Oilgear C-411 Radial Rolling Piston Pump

Oilgear C-411 Radial Rolling Piston Pump

Rexton Hydraulic deals in the Oilgear C-411 Radial Rolling Piston Pump with 24.08 cc/rev displacement, 1500 psi continuous pressure, and 1800 RPM operation—ideal for compact and reliable open-loop hydraulic applications.
 

  • Series: C Type Pumps
  • Displacement 21.36 – 802.96 cc/rev
  • Continous Pressure 1500 – 4000 psi
  • Maximum Speed 900 – 1800 RPM
  • Radial Piston Pump
  • Open Circuit Pump

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Oilgear C-411 Radial Rolling Piston Pump is a compact constant delivery hydraulic pump developed specifically for open-loop applications where reliable performance, smooth operation, and durability are required. Introduced as part of the Oilgear “Legendary” C Series pumps, the C-411 Radial Rolling Piston Pump builds on the reliability principle that has been the foundation of reliable hydraulic pumps since 1921.”

The pump has a one-way, fixed displacement design that ensures high hydraulic flow with less noise and vibration. The design is perfect for a light to medium hydraulic application where high precision is required. The pump has a radial rolling piston design that ensures low noise and high precision during the hydraulic operation.

The maximum displacement per revolution stands at 24.08 cc/rev, and the oilgear C-411 ensures stable flow depending on the size and type of the oil pump, the maximum working pressure, and the oil shaft speed. Fluid discharge here occurs in one direction, although the use of directional control valves enables opposite discharge if needed. It can operate at a maximum of 1800 RPM and a maximum continuous pressure of 1500 psi. This makes the C-411 pump suitable for use in those applications where moderate pressure and a steady flow are needed.

All Oilgear C-411 pumps come equipped with a flanged adjustable relief valve. Overloading is also protected against. The C-411 is offered with a reversible, clockwise, or counter-clockwise rotating shaft. The CG series is also offered with a gear pump, relief valves, or auxiliary or pilot valves, as well as suction, check, or back-pressure relief valves depending on supercharge requirements.

Oilgear C-411 is used various applications sush as compact hydraulic power units, machine tools, light presses, material handling systems, and auxiliary hydraulic systems, which have to work properly for a long period. At Rexton Hydraulic, we offer supply, repair, service and technical support on the Oilgear C-411 Radial Rolling Piston Pump to ensure proper long-term performance with your hydraulic systems.

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

Product Models