guide ring - Busak+Shamban, Parker, Hallite,

Standard Materials
PA, POM and PTFE


Application Range
DFI for pistons, to back up and guide the pistons. Design and apply please referring to Hunger’s FI series standard. 

Characteristics
1- easy installation, strong fixation
2- combination of metal and plastic material prevents seizure and seizing
3- favorable vibration damping characteristics(radial)