SANY Excavator Seal Kit SY215-8 60107382K Boom Hydraulic Cylinder Seal Kit

piston seals are mainly used in heavy hydraulic equipment, especially for

double-acting piston. Such seals can be used under working pressure up to 500 bar, and can be higher under some circumstances

Advantage

Small shape

Good performance in bearing impact load Little friction when starting and running even after working for a long time

Easy installation

Good abrasion resistance

Good anti-extrusion capacity under high pressure and big gap due to the special material

Can be used in groove based on international standard SO7425-1

Material

Seals in cylinder: F- thermoplastic

expansion ring: NBR of shore hardness 70

Working range

Working pressure: less than 500 Bar Temperature: -30~+110° C

Speed: less than 1m/s

lnstallation

Remove burrs and overturns clearly when installing groove.