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The V10 1P4P 1D20 pump belongs to the Square Vane Pumps series manufactured by Vickers for compact hydraulic automation tasks. With a displacement of 13.1 cm³ per revolution, it supplies a modest volume that suits light-duty circuits requiring steady flow control. A 1 in NPT inlet port accepts standard suction plumbing, while the permitted inlet vacuum of 5 in Hg prevents cavitation when reservoirs sit below the pump. Maximum inlet pressure is limited to 0.7 bar, protecting the seal set from over-pressurization. Right-hand shaft rotation aligns the unit with clockwise prime movers, and a 2-bolt flange mounting pattern simplifies attachment to electric motors or gearboxes. The rated capacity reaches 4 US gpm at 1200 rpm and 100 psi, giving designers a clear baseline for sizing cylinders or valves. Discharge oil leaves through a .5625-18 UNF-2B SAE O-ring boss primary outlet positioned 90° clockwise from the inlet so hoses can run parallel to the drive shaft without sharp bends.
The pump supports operating pressures up to 172 bar, enabling it to drive actuators that demand higher force without sacrificing service life. A maximum speed of 3400 rpm broadens the usable flow range, and at this limit the unit typically delivers 41.3 L/min (10.9 US gpm). Consuming 15.2 kW of input power at full speed, it matches the output of common 20 hp electric motors found in industrial skids. A .750-16 UNF-2B SAE O-ring boss secondary outlet gives system designers an optional port for auxiliary functions such as case drainage or pilot supply. Return flow can be routed through a .5625-18 UNF-2B tank port that shares the same seal style as the primary connection, reducing fitting inventories. Together, these features allow the V10 1P4P 1D20 to integrate easily into mobile or stationary machinery where space, reliability, and predictable hydraulic performance are essential.
Displacement
13.1 cm3/rev (0.80 in3/rev)
Inlet Port
1 in NPT
Inlet Vacuum Limit
5 in Hg
Max Inlet Pressure
0.7 bar (10 psi)
Max Operating Pressure
172 bar (2500 psi)
Max Speed
3400 rpm
Mounting Type
2-Bolt Flange
Primary Outlet Port
.5625-18 UNF-2B (SAE O-Ring Boss)
Primary Outlet Position
90° CW From Inlet
Rated Capacity (1200 Rpm, 100 Psi)
4 US gpm
Secondary Outlet Port
.750-16 UNF-2B (SAE O-Ring Boss)
Shaft Rotation
Right-Hand
Tank Port
.5625-18 UNF-2B (SAE O-Ring Boss)
Typical Delivery @ Max Speed
41.3 L/min (10.9 USgpm)
Typical Input Power @ Max Speed
15.2 kW (20.4 hp)
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