Oilgear C-15025 Radial Rolling Piston Pump

Oilgear C-15025 Radial Rolling Piston Pump

Rexton Hydraulic is a prominent supplier and service provider of the Oilgear C-15025 Radial Rolling Piston Pump with 527 cc/rev displacement, 3000 psi continuous pressure, and robust performance for reliable open-loop industrial 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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The Oilgear C-15025 Radial Rolling Piston Pump is a constant delivery, fixed-displacement, one-way hydraulic pump intended for use in open-loop hydraulic circuits. This pump requires a high level of dependability and durability. It follows the legendary tradition of the famous series of pumps from Oilgear, a design series that dates back to 1921.

The Oilgear C-15025 has a rugged radial rolling piston design, making it operate with a smooth flow of hydraulic fluid while being noiseless. The said design qualifies the unit to operate in a scenario where fluid flow needs to have a predictable performance.

Oilgear C-15025 has a displacement of a maximum of 527 cc/rev that enables it to provide stable hydraulic flow depending on its pump size, operating pressure, and speed of its drive shaft. Its design ensures that it discharges fluid flow in one direction, but if reversing is necessary, directional control valves can be adopted to reverse fluid flow.

The Oilgear C-15025 operates at a maximum speed of 900 RPM and has the ability to support a maximum continuous pressure of 3000 psi and a maximum peak pressure of 3000 psi to handle both continuous and occasional pressures without deteriorating the performance and life of the parts inside the system.

Oilgear C-Type pumps are available in various pump sizes with different capacities of pumps based on 2500 psi and standard speed of the drive in order to enable the design of systems to select the appropriate configuration for their hydraulic systems. All pumps are flanged with an adjustable relief valve to prevent overload and improve the level of safety of the hydraulic system.

The C-15025 can be ordered for clockwise, counter-clockwise, or reverse rotation of the input shaft. This accommodates a wide array of possible hydraulic systems. Oilgear also indicates a possible displacement of their older C-Type pumps by their new PVV offerings in the event a system needs an upgrade.

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