Guide ring ESA series

The ESA type rod guide ring is used to avoid direct contact between cylinder head and rod, and between piston and sleeve, since for the main part of the pneumatic cylinders are made of aluminium. It’s also used to lead all the system. The guide rings are in moulded, non-abrasive, selflubricant material, especially studied to improve the linear sliding. The profile presents chamfers both sides for easier installation of rod and piston. Non abrasive modified Polyacetalic resin with additives improving the sliding. Standard compound reference: R3 – Excellent price/performance ratio – Low stick-slip effect − Good compressive strength