PF500 Series High Pressure Hydraulic Pumps from Dynex (700 bar)

Compact, High-Pressure Piston Pumps

PF500 Series fixed displacement pumps operate at pressures to 10 000 psi (700 bar) continuous and 15 000 psi (1040 bar) maximum intermittent.

Low Input Power

Input power requirements, as low as 1 HP at 10 000 psi (0.7 kW at 700 bar), make these pumps ideal for use in remote locations with limited power supply.

Flows from 0.22 to 0.70 U.S. gpm (0,83 to 2,65 L/min) at 1800 rpm are available in four models.

Multiple Output Pumps

Split-Flow® models provide multiple outputs for synchronized actuator movement or multiple function circuits.

These multiple outlet pumps can efficiently supply flow in a circuit with changing flow and pressure requirements. This makes them ideal for Hi-Lo circuits on clamping, pressing and high-pressure tool applications.

Bi-Directional Shaft Rotation

With these fixed displacement pumps the direction of output flow is constant, regardless of drive shaft rotation. Bi-directional shaft rotation can be an advantage when using double-ended electric motors, requiring only one model to be specified.

10000 psi (700 bar) pumps for remote locations with limited power supply

Oil & Gas
Industry Pumps

PF500 Series checkball design pumps, with individual piston check valves, provide long life in adverse conditions.

High pressure capability and low input power requirements make these pumps ideal for land-based Wellhead Safety Panel Systems. They especially provide an advantage on solar or wind-powered systems in remote oil field locations where power supply is limited.

The pumps can also be used on portable power packs for high-pressure torque wrenches and other service tools.

PF500 Series Selection Table

Refer to the Pump Selection Notes below the table.
Contact a Dynex sales representative for complete model code, dimensions and typical performance curves.

Pump Models	Flow at 1500 rpm		Flow at 1800 rpm		Rated Pressure		Maximum Pressure		Rated Speed (rpm)	Maxi-mum Speed (rpm)
Pump Models	U.S. gpm	L/min	U.S. gpm	L/min	psi	bar	psi	bar	Rated Speed (rpm)	Maxi-mum Speed (rpm)

S.AE. Outlet Port:
PF501-11	0.17	0,66	0.21	0,79	8000	560	8000	560	1800	3600
PF504-11	0.28	1,06	0.34	1,28	8000	560	8000	560	1800	3600
PF507-11	0.38	1,45	0.46	1,76	8000	560	8000	560	1800	3600
PF510-11	0.57	2,16	0.69	2,59	8000	560	8000	560	1800	3600

Autoclave/Butech or British Standard Pipe Outlet Port:
PF501H-11	0.17	0,64	0.20	0,75	10 000	700	15 000	1040	1800	3600
PF504H-11	0.27	1,02	0.32	1,22	10 000	700	15 000	1040	1800	3600
PF507H-11	0.37	1,40	0.45	1,70	10 000	700	15 000	1040	1800	3600
PF510H-11	0.56	2,12	0.67	2,52	10 000	700	15 000	1040	1800	3600

Pump Selection Notes

Output flows are based on typical performance using 100 SUS (20 cSt) mineral oil at rated pressure with pressurized inlet where required. Consult the Dynex sales department for minimum inlet pressure and for a review of applications requiring continuous-duty at rated speeds higher than 1800 rpm or lower than 900 rpm.
Ordering these pumps requires a complete model code specifying seal and port options.
Models with the high pressure "H" option require the use of outlet port option "A" (Autoclave/Butech fitting) or "B" (British Standard Pipe Fitting). Pumps with ports for standard S.A.E. fittings are not recommended for operation above 8000 psi (560 bar). Contact the fitting manufacturer for the pressure rating of the fitting.