Characteristics:
Single-acting Hollow Plunger Cylinders
Working pressure: 700bar
For use in Testing, Maintenance and Tensioning Applications
●Hollow plunger design allows for both push and pull forces.
●Single acting, spring return.
●High strength alloy steel for durability.
●Baked enamel finish for increased corrosion resistance
●Each cylinder has an HH-II R2 3/8 male half coupler and dust cap.
Single-acting hollow plunger cylinders:
- Spring return structure and outer ring thread make installation more convenient.
- The single-acting hollow plunger hydraulic jack piston is a hard chrome plated to prevent scratching and corrosion.
- The single-acting hollow plunger hydraulic jack is painted surface, which is more resistant to corrosion.
Hydraulic hollow top application:
Jiurey hollow jack (single/double-acting hollow jack): also known as tension top, through-core top, hollow plunger top. Gute hollow top series adopts advanced production technology and a large-flow hydraulic pump station, which has the characteristics of convenient operation and long service life. The center hole can be used for wires, steel bars, etc. to pass through. The center hole diameter can be processed according to customer needs. The one-way top is single-acting and spring return, which is suitable for short strokes function hollow jack.