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PFCS-440 Fixed Displacement, Axial Piston Pump, 468cc/rev. 500 Bar

Oilgear
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The Oilgear PFCS is a fixed displacement, high-pressure axial piston pump with multiple outlets capable of delivering up to 500 bar of continuous working pressure.

The PFCS has been designed to run at high speed and has exceptional shock resistance capability due to the 8 degree swash member angle.

For applications that demand high flow and pressure coupled with reliability and longevity, the PFCS hit the mark on all counts. Utilising heavy-duty materials, the Oilgear brand is known worldwide for producing pumps that will give more than 40,000 hours of operation prior to inspection and reconditioning (as required)

  1. with such long maintenance intervals, Oilgear have not sat on their laurels, they wanted to insure the process of maintenance is quick and simple to reduce manufacturing downtime to an absolute minimum.

The PFCS pumps feature a total of 18 hardened steel pistons, located in 2 stationary cylinder blocks which are not subject to centrifugal forces - the net result is a huge reduction in load or wear with the ability to run at high speeds and on fluids with a high water content.

With performance up to 500 bar, the PFCS lends itself to a broad range of applications. With providence in multiple tough environment applications including, high pressure test rigs, die-casting and injection moulding, intensifier systems, extrusion press systems, forging processes, civil projects, and a broad variety of metal forming systems.

All Oilgear pumps are designed to thrive on low-viscosity fluids that feature a higher water content such as Skydrol™, Stack Magic™, Erifon™ and 98/2.

Within the PFCS series, we can offer a displacement range of 468 - 587cc/rev.

Pump Specifications:

  • Circuit Type: Open loop
  • Fluid Type: Hydraulic, low lubricity
  • Displacement: 468cc/rev
  • Max Continuous Pressure: 500 Bar
  • Max Speed: 1800 RPM

High pressure, quiet in operation, super high efficiency, compact design, competitive pricing, and impressive lead time are the key attributes of the Oilgear PFCS piston pump. Available in 2 displacement sizes, the PFCS is your go to selection for high flow, high pressure systems running with low viscosity fluids.

Standard Features:

  • 16 hardened steel pistons operate within 2 stationary blocks (with no centrifugal force) which massively reduces wear and load
  • Double sided counterbalanced swash block - Balanced design eliminates the need for thrust bearings
  • Replaceable piston sleeves - Allows for economical pump repair without cylinder replacement
  • Overload sensing Device - This unique, patented overload protection device provides electrical signal in the event of an out of balance axial piston load
  • Single or Double discharge - Provides stepped volume control
  • Flange mounting
  • Each of the steel pistons are hydrostatically balanced which reduces piston wear, allows for a higher-pressure operation, and permits use of low viscosity fluids
  • Up to 3 separate flow ports - Flow delivery can either be combined or split to suit system requirements
  • Both the inlet and outlet check valves are cartridge type for positive seating

Product Options:

  • 4 Inlet port position options
  • 2 Outlet port position options
  • 4 Seal options for use with speciality fluids such as Skydrol™, Stack Magic™, Erifon™

Zeus Hydratech fully supports the Oilgear PFCS pump product line and is the only valid source for OEM parts in the South of the UK. All Oilgear repairs are machined and tested per our original factory specifications.

Oilgear manufacturer some of the longest lasting, rugged, and reliable pumps in the world.

Downloads & Datasheets

Description PFCS-440 PFCS-580
Pump Capacity 468cc/rev 587cc/rev
Rated Continuous Pressure 500 Bar (7250 PSI) 350 Bar (10000 PSI)
Peak Pressure 500 Bar (7250 PSI) 350 Bar (10000 PSI)
Max Revolution Speed 1800 rpm 1800 rpm
Single discharge flow rate @ 1500 rpm, rated continuous pressure  640 lpm (169 gpm) 801 lpm (212 gpm)
Multiple discharge flow rates @ 1500 rpm  Number of discharge Ports:  2 213 + 427 lpm (56.3 + 113 gpm) 267 + 534 lpm (70.5 + 141 gpm)
3 213 + 213 + 213 lpm (56.3 + 56.3 + 56.3 gpm) 267 + 267 + 267 lpm (70.5 + 70.5 + 70.5 gpm)
Power Input at rated continuous pressure & 1500 rpm 606 kw (812 HP) 590 kw (791 HP)
Mounting Flange 4 Bolt  4 Bolt
Weight (Flange Mount) 1120 Kg (2469 lbs) 1120 Kg (2469 lbs)

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Vat Reg Number: 846644204 Company Registration Number: 5230249

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