Product Overview

The Parker PV046R1K1T1NMMC (Part Number: 27476386/004) is a high-performance axial piston pump from Parker Hannifin’s renowned PV series, engineered for demanding industrial hydraulic systems requiring precise variable displacement control. This pump operates on the proven swashplate principle, where a precision-ground swashplate angle is modulated to vary the piston stroke within the rotating cylinder barrel, delivering infinitely variable flow output proportional to the control signal. With a nominal displacement of 46 cm³/rev, this pump is designed for continuous duty in open-circuit hydraulic systems, offering exceptional volumetric efficiency, high pressure capability, and superior response characteristics. The PV046 series is widely recognized for its robust construction, low noise operation, and long service life, making it a preferred choice for critical industrial applications where reliability and precise flow control are paramount.

Technical Specifications

Parameter	Specification / Feature
Component Type	Hydraulic Piston Pump (Axial Piston, Variable Displacement)
Model Designation	PV046R1K1T1NMMC / 27476386/004
Manufacturer	Parker Hannifin
Displacement	46 cm³/rev (nominal)
Operating Pressure	Up to 350 bar continuous / 420 bar peak (standard industrial grade)
Control Type	Variable displacement with pressure/flow compensator control
Mounting & Connection	Standard SAE / ISO flange mounting, splined shaft drive
Rotation	Clockwise (viewed from shaft end)
Fluid Compatibility	Mineral-based hydraulic oils, HLP/HM grade per DIN 51524

Engineering Features & Advantages

Precision Swashplate Performance: The axial piston design with precision-machined swashplate and cylinder barrel delivers smooth, infinitely variable flow control with minimal pressure ripple and high volumetric efficiency, ensuring accurate actuator response in closed-loop systems.
High Pressure Capability: Rated for continuous operation up to 350 bar, this pump provides the power density required for heavy-duty industrial applications without compromising component longevity.
Advanced Displacement Control: The integrated pressure and flow compensator enables precise matching of pump output to system demand, reducing energy consumption and heat generation in variable-load circuits.
Industrial Reliability: Built for continuous operation under severe industrial conditions with hardened piston shoes, robust bearings, and high-quality sealing systems for extended service intervals.
Direct Fit Replacement: Precision-manufactured to original PARKER specifications for direct replacement, minimising downtime and eliminating fitment issues.

Typical Industrial Applications

The PV046 series is widely recognized for its robust construction, low noise operation, and long service life, making it a preferred choice for critical industrial applications where reliability and precise flow control are paramount.

PRODUCT IMAGES

PARKER PV046R1K1T1NMMC / 27476386/004 Axial Piston Pump

⚡ Emergency Plant Maintenance & Ready-to-Ship Notice:

Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
Peace of Mind: Covered by our 12-Month Replacement Warranty.

Shop the genuine PARKER PV046R1K1T1NMMC / 27476386/004 Piston Pump. This USA-made hydraulic pump features a variable displacement design, delivering reliable, high-pressure fluid power for heavy-duty industrial systems.