Piston & Rod Seal (SKY) d 12.5 - D 20 - H 5

● Hydraulic seals introduction：They prevent liquid from leaking from the cylinder and also prevent water and dust from intruding from the outside.
● Hydraulic seal type：SKY.
● Hydraulic seal material：NBR.
● Hydraulic seal temperature：-30 ~ 90 ℃.
● Hydraulic seal pressure：140 kgf/cm².
● Hydraulic seal speed：0.5 m/s.
Widely used in low oil pressure standard cylinders.