Flow Rate: The PVQ40 pump is known for its ability to provide a variable flow rate, which can range from 0 to the maximum rated flow, typically up to 120 liters per minute (LPM).
Replacement parts must be compatible with this flow rate to maintain system performance.
Pressure Rating: The pump is designed to operate at various pressure levels, with typical ratings ranging from 207 to 276 bar (3,000 to 4,000 psi). Replacement parts must meet or exceed these pressure ratings to ensure safety and efficiency.
Mounting Configuration: The PVQ40 pump comes in different mounting configurations, including SAE flange and European DIN flange options. Replacement parts should match the original pump's mounting configuration to ensure a proper fit and ease of installation.
Shaft Size and Type: The pump's shaft size and type are crucial for compatibility with the drive system. Replacement parts must have the same shaft specifications to ensure a secure connection.
Vane Type: The PVQ40 pump uses a specific vane design for efficient fluid displacement. Replacement vane kits should match the original vane type and material to maintain performance.
Seals and Bearings: The pump's seals and bearings are essential for preventing fluid leakage and ensuring smooth operation.
Replacement spare parts should include high-quality seals and bearings that meet or exceed OEM specifications.
Materials of Construction: The pump's housing and internal components are typically made from durable materials like cast iron or aluminum. Replacement parts should be made from similar materials to ensure longevity and resistance to wear and tear.
Tolerances and Clearances: Precision manufacturing is essential in hydraulic systems. Replacement parts should adhere to strict tolerances and clearances to maintain the pump's efficiency and reliability.
Compatibility: Ensure that replacement parts are compatible with the specific model and series of the PVQ40 pump to avoid any issues during installation and operation.