Hydraulic Hollow Type Cylinder
 
Hydraulic Hollow Cylinder Series
1) The hollow plunger design can be used for both pulling force and thrust force.
2) Single acting, the spring retracts.
3) The paint surface has stronger corrosion resistance.
4) The outer ring thread is easy to use and install
 
Features:
1) Up and Down Barrier-Free - Working hacking does not jam the cylinder, with sufficient tonnage and sufficient stroke.
2) Smooth Surface - Obvious circle marks, firmly fix the cylinder without bursting
3) Male Connector + Dust Cap - The connector adopts threaded ZG3/8" thread locking structure, compact structure
4) Need to be used with Hydraulic Pump - Split product, can be used with manual / electric pump