Parker Hydraulics Supplier in Johannesburg

With manufacturing divisions in Michigan and Ohio, Parker is able to focus it's best teams on the manufacture of piston pumps and motors. The focus of this division is chiefly on mobile, industrial and truck markets. The aim is to develop and produce hydraulic products which can meet and maintain the level of demands which arise in these industries. Pro-Hyd Import & Export (Pty) Ltd are importers and stockists of Parker products in South Africa.

Driven is a division of Parker which is focused on taking that next leap in hydraulic engineering, from design and manufacture, right through to application.

The features of a Parker Piston Pump

• Compact
• Low noise level
• Sealed shaft bearing
• Service Friendly
• Reliable
• Long Lasting
• Flexible
• Easy to install
• High self-priming speed

PAVC Piston Pumps

The ideal solution for a number of mobile applications. Operating pressures can reach up to 3000PSI.

What sets a PAVC piston pump apart?

• Compact
• Convenient cartridge style controls
• High strength cast iron housing
• Built in supercharger
• Capable of speeds as high as 3000rpm
• Two piece design for ease of service
• Cartridge bronze clad port plate
• Airbleed standard for quick priming
• Hydrodynamic cylinder barrel bearing
• Thru-Shaft (PAVC100 only)
• Full pressure rating on water glycol fluids
• Filter and/or cool drain line (100PSI max.)

PVP Piston Pumps

These pumps are ideal for medium duty applications with operating pressure up to 3600 PSI. These pumps are quiet operators and are service friendly.

Characteristics of a PVP piston pump

• High strength cast iron housing
• Optional inlet/outlet locations
• Replaceable bronze port plate
• Replaceable piston slipper plate
• Low noise levels
• Fast response times
• Metric pilot, shaft and ports available
• Thru-shaft capability

Controls

• Pressure compensation
• Load sensing
• Horsepower limiting
• Horsepower and load sensing
• Remote pressure compensation
• Adjustable maximum volume stop
• Hi/Lo torque (power) limiting (PVP 41/48 only)
• Low pressure stand-by

Premier Series

The premier series range of pumps have been designed to operate in a wide range of industries where variable flow, high pressure and/or high speeds are required.

Applications for the premier series

• Presses
• Construction machinery
• Injection molding
• Wood
• Aircraft
• Drilling
• Mining
• Steel
• Cranes

Benefits and features of Premier Series

• Highest rated pressure of any comparable pump.
• Full power thru-drive allows two pumps of the same displacement to be run in tandem
• Fast compensator response
• Two stage, pilot operated compensator which provides sharp pressure cutoff at compensator setting. Compensator can be easily remote controlled or used in load sensing circuits.
• Precision barrel bearing absorbs radial forces, allowing for longer operation at higher pressure.
• Piston design minimises trapped oil volume to maximise efficiency
• Angled barrel ports allow the pump to run faster
• Inlet flow velocity is reduced through large suction port
• Conforms to SAE and ISO mounting standards
• Damped low inertia rocker cam allows for quick compensation resulting in a quieter, more stable pump
• Heavy duty shaft bearing to absorb side and thrust loads
• Drive shaft options include keyed or splined in SAE, ISO and DIN
• A wide variety of optional controls are available and are designed with simplicity and a maximum of common elements

The General Parker range is extensive and should fit most requirements. Browse the full brochure here.