Hydraulic Gear Pump SAE AA Flange 3625psi Clockwise Rotate 3.5cc/rev

Description

Product Overview

The Fluidhaus Hydraulic Gear Pump SAE AA is engineered for demanding industrial and truck applications where reliability and performance are paramount. Constructed from high‑grade alloy steel, the pump features a 0.5 inch flange inlet and outlet that provide a secure, leak‑free connection to hydraulic lines. Its design adheres to SAE AA standards, ensuring compatibility with a wide range of existing systems. The pump operates at up to 3625 psi continuous pressure and can achieve flow rates as high as 6.3 gallons per minute, depending on the selected displacement and engine speed. The gear mechanism is precision‑machined to deliver consistent volumetric output, while the 1/2 inch keyed shaft guarantees proper torque transmission. Available in both clockwise and counter‑clockwise rotation options, the pump can be matched to the specific flow direction required by the host equipment. Dimensions of 7 x 6 x 5 inches and a weight of 3.6 pounds make it compact enough for tight installations while still providing the robustness needed for heavy‑duty use.

Usage

This gear pump is ideally suited for truck hydraulic systems, construction equipment, agricultural machinery, and other mobile platforms that rely on high‑pressure fluid power. It excels in applications such as steering assist, brake actuation, lift functions, and auxiliary power generation. The pump’s flange mounting simplifies installation on existing frames, and the universal 0.5 inch connections allow it to interface with standard hoses and fittings without the need for adapters. Operators can select the appropriate rotation direction—clockwise or counter‑clockwise—based on the system’s flow requirements, ensuring optimal efficiency and preventing premature seal wear. The pump’s automatic operation mode means it will self‑regulate flow based on demand, reducing energy consumption and extending component life. Whether used in a fleet of delivery trucks, a single off‑road excavator, or a stationary hydraulic press, the Fluidhaus pump delivers reliable performance under continuous duty cycles.

Why Choose Us

Choosing the Fluidhaus Hydraulic Gear Pump means selecting a product backed by rigorous engineering and a reputation for durability. Each pump undergoes comprehensive testing to verify compliance with SAE specifications, guaranteeing that it meets or exceeds industry standards for pressure, flow, and material quality. The alloy steel construction resists corrosion and wear, providing a long service life even in harsh environments. Fluidhaus offers a dedicated technical support team that assists customers with installation guidance, rotation direction verification, and troubleshooting. In addition, the company provides a straightforward warranty and an extensive parts network, ensuring that replacement components are readily available. Our commitment to precision manufacturing means that tolerances are tightly controlled, resulting in smoother operation, reduced vibration, and lower noise levels compared with generic alternatives. By investing in a Fluidhaus pump, customers benefit from reduced downtime, lower total cost of ownership, and confidence that their hydraulic system will perform reliably day after day.

Key Features

• Robust alloy steel body resists corrosion and extends service life
• 0.5 inch flange inlet and outlet provide quick, leak‑free installation
• Handles up to 3625 psi continuous pressure for demanding applications
• Flow rates up to 6.3 gpm enable efficient power delivery across multiple functions
• Dedicated customer support and warranty ensure peace of mind

FAQ

What does “clockwise rotate” versus “counter‑clockwise rotation” mean for installation?

The terms refer to the direction the pump shaft must turn when viewed from the shaft end. Selecting the correct rotation direction is critical because an opposite rotation can cause shaft leakage and premature seal failure. Install the pump so the shaft rotates in the direction specified for your system.

Can this pump be used with hydraulic fluids other than standard mineral oil?

Yes, the pump is compatible with most SAE‑approved hydraulic fluids, including synthetic blends, as long as the fluid meets the viscosity and pressure specifications required for your equipment. Always verify fluid compatibility with the pump’s material construction.

Is the 1/2 inch keyed shaft interchangeable with other pump models?

The 1/2 inch keyed shaft is a common standard for many hydraulic gear pumps, making it interchangeable with a variety of OEM and aftermarket units. However, confirm the keyway dimensions and rotation direction to ensure proper fit and function.

How do I determine the correct displacement (cc/rev) for my application?

Displacement determines the flow rate at a given engine speed. Review your equipment’s hydraulic demand chart or consult the manufacturer’s specifications to match the pump’s cc/rev rating with the required gallons per minute. Selecting a pump with the appropriate displacement ensures optimal performance without over‑loading the motor.

What maintenance is required to keep the pump operating at peak efficiency?

Regularly inspect the inlet and outlet connections for leaks, monitor pressure gauges for abnormal spikes, and replace seals according to the service interval recommended in the user manual. Keeping the pump clean and free of contaminants will help maintain its efficiency and prolong its lifespan.