Medium Pressure Industrial Pumps - PD Series | Parker NA

Medium Pressure Industrial Pumps - PD Series

The Parker PD Series offers variable displacement axial piston pumps for open-circuit applications. Featuring a compact footprint and continuous operating pressure of up to 4,060 psi, PD pumps provide quiet operation and efficient control.

Use our configurator to build the right part for your application.
Description
    Compact and efficient, the PD Series of Open-Circuit Piston Pumps boosts productivity in medium pressure industrial applications. Featuring a rugged cradle-bearing design, wide temperature range, full power thru-drive capability and an optional torque limiter, PD pumps ensure reliable performance and quick response. The series also utilizes unique “ripple chamber” technology to reduce pressure pulsations decreasing noise.

    Markets:
    • Industrial
    • Oil & gas
    • Material handling Equipment
    • Power Generation

    Features/Benefits:
    Increased Productivity
    • Proportional electric controls that provide flow on demand  
    • Large stroking pistons for fast, stable response
    • Full power thru-drive capability

    Improved Reliability
    • Elastomer seals that eliminate gaskets and external leakage
    • Low friction cam and taper-roller shaft bearings
    • Industry-low viscosity capability

    Design Flexibility
    • Case drain port for horizontal or vertical shaft-up mounting
    • Optional maximum and minimum volume stops
    • End or side inlet and outlet ports
    • Small envelope size
    • Wide range of controls

    Ease of Use
    • Low noise nine-piston design
    • Hydraulic controls with “no leak” adjustments
    • Fewer parts for easier maintenance

    Applications:
    • Power units
    • Industrial molding
    • Pressing
    • Water jet cutting
    • Oil lift pumps
    • Top drives
    • Pipe handling
    • Offshore cranes
    • Conveyor drives
    • CNG
    • Lube oil skids

    Technical Characteristics:
    • Maximum operating pressure of 280 bar (4,060 psi)
    • Speed range of 600 – 1,800 rpm
    • Available in 7 displacement (cc) options: 18, 28, 45, 60, 75, 100, 140
Description

Performance Characteristics

Body Material

Cast Iron

Case Drain Option

YES

Charge Pump Option

No

Circuit Type

OPEN

Configuration

Single / Tandem / Multiple

Control Method

Presure Limiter | Load Sense | Electronic Control |Unloading |Proportional|Fan Drive

Energy Recovery Capable

YES

Filtration Option

NO

Fluid Type

Standard Hydraulic Fluid

Maximum Displacement (cm3/rev)

140

Maximum Displacement (in3/rev)

8.5

Maximum Flow (gpm)

66

Maximum Flow (lpm)

250

Maximum Fluid Temperature (C)

95

Maximum Fluid Temperature (F)

200

Minimum Fluid Temperature (C)

-40

Minimum Fluid Temperature (F)

-40

Maximum Noise Level (DBA)

83

Maximum Operating Pressure (bar)

280

Maximum Operating Pressure (psi)

4000

Maximum Radial Shaft Load (kg)

N/A

Maximum Radial Shaft Load (lbs)

N/A

Maximum Speed (rpm)

1800

Maximum Viscosity (SUS)

NA

Minimum Viscosity (SUS)

NA

Maximum Weight (KG)

82

Maximum Weight (lbs)

180

Media

Hydraulic / Liquid

Mounting Option

SAE | ISO

Port Connection

SAE | ISO | BSPP

Port Connection Type

FLANGE | STRAIGHT THREADED

Porting Location

Side Ports | Rear Ports | Opposing Ports

Pump Technology

Piston

Pump Type

Variable

Rotation

Clockwise | Counter Clockwise

Sensor Type

NA

Shaft Type

SAE | ISO

Thru-Drive Capability

YES

Contact Us

Headquarters
Hydraulic Pump and Power Systems
14249 Industrial Parkway
Marysville
Ohio
United States
43040
Phone 937-644-3915
Fax  937-642-3738