Product Description
Parker PGM511A0190B-031 Gear Pump
The Parker PGM511A0190B-031 is a high-performance, fixed displacement gear pump from the PGM500 series. Renowned for its durability and high efficiency, this pump is constructed with a high-strength aluminum body, making it ideal for a wide range of mobile and industrial hydraulic applications. Its three-piece cast iron construction and pressure-balanced design ensure low noise operation and a long service life even under demanding conditions. The PGM511 series is engineered to provide reliable power and performance for systems requiring high pressure and optimal flow.
Technical Specifications:
- Model Series: PGM511
- Displacement: 19.0 cm³/rev (1.16 in³/rev)
- Mounting Flange: SAE “A” 2-Bolt
- Shaft Type: SAE “A” 9T Spline (16/32 Pitch)
- Porting: SAE O-Ring Boss (Straight Thread)
- Maximum Continuous Pressure: Up to 275 bar (4000 psi)

Parker PGM511A0190B-031
Order the Parker PGM511A0190B-031 hydraulic gear pump, featuring a 19.0 cm³/rev displacement, SAE ‘A’ 2-bolt mount, and robust aluminum construction for high-efficiency performance in mobile and industrial applications.







