High pressure hollow plunger hydraulic cylinders provide lightweight, versatile solutions for tensioning and testing.
ENERPAC® Hydraulic Cylinder, Series: RRH, Double Acting Cylinder, 103 ton Advance, 68 ton Retract Cylinder, Cylinder Class: 100 ton, Cylinder Effective Area: 20.63 sq-in Advance, 13.54 sq-in Retract, 10000 psi Maximum Operating, 1-1/2 in Stroke, 8 in Extended Height, 6-1/2 in Collapsed Height, 30.94 cu-in Advance, 20.32 cu-in Retract Oil, Hydraulic Return, 6-1/2 in Cylinder Bore Diameter, 8.38 in OD, Hollow Plunger, 4.97 in Saddle Diameter, 5 in Plunger Diameter, Base Mounting, 2 Mounting Holes, 5/8-11 Diameter Mounting Hole, Steel, Baked Enamel
| Collapsed Height | : | 6-1/2 in |
| Cylinder Bore Diameter | : | 6-1/2 in |
| Cylinder Capacity | : | 103 ton Advance, 68 ton Retract |
| Cylinder Class | : | 100 ton |
| Cylinder Effective Area | : | 20.63 sq-in Advance, 13.54 sq-in Retract |
| Cylinder Type | : | Double Acting |
| Extended Height | : | 8 in |
| Finish | : | Baked Enamel |
| Material | : | Steel |
| Maximum Operating Pressure | : | 10000 psi |
| Mounting Hole Diameter | : | 5/8-11 |
| Mounting Type | : | Base |
| Number of Mounting Holes | : | 2 |
| Oil Capacity | : | 30.94 cu-in Advance, 20.32 cu-in Retract |
| Outside Diameter | : | 8.38 in |
| Plunger Diameter | : | 5 in |
| Plunger Type | : | Hollow |
| Return Type | : | Hydraulic |
| Saddle Diameter | : | 4.97 in |
| Series | : | RRH |
| Stroke | : | 1-1/2 in |
- Relief valves prevent damage in case of over-pressurization
- Baked enamel finish for increased corrosion resistance
- Double acting operation for fast retraction
- Nickel-plated, floating center tube increases product life
- Hollow plunger allows for both pull and push forces
- Plunger wiper reduces contamination, extending cylinder life
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