Hollow Piston
PowRlock hollow piston heads are the easiest and most versatile of all heads to mount. They accommodate and are mounted over any length bolt, stud, or rod which passes through the hollow piston for easiest installation. They can be installed to act in either a push or a pull motion. The exclusive patented PowRlock hollow piston head asserts forces up to 24,000 pounds.
By removing the internal spring, stroke is approximately doubled, oil volume required also approximately doubled
Do not allow unrestricted piston travel beyond 90% of maximum stroke
PowRlock hollow piston heads are the easiest and most versatile of all heads to mount. They accommodate and are mounted over any length bolt, stud, or rod which passes through the hollow piston for easiest installation. They can be installed to act in either a push or a pull motion. The exclusive patented PowRlock hollow piston head asserts forces up to 24,000 pounds.
Unit of Measure
Overall Length |
N/A 2.75 in |
Weight |
N/A 3.50 lb |
Piston |
N/A Hollow |
Outside Cylinder Diameter |
N/A 2.63 in |
Effective Piston Area |
N/A 1.98 in² |
Piston Stroke (Max.) |
N/A 0.25 in |
Piston Rod Diameter |
N/A 1.38 in |
Hollow Piston Inside Diameter |
N/A 0.76 in |
Mounting Thread |
N/A 1/4"-20NC |
Oil Pressure Rating (Max.) |
N/A 10000 psi |
Force per 1000 PSI |
N/A 1976 lb |
Ram Force (Max.) |
N/A 19760 lb |
Oil Volume Full Stroke |
N/A 0.49 in³ |
Oil Port Diameter NPTF |
N/A 0.25 in |
Country of Origin |
N/A US |
Warning |
N/A Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm. |
