Piston seal Praedifa series BAO, FlexiSeal®

Артикул

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Бренд

Parker

Цена

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Описание

Краткое описание: Piston seal. Outside dynamic sealing on reciprocating rods. FlexiSeal. Spring-energized PTFE seal. Axially short design.
Рабочая среда: Multiple Fluids
Опции полимерных материалов: PTFE (Polytetrafluorethylene)
Максимальное рабочее давление: 200 bar
Минимальная рабочая температура: -260 to -190 °C
Максимальная рабочая температура: 230 to 300 °C
Максимальная окружная скорость: 15 m/sec
Единица измерения: Length: mm
Механизм амортизатора: No
Тип термического применения: Extremely High Temperature (> 205°C)
Номинальное давление: Medium Pressure (
The profile BAO is ideal for reciprocating piston sealing.

• Heavy dynamic lip (outside) 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 reciprocating piston sealing.