Gemini marketing services offers aluminium hollow plunger cylinders. The features of the aluminium hollow plunger cylinders are:
Hollow plunger design allows for both pull and push forces
Composite bearings prevent metal-to-metal contact, increasing cylinder life and resistance to side-loads of up to 10%
Hard-coat finish on all surfaces resists damage and extends cylinder life
Floating center tube increases seal and product life
Handles standard on all models
Steel base plate and saddle for protection against load induced damage
Integral stop ring prevents plunger over-travel and is capable of withstanding the full cylinder capacity
High strength return spring for rapid cylinder retraction
