Product Introduction

Name: Double acting Hollow hydraulic cylinder            

Features:  Hollow plunger that allows the traction bar or steel cable to pass through the entire hydraulic cylinder for lifting or jacking operations.              

Application:  Suitable for testing, maintenance and applications where tensioning force is required.              

Advantage:              

Easy installation of the outer ring thread (except for some models) for use in connection with structures;              

Matching 3/8"-18NPT quick hydraulic coupling with thread protection sleeve.              

Anti-dust sealing ring prevents dust from entering the cylinder and prolongs the use time.              

Hollow plunger high hardness, smooth surface, wear and corrosion resistance.              

Seal ring: specially selected brand seal ring, wear-resistant and anti-aging, can make the hydraulic cylinder work for a long time.              

Cylinder surface treatment, wear-resistant and anti-corrosion, prolong the use of time.