PSO

The PSO seal shows a double profile on the dynamic side and a surface with two small steps on the static side where the O-Ring is housed.

The O-Ring energises the seal and ensures a perfect seal performance at both low and high pressure.

The special double profile avoids any Hydro-dynamic pressure on the sealing part and the resulting blow-by effect.

The standard material is Polyurethane, with different hardness available depending on the pressure rating required.

For further details, including assembly instructions, and a full list which includes other sizes available please download our Artic Catalogue.

Stock Code	Description	Inside Diam	External Diam	Height
Gapi Code	Filter by Inside/External Diam / Height