Oilgear PFBA-6 Fixed Displacement Piston Pump

Oilgear PFBA-6 Fixed Displacement Piston Pump

Rexton Hydrauli offers sales and services for Oilgear PFBA-6 Fixed Displacement Piston Pump, we also help you choose the right one for the specific job, and keep the equipment running at their peak performance.
 

  • Series: PFBA Pump
  • Displacement  3.0 cc/rev – 18.5 cc/rev
  • Nominal Pressure 501 Bar
  • Maximum Pressure 1000 Bar
  • Maximum Speed 2000 RPM
  • Fixed Displacement Pump
  • Open Circuit Pump

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The Oilgear PFBA-6 Fixed Displacement Axial Piston Pump is designed to handle the toughest of hydraulic system demands, comes with high pressure, constant flow and reliability. With a displacement of 18.3 cc/rev, this pump delivers a reliable and consistent hydraulic output which makes it perfect for heavy-duty applications where constant flow and performance is necessary.

This pump comes from Oilgear's PFBA line of high-pressure pumps and just like the other models in this series, it's built to withstand the harshest conditions and keep on running constantly. The PFBA-6 is equipped with the ability to operate at up to 1000 bar, making it the perfect fit for heavy use in forging presses, high pressure testing gear and turbine lubrications. It's perfect for projects that requires heavy loads and constant performance.

PFBA-6 is constructed with durable materials with makes it durable and a stationary piston group that keeps the pistons from getting thrown off-center when they're spinning around. This does a great job of keeping wear down, and it keeps running for a long time without needing much maintenance. It has robustt internal parts, and the valve system is properly sealed against leaks. If you want to use a different kind of hydraulic fluid - like a low-viscosity or water-based one - the PFBA-6 will still run smoothly and give you the output you need.

The PFBA-6 is also flexible when it requires for hydraulic fluid use. This means you can pick the best fluid for the specific application you need. whether that is new and specialized application. The PFBA-6 perfroms around 8.23 gpm (≈31.1 L/min) at 1800 RPM when the inlet and pressure settings are right. It is built in a constant-flow design, providing you the hydraulic performance no matter what speed you're running at. Which is really ideal for large applications.

Technical Specifications

PVG FAMILY SPECIFICATIONS

FRAME SIZE MODEL B-FRAME C-FRAME D-FRAME
PVG-048 PVG-065 PVG-075 PVG-100 PVG-130 PVG-150 PVG-180
DRIVE Maximum (RPM) 2700 2700 2700 2400 2400 2400 2400
Minimum (RPM) 600 600 600 600 600 600 600
Torque to turn shaft (ft. lbs.) 9 9 9 24 24 40 50
Rotational Moment of Inertia (lbs.-in2) 21 21 21 50 47 150 152
OUTPUT1 Pressure (PSIA) Peak 5800 5800 4250 5800 4250 5800 5800
Continuous 5000 5000 3750 5000 3750 5000 5000
Minimum 100 100 100 100 100 100 100
Nominal Volume (GPM) at 1800 RPM and Rated Pressure For Full Displacement 21.1 28.8 33.3 42.4 57.6 63.0 78.0
CASE2 Maximum Pressure (PSI) w/ Standard Shaft Seal 25 25 25 25 25 25 25
Minimum Drain Line Hose Size #16 SAE #16 SAE #16 SAE #16 SAE #16 SAE #16 SAE #16 SAE
CONTROLS3 Minimum Pressure (PSI) Pressure Controls – Minimum Compensator Setting 200 200 200 200 200 250 250
Volume Controls (VS, VM) – Minimum Pilot Pressure 500 500 500 500 500 500 800
Maximum Pilot Pressure (PSI) Volume Control – VS 600 600 600 600 600 600 N/A
Volume Control – VM 1000 1000 1000 1000 1000 1000 1000
Stroking Rate (MSEC) at Rated Pressure, Pressure Controls (Minimum) On Stroke 40 40 40 40 40 45 45
Off Stroke 50 50 50 50 50 60 60
Volume Controls (VS, VM) On Stroke 250 250 250 250 250 250 250
Off Stroke 250 250 250 250 250 250 250
FLUID4 Viscosity (SSU) Minimum 65 65 65 65 65 65 65
Maximum 2000 2000 2000 2000 2000 2000 2000
TEMPERATURE5 Fluid Operating Range (F˜) 14 to 190 14 to 190 14 to 190 14 to 190 14 to 190 14 to 190 14 to 190
Fluid Minimum Starting (F˜) -40 -40 -40 -40 -40 -40 -40
Fluid Maximum at Case Drain Port (F˜) 230 230 230 230 230 230 230

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