ZI Zwei 331-5020-002 Alpha Series Hydraulic Pump 3315020002

Description:

The ZI Zwei 331-5020-002 Alpha Series Hydraulic Pump is an industrial hydraulic gear pump used in fluid power systems for generating hydraulic flow and pressure. Commonly installed in machinery such as presses, material handling equipment, and industrial automation systems requiring reliable hydraulic actuation. Maintenance teams, OEMs, and system integrators use this pump for system integration, retrofit, or replacement of hydraulic pump units.

Applications:

The ZI Zwei 331-5020-002 is designed for industrial hydraulic systems where consistent fluid delivery and pressure control are required. It is widely used in manufacturing equipment, hydraulic power units, and heavy machinery where hydraulic cylinders and motors must be driven efficiently. As part of the Alpha Series gear pump lineup, it supports continuous-duty operation and ensures stable performance in demanding industrial environments.

Technical Specifications:

• Manufacturer: Zwei Inc.
• Model / Part Number: 331-5020-002
• Product Type: Hydraulic Gear Pump
• Series: Alpha Series (Z1 Alpha)
• Pump Type: Gear-type hydraulic pump
• Function: Hydraulic fluid flow generation for system pressure and actuation
• Mounting: Machine-mounted / hydraulic system integrated
• Application: Industrial hydraulic systems, machinery, and automation
• Construction: Industrial-grade metal housing
• Compatibility: Hydraulic power units and OEM machinery
• Condition Availability: Typically surplus, used, or refurbished units
• Industry Use: Manufacturing, heavy equipment, and fluid power systems
• Lifecycle Status: Legacy / limited availability

Common Replacements:

• Parker PGP Series Hydraulic Gear Pump
• Bosch Rexroth AZPF Series Gear Pump
• Casappa PLP Series Hydraulic Pump