PF1300 Series Pumps

PF1300 SERIES FIXED DISPLACEMENT CHECKBALL PUMPS
FOR WATER-BASED FLUIDS

0.31 to 1.42 gpm (1,18 to 5,37 L/min) at 1800 rpm
Maximum: 10 000 psi (700 bar)

  • A wide range of fluid compatibility, for reliable operation with low-lubricity, low viscosity fluids.
  • 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.
  • Single-fluid design eliminates the need for a lubrication circuit.

Pump ModelsFlow at 1500 rpm
U.S. gpm | L/min
Flow at 1800 rpm
U.S. gpm | L/min
Max.
Intermittent Pressure
psi
Max.
Intermittent Pressure
bar
Min. Speed
(rpm)
Max. Speed
(rpm)
S.A.E. Outlet Port:
PF1301-100.260,980.311,18800056012001800
PF1303-100.361,350.431,63800056012001800
PF1305-100.461,730.552,08800056012001800
PF1308-100.602,300.732,76800056012001800
PF1315-100.762,870.913,45800056012001800
PF1318-101.013,821.214,58800056012001800
PF1320-101.184,471.425,37800056012001800
Autoclave/Butech or British Standard Pipe Outlet Port:
PF1301H-100.250,950.301,1410 00070012001800
PF1303H-100.351,310.421,5810 00070012001800
PF1305H-100.441,700.542,0310 00070012001800
PF1308H-100.602,260.722,73900063012001800
PF1315H-100.742,800.893,3710 00070012001800
PF1318H-101.003,781.204,54900063012001800

Pump Selection Notes

  1. Ordering these pumps requires a complete model code specifying seal and port options.
  2. Output flows listed are based on typical performance using 33 SUS (1,9 cSt) water glycol fluid at maximum pressure with pressurized inlet where required. Consult the Dynex sales department for a review of applications requiring operation below the Minimum speed of 1200 rpm.
  3. Models with the high pressure “H” option require the use of outlet port “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.
 

PF1300 Series – Checkball Piston Pumps – Engineering specifications.

 

PF1300-10 Pumps, Service Parts List

 

Checkball Pumps Service, Installation and Operating Instructions.

Inside Checkball Pump Video Screenshot

Inside the Checkball Hydraulic Pump:
Design and Operating Advantages

An introduction to Dynex checkball hydraulic pumps and their unique design which allows them to operate reliably with a wide range of fluids at high pressures.


Split-Flow Pump Video Screenshot

Split-Flow Hydraulic Pumps for Simplified Circuits

Learn how Dynex hydraulic pumps, with Split-Flow technology, can simplify multiple-function hydraulic systems. With their ability to provide multiple flows from one pump, multiple pumps in a system can be replaced by one Dynex multiple-outlet pump.