PED approved for 2 million strokes

The development of KALLER gas springs has been conducted according to PED 97/23 since the European Pressure Equipment Directive (PED) took effect on 29 May, 2002. The KALLER gas springs are designed, produced and tested to withstand 2,000,000 full cycles* at the highest allowed charging pressure, the maximum permissible operating temperature and for all specified mounting methods. 

*Unless other value stated on the spring

Customer benefits:

Meet the PED requirements for the end user. The BBK-JINGBA  2 million stroke PED approval ensures safer component cycle life. Repair kits guarantee even greater value.

Overload protection system

Designed for controlled gas venting between the seal and piston rod with an integral safety stop and a specially designed guide. 

Customer benefits:

In case of a jammed cam or tool part being forced by gas springs, this feature reduces the risk of tool damage or injuries from parts expelling under high pressure.

Over-pressure protection system

The KALLER over-pressure protection system is designed to vent excessive gas pressure in a controlled manner. 

Customer benefits:

When internal gas pressure exceeds the maximum allowable limit, a gas spring with this feature reduces the risk of tool damage or injuries from parts rupturing under high pressure.

G3T  System

The G3T System absorbs lateral piston rod movement, reduces friction and lowers the operating temperature.

Customer benefits:

Prolongs service life, allows more strokes per minute, and offers greater tolerance to lateral movements between moving parts.

Training feature

It is vital importance to have basic gas spring technology knowledge, both in theory and in practice. This combined with training on the more advanced products is the essence of the KALLER training program.

Customer benefits:

Training is a useful tool for maintaining quality, development and revenues. Without doubt the BBK-JINGBA  training program is the best and most creative way to fully understand and appreciate the importance of our safety and reliability features.