A10V45 Piston Pump 21 GPM 45 Degree – A10VSO45DFR/31R-PSC62-K01

The HYVAIR A10V45 Piston Pump is a high-performance axial piston pump engineered for demanding hydraulic systems that require reliable power, precise control, and long service life. Built on a variable swashplate A10VSO design with volume stop, it delivers a strong 21 GPM at 1800 RPM and handles pressures up to 4000 PSI, making it suitable for industrial, mobile, and heavy-duty equipment applications where consistent flow and efficiency are critical.

Configured with DFR pressure and flow control, this pump allows you to fine-tune system performance, helping reduce energy consumption, heat generation, and component wear while maintaining stable operation under varying loads. The 45-degree swashplate (31 series) offers smooth, efficient piston motion and dependable volumetric efficiency across the operating range.

The A10V45 features a clockwise rotation, Buna-N seals for compatibility with common hydraulic fluids, and robust SAE mounting and drive options to simplify installation and integration. A two-bolt SAE BB, 15-tooth spline (16/32 DP) drive and a K01 two-bolt SAE A, 9-tooth spline (16/32 DP) configuration provide versatile coupling choices, while the 2-hole mounting pattern and side porting (code 62) streamline hose routing in tight equipment layouts.

For plumbing, the pump is equipped with a 1-1/2″ SAE Code 61 inlet flange, 1″ SAE Code 61 outlet flange, and a #6 female SAE case drain, ensuring secure, leak-resistant connections under high pressure. The rugged construction and quality components are designed to withstand continuous-duty cycles and harsh operating environments, minimizing downtime and maintenance costs.

Whether you’re powering hydraulic circuits on industrial machinery, construction equipment, or custom hydraulic systems, the HYVAIR A10V45 Piston Pump provides a compact, efficient, and controllable solution that delivers the flow, pressure, and durability required to keep your equipment running at peak performance.

Related categories: Pumps · Mobile Piston Pumps · A10V45 Series

Brand: Hyvair