Features Solid bronze glands and wear ring for long life. Male NPT threads on the rod end and female NPT in base. Chrome-plated piston rods resist corrosion and wear. Quick-connect coupling for fast setup. Cylinder Cap. (Tons) / 25 Stroke (In) "D" / 6 1/4 Model Number / RC-25-SA-6 Closed Height "C" / 10 3/4 Ext. Height (In) / 17 Eff. Area (Square Inch) / 4.90 Oil Capacity (Cubic Inch) / 30.6 Outside Diameter "A" / 3 3/8 Rod Diameter "B" / 2 1/4 Bottom to Port Diameter "E" / 1 Plunger Thread / 1 1/2-16 x 9/16 Collar Thread "F" / 3 5/16-12 x 2 Mounting Holes "G" / (2) 1/2-13, 2 5/16 Dia.B.C. HP-50 Oil Capacity (Cubic Inch) / 37 Type of Cylinder / Single Acting Handle Length (In) / 22 Length (in) / 19 3/4 Width (in) / 5 Height (in) / 5 1/2 Weight (lb) / 16 Rated Pressure 1st Stage (psi) / N/A Rated Pressure 2nd Stage (psi) / 10,000 Oil Displacement per Stroke 1st Stage (Cubic Inch) / N/A Oil Displacement per Stroke 2n Stage (Cubic Inch) / .19