Concentric High Pressure Hydraulic Gear Pump Haldex 0.258 cuin 2300

Description

Product Overview

The Concentric High Pressure Hydraulic Gear Pump by Haldex is engineered for demanding industrial environments where reliability and performance are non‑negotiable. Featuring a compact 0.258 cu in displacement, the pump delivers a steady flow of 2 GPM at 1800 RPM and doubles that rate at 3600 RPM, providing flexibility across a range of hydraulic systems. Constructed from robust cast iron, the pump resists wear and corrosion, extending service life even under continuous high‑pressure operation up to 2300 PSI. The precision‑machined gear set ensures smooth, quiet operation, reducing vibration and noise while maintaining consistent output. Integrated with a durable shaft and sealed bearings, the unit meets rigorous industry standards for safety and efficiency, making it a trusted component for heavy‑duty machinery, mobile equipment, and stationary hydraulic stations.

Usage

Designed for versatility, this gear pump excels in applications such as construction equipment, agricultural machinery, and manufacturing presses where high pressure and reliable flow are essential. Its compact footprint allows installation in confined spaces, while the cast‑iron housing provides the structural integrity needed for mobile platforms that experience frequent shocks and vibrations. Operators can rely on the pump’s consistent performance for tasks ranging from hydraulic lifting and steering to precise actuation of pneumatic tools. The pump’s ability to maintain stable flow at varying RPMs makes it suitable for both low‑speed, high‑torque operations and high‑speed, high‑flow demands, ensuring optimal efficiency across diverse operational profiles.

Maintenance is straightforward thanks to the pump’s modular design. Service technicians can access the gear assembly and bearings without disassembling the entire unit, reducing downtime and labor costs. The sealed bearings protect internal components from contaminants, while the cast‑iron casing simplifies cleaning and inspection. Regular oil changes and visual inspections of the gear teeth are sufficient to keep the pump operating at peak performance, even in harsh environments where dust, moisture, and temperature fluctuations are common.

Why Choose Us

Choosing the Haldex Concentric High Pressure Hydraulic Gear Pump means investing in a product backed by decades of engineering expertise and a commitment to quality. Haldex’s rigorous testing protocols verify that each pump meets or exceeds industry specifications for pressure, flow, and durability. Our in‑house quality assurance team conducts comprehensive performance evaluations, ensuring that every unit delivers the promised 2300 PSI maximum continuous pressure without compromise.

We stand behind our products with a comprehensive warranty and responsive technical support. Our customer service team is available to assist with installation guidance, troubleshooting, and parts sourcing, providing peace of mind throughout the product lifecycle. Additionally, our extensive network of authorized distributors ensures rapid delivery and localized support, minimizing lead times and keeping your operations running smoothly.

Environmental responsibility is also a core value. The pump’s cast‑iron construction is fully recyclable, and the design emphasizes energy efficiency, reducing hydraulic losses and overall power consumption. By selecting this pump, you not only gain a high‑performance component but also contribute to sustainable practices within your industry.

Key Features

• Compact 0.258 cu in displacement delivers high flow in limited space
• Robust cast‑iron housing provides exceptional durability and wear resistance
• Maximum continuous pressure of 2300 PSI ensures reliable performance under heavy loads
• Smooth gear operation reduces vibration and noise for quieter machine environments
• Comprehensive warranty and dedicated after‑sales support for peace of mind

FAQ

What type of hydraulic fluid is recommended for this pump?

We recommend using a high‑quality ISO VG 46 or VG 68 hydraulic oil that meets the pump’s temperature and pressure specifications. Proper fluid selection helps maintain optimal viscosity, reduces wear on the gear teeth, and ensures consistent performance across the full pressure range.

Can this pump be used in mobile equipment?

Yes, the pump’s cast‑iron construction and sealed bearings are designed to withstand the shocks, vibrations, and temperature variations typical of mobile applications such as construction machinery, agricultural tractors, and off‑road vehicles.

What is the expected service life of the pump under normal operating conditions?

When maintained according to the recommended schedule—regular oil changes, visual inspection of gear teeth, and monitoring of pressure levels—the pump can reliably operate for 10,000 to 15,000 operating hours, depending on the specific duty cycle and environmental factors.

Is the pump compatible with existing Haldex hydraulic systems?

Absolutely. The pump conforms to standard Haldex interface dimensions and mounting patterns, allowing seamless integration into existing Haldex hydraulic circuits without the need for custom adapters or extensive modifications.

How do I troubleshoot a drop in flow rate?

First, verify that the hydraulic fluid level is adequate and that the oil meets the recommended viscosity. Next, inspect the inlet and outlet filters for blockages, and check for any signs of wear on the gear teeth. If the issue persists, examine the pump’s internal seals for leaks and ensure the drive shaft is rotating at the correct speed. Contact our technical support team for further assistance if needed.