Hyvair Gear Pump 3GPM

The Hyvair Gear Pump G3.0-2AK-3 delivers a reliable 3 GPM flow at pressures up to 3,000 psi, making it a robust choice for compact hydraulic power units and mobile or industrial equipment. Built on Hyvair’s proven G Series design, this fixed-displacement gear pump provides consistent performance for lift, clamp, and drive circuits where dependable, repeatable output is critical.

Featuring a 2AK two-bolt mounting pattern, the pump is engineered for straightforward bolt-on replacement into standard SAE A applications, reducing installation time and simplifying retrofits. The 5/8″ diameter keyed shaft with 5/32″ square key offers a secure, positive drive connection to gas engines or electric motors, minimizing slippage and maximizing power transfer under load.

Female SAE ports—#12 inlet and #10 outlet—support clean, leak-resistant plumbing with commonly available hydraulic hose and fitting options. This configuration helps optimize flow with minimal pressure loss, contributing to higher system efficiency and cooler operation.

Designed for durability in demanding environments, the Hyvair G3.0-2AK-3 is well suited for agricultural machinery, small construction equipment, shop presses, compact hydraulic power packs, and general industrial systems requiring a high-pressure, low-flow pump. Its compact footprint saves space in tight power unit layouts, while its simple internal gear design reduces maintenance requirements and offers long service life.

Use this pump when you need a dependable, high-pressure 3 GPM gear pump with standard SAE mounting and porting that drops easily into existing hydraulic systems for quick, trouble-free replacement.

Related categories: Pumps · Gear Pumps · SAE A 3.25" 3-10GPM

Brand: Hyvair