Daikin & Nachi P Series Pump | P70VFR-22, P100VFR-12, P100V4 | Variable Piston Pump | P100VFR-12-CC-11-J

Daikin & Nachi P Series High-Pressure Variable Axial Piston Pumps

Product Overview: The P Series from Daikin and Nachi is the recognized industry standard for high-pressure stability and low-noise performance. These axial piston variable displacement pumps are specifically engineered to meet the stringent demands of heavy-duty CNC machines, automated production lines, and high-pressure Hydraulic Power Units (HPU). This range covers displacements from the mainstream 70cc (P70V) to the high-capacity 100cc (P100V). Featured models include the P70VFR-22-CC-11-J, P100VFR-12-CC-11-J, and the tandem configuration U-P100V4-P31V-L-081. With unique sound-dampening housings and precision-lapped rotating groups, these pumps maintain exceptional volumetric efficiency and an extended service life under high-pressure conditions.

Key Technical Advantages:

• Extreme High-Pressure Stability: Optimized for high-pressure operations, delivering steady pressure output under continuous loads to ensure motion consistency in precision processing equipment.

• Low-Noise Industrial Design: Features specially designed valve plates and sound-dampening frames to significantly reduce hydraulic ripples and structural noise, enhancing the factory workspace environment.

• Precise VFR (Pressure Compensation) Control: The VFR-11/12 regulators provide agile displacement switching based on system demand, achieving energy savings and minimizing heat accumulation in the hydraulic system.

• Tandem Drive Capability: Models like the U-P100V4 support through-drive mounting for auxiliary pumps (e.g., P31V), greatly simplifying the power layout for multi-circuit hydraulic systems.

• Japanese Precision Engineering: Built to strict Japanese industrial standards, offering high contaminant resistance and massive axial load capacity to minimize unplanned downtime.

Detailed Models & Parameters:

• Core Series: Daikin/Nachi P Series (High Pressure Variable).

• Model Keywords: P70V, P100V, P70VFR, P100VFR, P100V4.

• Full Config Codes: P70VFR-22-CC-11-J, P100VFR-12-CC-11-J, U-P100V4-P31V-L-081。

• Displacements: 70 cm³/rev (P70V), 100 cm³/rev (P100V).

• Pressure Ratings: Rated at 21-25 MPa (210-250 Bar / 3600 PSI).

• Rotation: R (Clockwise/CW); L (Counter-clockwise/CCW).

• Target Applications: CNC machining centers, heavy-duty drawing presses, rubber injection machines, and marine power stations.