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Safety valves from LESER

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High Performance 441 XXL - casted design

LESER Type 441 XXL

The new Type 441 XXL as a cast version in carbon steel and stainless steel with a maximum delivery time of eight weeks. 

441 XXL
Safety valves from LESER

LESER Digital ID

The LESER Digital ID provides access to all digital information of a safety valve, quickly and directly on the valve.

Digital ID
Valvestar from LESER


Sizing of your safety valve.

LESER Engineering - The technical online manual


The comprehensive technical handbook on everything you would like to know about safety valves.

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