Double-stroke Gas Spring

For heavy hatches with a large opening angle, the special double-stroke gas spring has a low starting force and a high end force. This gas spring is filled with different pressures in each of its tubes to cover two different force ranges. The compression of the spring causes a jumping progression, which adjusts much better to the curve of the opening and closing of the hatch.  

We offer our Double-stroke gas springs in various materials:

Steel

Stainless steel V2A (AISI 304)

Stainless steel V4A (AISI 316)