The Parker F3-81-R 12VDC is a high-performance 3-piston hydraulic pump designed for demanding industrial and transport applications, such as crane trucks and heavy-duty machinery. With a displacement of 81.6 cm³/rev, it delivers up to 180 l/min flow rate while reliably handling working pressures up to 350 bar. The integrated 12 VDC electric bypass valve automatically regulates system pressure to prevent overload and ensure smooth operation. Its durable construction makes it suitable for continuous, high-load usage. This model features right-hand rotation (R), so it’s important to confirm compatibility with your drive setup before ordering.