Parker F1 Series Pump | F1-025 F1-041 F1-061 F1-081 F1-101 | Bent Axis Piston Pump

Parker F1 Series High-Performance Bent Axis Pumps & Motors

Product Overview: The Parker F1 Series is the premier bent-axis piston pump specifically engineered for truck-mounted hydraulic systems. Featuring a unique 45° swivel angle and a 5-piston compact architecture, the F1 delivers elite power output while maintaining extreme rotational reliability and a lightweight footprint. This category covers the full matrix from 25cc to 101cc, highlighting precision models: F1-025-R, F1-060-R-000, and the high-performance F1-081-R (Part No. 3781080). These units are the industry standard for truck cranes, hook loaders, forestry harvesters, and snow plow PTO-driven systems.

Key Technical Advantages:

• Elite Self-Priming Performance: Optimized intake port geometry allows the F1 pump to maintain exceptional filling efficiency at high RPMs without complex charge systems.

• Ultra-Lightweight & Rugged Build: Constructed with specially treated high-strength aluminum alloy, reducing vehicle load while offering superior vibration resistance.

• High Pressure & Speed Tolerance: Rated for continuous operation up to 350 Bar with peak capabilities at 400 Bar, designed for longevity even with low-viscosity hydraulic fluids.

• Direct PTO Mounting: Fully compliant with ISO mounting standards, enabling seamless integration with truck Power Take-Off units.

• Technical Spec Decoding:

  • F1-xxx-R: Denotes Clockwise rotation, while L indicates Counter-clockwise.

  • 3781080: Precision Parker OEM Serial Number, correlating to specific internal distribution and seal configurations.

  • 000 / 0003: High-level code for ISO 4-bolt flanges and shaft-end specifications.

Detailed Models & Parameters:

• Core Series: Parker F1 Series (Fixed Displacement).

• Full Range Matrix:

  • F1-025 / F1-041 / F1-051: Optimized for small-to-medium truck attachments.

  • F1-061 / F1-081 / F1-101: Designed for heavy-duty lifting and high-flow demands.

• Core Performance Specs:

  • Displacements: Ranging from 25.6 cc/rev to 102.9 cc/rev.

  • Maximum Pressure: 400 Bar (5800 PSI).

  • Self-Priming Speed: Capable of handling up to 2100 – 2700 RPM depending on size.