Product Overview

The NACHI PVD-1B-32P-11G5-4191A is a high-performance variable displacement axial piston pump engineered by NACHI-FUJIKOSHI, a globally recognized leader in precision hydraulic technology. Utilizing a robust swashplate design, this pump delivers infinitely variable flow control by adjusting the angle of the swashplate, which in turn alters the stroke length of the axial pistons within the cylinder barrel. This model is specifically configured for open-loop industrial hydraulic systems requiring high pressure, precise flow modulation, and superior volumetric efficiency. Its compact footprint and advanced displacement control make it an ideal primary power source for demanding machinery where energy efficiency and dynamic response are critical.

Technical Specifications

Parameter	Specification / Feature
Component Type	Hydraulic Piston Pump (Variable Displacement, Axial)
Model Designation	PVD-1B-32P-11G5-4191A
Operating Pressure	Standard Industrial Grade (Up to 210 bar continuous / 250 bar peak)
Displacement Control	Variable via Swashplate Angle Adjustment
Mounting & Connection	Standard ISO / NACHI Flange Interface
Control Type	Pressure Compensator / Load Sensing (Model Specific)

Engineering Features & Advantages

Precision Performance: The axial piston swashplate mechanism ensures high volumetric efficiency and precise flow control, minimizing pressure losses and heat generation during variable demand cycles.
Industrial Reliability: Built for continuous operation under severe industrial conditions, featuring hardened piston shoes and a durable cylinder barrel for extended service life.
Direct Fit Replacement: Exact dimensional and functional compatibility with original NACHI OEM standards, ensuring seamless integration into existing hydraulic power units.
Energy Efficient: Variable displacement design reduces power consumption by matching flow output to system demand, lowering operational costs.

Typical Industrial Applications

This NACHI axial piston pump is widely deployed in heavy industrial scenarios including plastic injection molding machines, metallurgical presses, CNC machine tools, and construction & marine hydraulics. It is particularly suited for applications requiring high-pressure holding, rapid cycle times, and precise pressure compensation.

PRODUCT IMAGES

NACHI PVD-1B-32P-11G5-4191A Variable Displacement 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 NACHI PVD-1B-32P-11G5-4191A Variable Displacement Piston Pump. This Japan-made hydraulic component features a swashplate design, delivering reliable, high-pressure fluid power for heavy-duty industrial systems.