Standard Ram and Pump Set General Purpose Cylinder Nominal Capacity 25 ton Cylinder Stroke 6 1/4 in Cylinder Retracted Height 10.75 in Hand Pump Type Max Pressure 10 000 psi Accessory Model Number GA2 GF20P HC7206 P392 RC256 Single Acting/Double Acting Single Acting Cylinder Model Number 4Z488 (Mfr. No RC256) Cylinder Series SCR Pump Model Number 6W462 (Mfr. No P392) Gauge Scale 0 to 51 500 Max Handle Effort 93 lb