FAB PISTON CUP 1 1/2 OD X 1/2 X 1/8

The K150-750 is a Buna-N (Nitrile) U-Cup Seal built to a 1/2 in inside diameter, a 1-1/2 in outside diameter, and a height of 1/8 in. This u-cup seal seals more effectively as system pressure increases, without added squeeze at rest. Source specification: With 3/4 ID Hole IN Center.

Buna-N (Nitrile) is specified here for strong abrasion and tear resistance, reliable performance in both static and dynamic service. Expect good resistance to water, petroleum-based oils, and many alcohols. Exposure to ozone and direct sunlight or strong acids will shorten service life.

Maintenance and OEM teams specify it across hydraulic and pneumatic systems, automotive, and fluid power.

K150-750 ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.