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HALLITE ROD BUFFER SEALS

A rod buffer seal is designed to protect the main rod seal from the effects of shock pressure loading.

It is important that the buffer seal does not cause a pressure trap between itself and the main seal. Buffer seals must allow adequate lubrication of the main seal. Our Hallite buffer seal offerings are designed to prevent this possibility.

HALLITE ROD BUFFER SEAL OFFERINGS

Profile

Type

Max Pressure

Temp Range

Max Speed

Metric/Inch

Datasheet

416

300 Bar

-30°C to 100°C

4m/sec

Metric & Inch

653

700 Bar

-45°C to 110°C

1m/sec

Metric & Inch

660

700 Bar

-45°C to 110°C

1m/sec

Metric & Inch

716SPN

250 Bar

-40°C to 100°C

1m/sec

Metric

R16

600 Bar

-45°C to 200°C

15m/sec

Metric & Inch

SRB

600 Bar

-45°C to 200°C

4m/sec

Metric

SRS

600 Bar

-45°C to 200°C

4m/sec

Metric