For the following sized cartridges:

300ml x 300ml;
300ml x 150ml;
150ml x 150ml;
150ml x 75ml

Comes out of the box sized for 300ml x 300ml. To convert to other ratios, you will need to order individual Push Disks and a Push Disk Wrench or a Push Disk Kit separately. The push disk kit consists of the push disks needed for all other conversions as well as a Push Disk Wrench, which is used to remove the push disks from the rods.

• Nominal Thrust 1100 lbs @ 100 psi / 4" Cylinder
• Easily Converts in Just Seconds with Snap In/Snap Out Push Disks
• Patented Cartridge Stabilizing Plate Securely Holds All Cartridges