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DYNEX Hydraulic Pumps
Dynex is the world’s leading producer of high pressure hydraulics for moderate and high flows. At high pressures, these products provide the power in smaller packages. At lower pressures, these same products give you the life and performance margin essential in critical environments.
Product Introduction
For over 60 years Dynex has been continually producing, and constantly improving the Checkball hydraulic pump. Why? Because it works! This unique pump design has proven effective in hydraulic systems with the most demanding conditions including:
- Pressure spikes
- Contamination
- Dirty environments
- Special fluids
- Extreme temperatures
- Long duty cycles
- High pressures
PF1000 Series Pumps
- DYNEX PF1000 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS
- 1.5 to 4.1 gpm (5,7 to 15,5 L/min) at 1800 rpm
- 6000 psi (420 bar) – 10 000 psi (700 bar)
- Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
- Shaft Options: Standard keyed, Optional spline.
- Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
- Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 4 pistons.
PF500 Series Pumps
- DYNEX PF500 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS
- 0.16 to 0.68 gpm (0,61 to 2,57 L/min) at 1800 rpm
- Rated: 10 000 psi (700 bar), Maximum: 15 000 psi (1040 bar)
- Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
- Shaft Options: Standard keyed, Optional spline.
- Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
- Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has either 3 or 4 pistons depending on the model.
PF2000 Series Pumps
- DYNEX PF2000 FIXED DISPLACEMENT CHECKBALL PUMPS
- 2.5 to 8.5 gpm (9,5 to 32,2 L/min) at 1800 rpm
- Rated: 3 000 psi (210 bar), Maximum: 10 000 psi (700 bar)
- Contamination tolerant, for operation in dirty environments.
- Bi-directional rotation providing constant flow direction regardless of drive shaft rotation.
- Shaft Options: Standard keyed, Optional spline.
- Seal Options: Standard Fluorocarbon, Optional EPR seals for use with some phosphate ester fluids, or Fluorocarbon with high pressure shaft seal.
- Split-Flow® models can supply multiple, independent flows from one pump! Multiple flows are achieved by combining the output of individual pistons in various combinations (up to one outlet per piston). This pump has 6 pistons.
