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The PVM131ER12GS02AAB2811000 pump belongs to the PVM Code A Piston Pumps series manufactured by Vickers for hydraulic automation tasks. It moves 131.1 cm³ of fluid each revolution, enabling high displacement output in compact power units. Installation is through an SAE C four-bolt mounting flange, and the housing is side ported to simplify manifold layouts. An SAE J518 2.5 in inlet flange accepts the suction line, while the discharge exits through a 1.25 in outlet flange of the same standard. Dry weight is 66 kg (145 lb), which keeps the assembly manageable for maintenance cranes. The rotating assembly supports speeds to 1800 rpm, aligning with standard motor speeds used in industrial hydraulic systems.
At 1800 rpm and 280 bar the pump supplies 215 l/min, meeting flow demands for large cylinders and servo valves. Continuous service is rated at 315 bar, and temporary peaks can reach 350 bar without exceeding design limits. Power input tops out at 113 kW, drawing 596 N·m of torque under those same conditions; the shaft tolerates up to 1215 N·m for start-up events. Drive coupling uses an SAE J744-38-4 spline with 17 teeth at 12/24 DP, ensuring compatibility with standard prime movers. A rotating group inertia of 0.0213 N·m·s² minimizes energy loss during speed changes, and bearing selection provides an L10 life of 14 000 hours for predictable service intervals.
Approximate Weight (dry)
66 kg (145 lb)
Geometric Displacement
131.1 cm³/rev
Inlet Port Size (flange)
2.5 in (SAE J518)
Input Shaft
SAE J744-38-4, 17T, 12/24 DP
Max Flow @ 1800 Rpm, 280 Bar
215 l/min
Max Input Power (1800 Rpm)
113 kW
Max Input Torque (280 Bar)
596 Nm
Max Speed
1800 rpm
Mounting Flange
SAE C, 4-Bolt
Nominal Pressure
315 bar
Outlet Port Size (flange)
1.25 in (SAE J518)
Peak Pressure
350 bar
Porting Orientation
Side Ported
Rated Bearing Life (l10)
14000 hours
Rotating Group Inertia
0.0213 N·m·s²
Shaft Torque Capacity
1215 N·m
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