- Maximum working pressure
- up to 275 bar (3,989 psi) in continuous operation.
- Rotational speed
- from 500 to 3,500 rpm, depending on displacement and configuration.
- Maximum flow rate
- up to 156 L/min.
- Inlet pressure
- 1.0 bar (15 psi) continuous.
- Operating temperature
- fluid temperature from -20°C to +80°C; during cold start it withstands ambient temperatures down to -40°C.
- Fluid viscosity
- recommended range from 15 to 75 cSt (mm²/s). Absolute limits are from 8 to 1,000 cSt.
- Compatible fluids
- standard mineral oils, biodegradable oils, fire-resistant fluids, and water-glycol mixtures.
- Recommended filtration according to ISO 4406
- 17/15/12 — at 275 bar (4,000 psi)
- 19/17/14 — at 210 bar (3,000 psi)
- Displacement configurations
- The PGP620 Series single pump is available in 12 different displacements
- Physical and mechanical options
- Configuration
- available as single or sectioned versions, including tandem and triplex arrangements with common or separate inlet ports.
- Rotation direction
- clockwise, counterclockwise, or bi-rotational.
- Mounting flange
- standard SAE 2-bolt or 4-bolt.
- Drive shaft
- SAE splined (10T, 11T, 13T, 15T), keyed cylindrical, or tapered.
- Ports
- SAE flange connection, O-ring boss (UNF), or BSP thread.
- Seals
- NBR nitrile, FPM/FKM Viton, or dual combination.
- Integrated valves
- pressure-control, load-sense priority, or electromagnetic unloading valves can be integrated.
