OEM Parts for Parker PVXS Series | OEM aftermarket new

Vane Assembly: The vane assembly is a critical part of the PVXS Series pump, responsible for generating hydraulic pressure.

It consists of multiple vanes that slide in and out of rotor slots, creating the pumping action. These vanes are typically made of high-strength materials like carbon or graphite composite, ensuring durability and efficient operation.

Rotor: The rotor is the central component that houses the vanes in the pump. It is designed with precision to provide optimal vane movement and maintain a tight seal within the pump chamber. The rotor is commonly manufactured from hardened steel or other sturdy materials to withstand high pressures and resist wear over time.

Stator: The stator forms the outer boundary of the pump and acts as a seal for the rotor and vanes. It is typically made of cast iron or aluminum alloy, providing excellent structural integrity and resistance to corrosion. The stator also contains the inlet and outlet ports, enabling the flow of hydraulic fluid into and out of the pump.

Shaft: The pump's shaft connects the rotor to the driving mechanism, such as an electric motor or an internal combustion engine. It transmits rotational motion from the drive source to the rotor, causing the vanes to move and generate hydraulic pressure. The shaft is usually made of hardened steel to withstand the torque and stress exerted during operation.

Bearings: High-quality bearings are essential for smooth operation and extended lifespan of the PVXS Series pump. They support the shaft and minimize friction, allowing the rotor to rotate with minimal resistance. Common types of bearings used in these pumps include ball bearings or roller bearings, depending on the specific design and load requirements.

Seals and Gaskets: Seals and gaskets are crucial for preventing fluid leakage and maintaining the pump's efficiency. They are typically made of rubber or synthetic materials with excellent sealing properties. These components are used at various locations within the pump, such as between the stator and rotor, and around the shaft.

Housing: The pump housing provides a sturdy enclosure for all internal components.

It is designed to withstand the operating conditions and protect the internal parts from external elements. Pump housings are usually made of high-strength materials like cast iron or aluminum alloy, ensuring durability and resistance to corrosion.

Mounting Flanges: Mounting flanges are used to secure the pump to a mounting surface, such as a hydraulic power unit or a machine frame. They are typically designed to match industry-standard hole patterns, ensuring compatibility and ease of installation. Mounting flanges are made of robust materials like steel to provide secure attachment and minimize vibration.

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