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The PVM081ER09GS02AAA0700000 0A0A pump is part of the PVM Code A Piston Pumps series produced by Vickers. It supplies hydraulic power to automated machinery by converting mechanical drive energy into pressurized fluid flow. A pressure compensator control trims displacement to hold system pressure and improve efficiency when load changes. The pump moves 81.0 cm³ of oil per revolution, defining its basic delivery rate. Continuous operation is rated at 230 bar, while transient peaks up to 280 bar are acceptable. At the maximum speed of 1800 r/min it can produce 139 l/min, drawing up to 56 kW from the prime mover. On-stroke response time is 85 ms, enabling rapid adjustment to demand. Clockwise shaft rotation matches right-hand drive lines in common power units.
Installation uses an SAE J744-127-4 C, 4-bolt mounting flange that aligns the housing with the drive face. Power transmission occurs through an SAE J744-32-1 shaft, giving predictable fit with standard couplings. The inlet connection is a 2.0-inch SAE J518 port chosen for low restriction on the suction side. Pressurized flow exits a 1.0-inch SAE J518 port sized for the rated delivery. Maximum torque reaching the shaft is 286 Nm at 280 bar, which guides selection of couplings and gearboxes. The dry mass of 45 kg influences handling equipment choice during assembly. The flange and shaft arrangement keeps radial misalignment low to protect bearings.
Control Type
Pressure Compensator
Displacement
81.0 cm3/rev (4.94 in3/rev)
Inlet Port Size
2.0 in (SAE J518)
Max Flow @1800 R/min (280 Bar)
139 l/min (37 gpm)
Max Input Power @1800 R/min
56 kW (75 hp)
Max Speed
1800 r/min
Max Torque @280 Bar
286 Nm (211 lb-ft)
Mounting Flange
SAE J744-127-4 (C, 4-bolt)
Outlet Port Size
1.0 in (SAE J518)
Peak Pressure
280 bar (4000 psi)
Rated Pressure
230 bar (3300 psi)
Response Time, On-stroke
85 ms
Rotation
Clockwise (RH)
Shaft Standard
SAE J744-32-1
Weight (dry)
45 kg (99 lb)
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