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The PVM074ER09GS02AAA23000000A0A piston pump is part of the PVM Code A Piston Pumps series manufactured by Vickers for hydraulic automation systems that require stable flow under variable load. A geometric displacement of 73.7 cm³ per revolution defines the volume transferred on each shaft turn, setting the fundamental output rate. When the pump runs at its maximum speed of 1800 rpm it can supply up to 127 l/min at 280 bar, supporting medium-capacity cylinders and motors. Pressure regulation uses a pressure compensator identified as Code A, so delivery is trimmed automatically once circuit pressure reaches the 230 bar compensator setting. Right-hand clockwise rotation aligns with typical SAE C power take-offs, and the quiet valve plate option diminishes noise for installations located near operators.
The housing bolts to machinery through an SAE C 4-bolt mounting flange, and drive torque is transmitted by an SAE C straight keyed input shaft labeled Code 09. Hydraulic fluid enters through a 2.00 in SAE Code 61 inlet flange and exits through a 1.00 in SAE Code 61 outlet flange, with both ports positioned on the side of the body to shorten pipe runs. These connections follow the SAE J518 flange pattern designated Code 02, ensuring common hardware can be used during assembly. Continuous operation is permitted up to 315 bar, while transient peaks are tolerated to 350 bar without structural damage. The dry weight of 45 kg must be considered when selecting mounting brackets and maintenance handling equipment.
Compensator Setting
230 bar
Control Type
Pressure Compensator (Code A)
Geometric Displacement
73.7 cm³/rev (4.50 in³/rev)
Inlet Port Size
2.00 in (SAE Code 61)
Input Shaft
SAE C Straight Keyed (Code 09)
Max Flow @ 1800 Rpm (280 Bar)
127 l/min
Max Operating Pressure
315 bar
Max Speed (e)
1800 rpm
Mounting Flange
SAE C 4-Bolt (Code G)
Outlet Port Size
1.00 in (SAE Code 61)
Peak Pressure
350 bar
Port Location
Side Ported
Port Type
SAE J518 Flange Ports (Code 02)
Rotation
Right-Hand (Clockwise)
Valve Plate
Quiet (E)
Weight (dry)
45 kg
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