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  • Start and operate under full load, even with voltage reduced 10%.
  • Electrical shut-down feature prevents unintentional restarting of motor following an electrical service interruption.
  • Internal relief valve limits pressure to 10,000 psi. External relief valve is adjustable from 1,000 to 10,000 psi.
  • Pump prewired at factory with a 3hp, 460 volt, 60 Hz. 3 Phase motor. Other electrical configurations are available.
  • 24 volt control circuits on units with remote controls for added user/operator safety.
  • 3 hp (3 phase) motor with thermal overload protection. Motor starter and heater element supplied as standard equipment; no hidden charges.
  • Metal shroud keeps dirt and moisture out of motor and electrical components.
  • Pumps operate below maximum OSHA noise limitation.
    Measured at 3 ft distance, all sides.
    Total weight with oil and 3-way solenoid valve. Subtract 10 lbs. to obtain weight of pump with manual valve.
    K 1/2-20 UNF for 2" dia swivel casters, order (4) No. 10494
    PQ120 series also available in 230V 60 Hz or 220/380V 50 Hz. Please specify when ordering. Example: for 60 Hz order PQ1204S-230; for 50 Hz. order PQ1204S-50-220 or PQ1204S-50-380. PQ120 Series also available in 575V 60 Hz. Consult the factory.
    Solenoid valve. Pump is equipped with a remotecontrol switch with 10 ft. cord.
Unit of Measure


N/A PQ1203, except has solenoid operated remote valve.


N/A 120 cu. inch/min

For Use With

N/A Single Acting

Valve Type

N/A 3-Way

Valve No.

N/A 9599

Valve Function

N/A Advance Hold Return

Max. Amp Drawn at 10000 psi

N/A 230V - 10.5 amps 460V - 5.3 amps


N/A 3 hp, 460 Volt, 60 Hz, 3 Phase

Reservoir Usable

N/A 1250 cu. inch

Maximum Pressure Output

N/A 10000 psi


N/A 1725

dBa at Idle and 10000 psi

N/A 73/78

Oil Delivery at 100 psi

N/A 730 cu. inch/min

Oil Delivery at 1000 psi

N/A 160 cu. inch/min

Oil Delivery at 5000 psi

N/A 130 cu. inch/min

Oil Delivery at 10000 psi

N/A 120 cu. inch/min

Dimension A

N/A 25 1/8 inches

Dimension B

N/A 14 1/4 inches

Dimension C

N/A 15 1/2 inches

Dimension D

N/A 7 1/4 inches

Dimension E

N/A 12 1/8 inches

Dimension F

N/A 13 5/16 inches

Dimension G

N/A 14 11/16 inches

Dimension H

N/A 9 5/16 inches

Dimension J

N/A 4 13/16 inches

Dimension K

N/A 1/2-20 UNF inches

Product Weight With Oil

N/A 164 lbs.

Ship Weight

N/A 180 lbs.