U packing is a general term describing a packing with a U-shaped groove. NOK ISI is hydraulic seal for reciprocal movement, special packings for rod seals.

Code: FU0424-K1
Material: U801 Polyurethane

NOK ISI (U801):
- Main applicable fluid: General petroleum hydraulic fluid oil.
- Standard material U801 has excellent wear resistance and sealing ability.
- Packing with a smaller section of IDI, can be fitted in integrated groove.
- Max pressure when install without backup ring: 30mpa.
- Max pressure when install with backup ring: 42mpa.

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Engineered to surpass or meet OEM specifications.
Tested for durability, reliability, and performance.
Products are packaged professionally to prevent any type of damage during transit.
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