1. Dual pneumatic cylinder structure design brings higher stability during operation, more average actuation force and smoother fluid output. 2. Patent design of follower plate which enables the follower plate and container can be combined tighter. This can be used on any container with taper or high viscosity fluid and can further reduce the residual materials inside the container or at the bottom of container significantly. 3. The pneumatic cylinder auxiliary press is suitable for high viscosity grease or grease that hard to extract by normal pump. 4. Suitable for 1kg Cleanroom-Specific Lubricant for Easy-Open Cans. 5. The compact design of pump is suitable for integration with production lines. 6. Suitable for cylindrical or conical containers with inner diameters of 86, 100, and 190 and heights up to 190. 7. Grease Usage: Available for normal #00~#3 grease. For special grease please contact with us.