Rod seal Praedifa series BHI, FlexiSeal®

Артикул

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Бренд

Parker

Цена

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Описание

Краткое описание: Rod seal, inside dynamic sealing on reciprocating rods. FlexiSeal, spring-energized PTFE seal, high-pressure.
Тип термического применения: Standard moderate Temperature (-35 C to 100 C) °C, Extremely High Temperature (> 205 C) °C
Рабочая среда: Hydraulic
Опции полимерных материалов: UHMW-PE (Ultra-high molecular weight Polyethylene), TFM (Modified Polytetrafluoroehtylene), PTFE (Polytetrafluoroethylene)
Максимальное рабочее давление: 550 bar
Минимальная рабочая температура: -260 to -190 °C
Максимальная рабочая температура: 80 to 300 °C
Максимальная окружная скорость: 15 m/sec
Единица измерения: Length: mm
Механизм амортизатора: No
Номинальное давление: High Pressure (
The profile BHI is ideal for sealing high-pressure, reciprocating actuator rods.

• Extended heel reduces effects of extrusion.
• Heavy dynamic lip (inside) ensures longest life.
• Short, wiper-type dynamic lip reduces frictional forces due to hydrostatic pressure.
• Helical spring for high load and small deflection range.
• Squared, long static lip stabilizes the seal.
• Widest range of cross-sections and diameters available, including sizes for upgrading standard O-ring grooves.
• Many high-resilience energizer options available, including choice of light, medium and heavy loads and NACE for oil field use.
• Low-cost elastomeric energizers available, all with excellent fatigue resistance.

Range of application
For high-pressure, reciprocating rod sealing.

Rod seal Praedifa series BHI is available in the following compounds:
001 - Industrial purpose
005 - High temperature
006 - Heavy duty