Maintenance Set Cylinder Nominal Capacity 25 ton Cylinder Stroke 6-1/4 in Max Pressure 5 000 psi Maintenance Set Type Industrial Single Acting/Double Acting Single Acting Cylinder Series RC Pump Type Hand Pump Model Number 6W462 (Mfr. No P-392) Cylinder Model Number 4Z488 (Mfr. No RC256) Accessory Model Number 6BU60 (Mfr. No HC7206) GA-2 GP-10S P-392 RC-256 Number of Pieces 18 Capacity with Attachments 12.5 ton