2016 Services around the safety valve: How to properly maintain and repair a safety valve

The LESER Maintenance Handbook contains comprehensive information about the maintenance and service of a LESER safety valve.

Application-based solutions from LESER during the SMM 30.08.2016 Application-based solutions: Visit us during the SMM in Hamburg, Germany!

How many safety valves does a ship need?

Contacts in your country

LESER GmbH & Co. KG

LESER GmbH & Co. KG

Telephone: +49 40 25165 100


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