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SPGW piston seal

Product Name: SPGW piston seal
Product Model:
Specification:

Product Description

SPGW heary duty piston seals are designed for double acting hydraulic cylinders used in heary duty applications.
They consist of PTFE ring, 2 POM support ring and NBR pressure ring.

Some advantages are its simple design, high linear velocity values,

non-bonding property on the surface in long static cases, low friction, wider permissible gaps and long life sevice.

Therefore, SPGW is very suitable for heary duty applications.


Technical Data
Pressure: 400 Bar
Temperature: with NBR Square-ring: -35 to +105
Speed: 1.5m/s
Media: Hydraulic oils (mineral oil-based)

Material
Material: Profile seal: PTFE with Bronze / Back-up ring: POM / Pressure ring: NBR
Color: Profile seal: Green/Brown / Back-up ring: Black / Pressure ring: Black

Advantages
High sliding speed
Low friction, free of stick-slip
Simple groove design
Increase clearance possible




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