Gemini marketing supplies double acting aluminium cylinders. The features of the double acting aluminium cylinders are:
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
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
Built-in safety valve prevents accidental over pressurization
Double-acting for rapid retraction, regardless of hose lengths or system losses
