Oilgear PVWH & PVG Series Pump | PVWH30, PVG100, PVM, PVWJ | High Pressure Variable Piston Pump
| Model Number | PVW, PVG, PVWJ, PVWH 30 RDFY CTNN HT 07, PVWH-25-LSAY O 24, PVM, PVWH, PVWW |
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Product Description
Oilgear PVWH & PVG Series Heavy-Duty Variable Piston Pump
Product Overview: The Oilgear PVWH, PVG, PVM, and PVWJ series are globally recognized as the gold standard for “Extended Service Life” in hydraulic systems. Spanning from compact 25cc (PVWH-25) and 30cc (PVWH30) to high-capacity 100cc (PVG-100) units, Oilgear pumps feature a unique hardened steel valve plate and specialized rotating components. These design choices allow the pumps to operate reliably at pressures up to 350 Bar, even when handling low-viscosity or poorly lubricating fluids (such as water-glycol). From complex industrial extruders to harsh offshore equipment, Oilgear delivers unmatched reliability and precision displacement control.
Key Technical Advantages:
Superior Fluid Compatibility: Unique material engineering allows the use of diverse hydraulic fluids, maintaining minimal wear even in water-glycol or synthetic fluid environments.
Shock Resistance & Durability: The hydrostatic balancing design reduces internal friction. Models like the PVWH30 are optimized for long-term service in cycle-intensive applications with high pressure fluctuations.
Versatile Control Modulations (LS/LDFK):
LS Load Sensing (PVWH-25-LSAY): Real-time sensing of system demand automatically adjusts flow and pressure, drastically reducing energy waste.
LDFK Electronic Control (PVG-100-F1BV-LDFK): Supports advanced electro-proportional displacement modulation, perfect for highly automated production lines.
Compact & Modular Design: The PVWJ series offers ultra-compact footprints, while the PVG series emphasizes high-power output for demanding industrial scenarios.
Low Noise Performance: Acoustically optimized housing structures effectively suppress pump vibrations under high pressure, meeting modern factory noise-reduction standards.
Detailed Models & Parameters:
Core Series: Oilgear PVWH, PVG, PVM, PVWJ.
Representative Models: PVWH30 RDFY CTNN HT 07, PVWH-25-LSAY O24, PVG-100-F1BV-LDFK-P-1NN/FNN-BN-1444.
Displacements: 25, 30, 45, 64, 100, 130 cm³/rev.
Pressure Ratings: Rated at 250-350 Bar (depending on model); Peak capabilities up to 400 Bar.



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