Rod sealing set Praedifa series OM

Артикул

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Бренд

Parker

Цена

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Описание

Краткое описание: Rod sealing set for hydraulic cylinders, double-acting, PTFE slipper seal design. Low friction. For high-pressure applications.
Рабочая среда: Hydraulic
Опции полимерных материалов: PTFE (Polytetrafluoroethylene)
Максимальное рабочее давление: 400 bar
Минимальная рабочая температура: -190 °C
Максимальная рабочая температура: 230 °C
Максимальная окружная скорость: 4 m/sec
Единица измерения: Length: mm
Механизм амортизатора: No
Тип термического применения: Standard moderate Temperature (-35 C to 100 C) °C
Номинальное давление: High Pressure (
The double-acting rod sealing set profile OM consists of a PTFE rod sealing ring and an elastomer O-Ring as a preloading element. Profile OM is particularly suitable for sealing rods in control cylinders, servo-assisted equipment, machine tools and in quick acting cylinders. The material combination of the slipper ring (PTFE) and the O-Ring (elastomer) makes this product suitable for a wide range of applications, especially for aggressive media and/or high temperatures. Multiple compounds can alternatively be selected according to the individual application profile.

• Good sealing performance in extremely small assembly conditions.
• Can also be used for single-acting applications.
• Excellent wear resistance.
• Minimal break-away and dynamic friction and no stick-slip tendency ensures uniform motion even at low speeds.
• Good energy efficiency due to low friction.
• Insensitive to pressure peaks.
• High temperature resistance assured by suitable O-ring compound selection.
• High extrusion resistance.
• Adaptable to nearly all media thanks to high chemical resistance of the sealing ring and large O-ring compound selection.
• Short axial assembly length.
• Installation in closed and undercut housings.
• Available in diameters from 4 to 3000 mm.
• Additional sizes of machined products available on short notice.

Range of application
suitable for a wide range of applications, especially for aggressive media and/or high temperatures