A-508CS is an Air-operated Grease Gun with Suction patented design.
It mainly features the following points:

1. 360° rotating handle (Suction patented)
    The gun handle can rotate to any angle (360 degrees).
    This allows user to operate within limited space.

2. Continuous flow of grease
    A considerate design which brings user convenience.
    Minimum delivery volume is 3.5cc per second.

3. Tube with outer cap and stopper
    The outer cap allows user to clean up the inside of tube.
    With stopper, user is able to fix the rod handle at any place.
    It provides a more convenient and laborsaving way to load grease.

Tool Specification:

• Capacity: 400 c.c. Bulk / 14 oz. Cartridge
• Continuous Flow
• 360° Rotating Handle
• Standard Accessory: A-403A (Rigid spout)
• Air Source Range: 
  Input pressure: 60 psi ~ 150 psi
  Output pressure: 2400 psi ~ 6000 psi
• Pressure Range: 
  Working pressure: 3,600 psi
  Maximum pressure: 10,000 psi