KALLER reliability features
for your safer performance
Reliability – to be able to perform and maintain processes under routine, hostile or unexpected circumstances


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PED approved for
a minimum of
2 million strokes

KALLER gas springs are designed, produced and tested to withstand a minimum of 2,000,000 full cycles according to PED 2014/68/EU.  
Your benefits
The KALLER 2 million stroke PED approval ensures safer component cycle life at maximum operating conditions.



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Flex GuideTM System

Our KALLER Flex Guide System absorbs lateral piston rod movement, reduces friction, and lowers the operating temperature. 
Your benefits
Prolongs service life, allows more strokes per minute, and offers greater
tolerance to lateral tool movements. FlexGuide diagram_w








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Dual SealTM
Link System 

Our link system uses the KALLER Dual Seal solution technology – connecting gas springs using a combination of metal seal and soft seal. 
Your benefits
Fewer production interruptions due to leakage caused by vibration. Simplified installation thanks to the non-rotation feature.