Product Overview

The Rexroth AZPW21008RQRXXMB50593 (R 983 032 274) is a high-precision external gear pump engineered by Bosch Rexroth for demanding industrial hydraulic systems. Operating on the proven external gear principle, this unit uses two precision-meshed gears rotating within a durable casing to draw fluid from the suction port and displace it under pressure to the outlet. With a nominal displacement of 8 cm³/rev, the AZPW series delivers consistent volumetric efficiency, low pulsation, and quiet operation, making it a reliable pressure source for a wide range of hydraulic circuits. Its compact aluminum construction and standardized mounting interface allow straightforward integration into both new machine builds and drop-in replacement applications.

Technical Specifications

Parameter	Specification / Feature
Component Type	External Gear Pump
Model Designation	AZPW21008RQRXXMB50593 / R 983 032 274
Nominal Displacement	8 cm³/rev (per AZPW21008 designation)
Operating Pressure	Standard Industrial Grade (Up to rated bar per Rexroth AZPW series)
Mounting & Connection	Standard ISO / Rexroth Interface

Engineering Features & Advantages

Precision Performance: Precision-ground gear teeth and close-tolerance bearing journals minimize internal leakage and deliver stable flow output across the operating pressure range.
Industrial Reliability: Built for continuous operation under severe industrial conditions, with a robust casing and durable bearing arrangement that withstands high radial and axial loads.
Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards, ensuring straightforward installation without modification.

Typical Industrial Applications

This external gear pump is well suited for plastic injection molding machines, metallurgical presses, construction and marine hydraulic systems, and CNC machine tool power units, where dependable flow and long service life are essential.

PRODUCT IMAGES

REXROTH AZPW21008RQRXXMB50593 / R 983 032 274 External Gear 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 REXROTH AZPW21008RQRXXMB50593 / R 983 032 274 Axial Piston Pump. This Germany-made hydraulic component features a swashplate design, delivering reliable fluid power for heavy-duty industrial systems.