Hyvair Gear Pump 33 GPM

The Hyvair Gear Pump 33 GPM (G33-2.5K-2BK-3) is a robust, high-output gear pump engineered for demanding mobile and industrial hydraulic systems where reliable flow and consistent pressure are critical. Delivering 33 GPM of flow, this pump is built around a 71.0 ml/r (4.33 cu.in/r) displacement and is designed to operate efficiently within a 2000–3300 RPM range, making it well suited to a wide variety of hydraulic power unit and circuit designs.

Rated for 2465 psi continuous pressure with a 2900 psi maximum, the G33-2.5K-2BK-3 provides dependable performance in heavy-duty applications such as material handling equipment, agricultural machinery, industrial presses, and mobile construction equipment where uptime and durability matter most. The simple, compact external gear design promotes long service life, straightforward troubleshooting, and easy replacement in the field.

A 2-bolt 7/8″ keyed shaft (1/4″ key) offers a secure, positive drive connection to gasoline, diesel, or electric prime movers, helping to minimize slippage and vibration. Multiple female SAE ports (#20/#16/#24/#20) give you flexible plumbing options, simplifying integration into new systems or retrofits and helping reduce installation time and fittings complexity.

Hyvair’s quality manufacturing and tight tolerances support efficient volumetric performance and smooth, quiet operation, reducing energy loss and heat generation in the hydraulic system. When you need a reliable 33 GPM hydraulic power source that combines high flow, solid pressure capability, and proven gear pump dependability, the Hyvair G33-2.5K-2BK-3 delivers a strong, cost-effective solution.

Related categories: Pumps · Gear Pumps · SAE B 4" 16-41GPM

Brand: Hyvair