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HALLITE SINGLE ACTING PISTON SEALS

As system pressure in a hydraulic cylinder pushes the piston down the cylinder bore, piston seals and piston rings ensure that pressurized fluid does not leak across the cylinder head. Piston seals are decided by the way the cylinders operate. For a cylinder that is exclusively capable of sealing dynamic pressure from one side(unidirectional), it is best to choose the type of seal designed for single-acting functions.

Piston seals can be designed for, and used with, integrated, or separate, back-up rings and guide rings. Seal & Design is proud to carry a wide range of Hallite piston seals that provide the ultimate leakage control.

HALLITE BEARING OFFERINGS

Profile

Type

Max Pressure

Temp Range

Max Speed

Metric/Inch

Datasheet

15

300 Bar

-30°C to 100°C

0.5m/sec

Metric

18

500 Bar

-30°C to 100°C

0.5m/sec

Metric & Inch

71

700 Bar

-30°C to 100°C

0.5m/sec

Metric & Inch

511

350 Bar

-40°C to 110°C

0.5m/sec

Inch

512

350 Bar

-40°C to 110°C

0.5m/sec

Inch

513

350 Bar

-40°C to 110°C

0.5m/sec

Inch

601

400 Bar

-45°C to 110°C

1m/sec

Metric & Inch

606

400 Bar

-45°C to 110°C

1m/sec

Metric & Inch

656

400 Bar

-45°C to 110°C

1m/sec

Inch

659

400 Bar

-45°C to 110°C

1m/sec

Metric & Inch

P16

500 Bar

-45°C to 200°C

15m/sec

Metric & Inch