Cast Iron Two-Stage High/Low Gear Pump – 11 GPM, 1/2in. Dia. Shaft, Model# CBT-8.8/3.0 NPT PORTS

The NorTrac Cast Iron Two-Stage High/Low Gear Pump is engineered for performance and efficiency. This robust pump model, designated as CBT-8.8/3.0, features NPT ports that ensure a secure and reliable connection for your hydraulic systems. The pump operates at a commendable flow rate of 11 gallons per minute (GPM), making it an ideal choice for a variety of applications, including log splitters, presses, machine tools, and refuse compaction.

One of the standout features of this pump is its unique two-stage design. It incorporates both a large displacement pump and a small displacement pump. This configuration allows for faster extension at low pressures, effectively enhancing productivity while minimizing energy consumption. The larger pump handles the initial demand during low-pressure operation, while the smaller pump kicks in when higher pressures are required. This functionality not only optimizes performance but also significantly reduces power usage, making it an environmentally friendly choice.

The pump is equipped with a 1/2-inch diameter hardened steel shaft, which is capable of delivering an impressive 3,600 rotations per minute (RPM). This high RPM rate translates into efficient power delivery, ensuring that the pump can handle demanding tasks with ease. Furthermore, the inclusion of a check valve and unload valve maximizes the pump’s performance, providing necessary control during operation.

Below is a brief overview of the key attributes of the NorTrac Two-Stage Gear Pump:

This cast iron gear pump is designed not only for durability but also for reliability in various demanding applications. Its construction from high-quality cast iron ensures long-lasting performance and resistance to wear, making it an excellent investment for both professional and personal use.

In conclusion, the NorTrac Two-Stage High/Low Gear Pump stands out in the market due to its efficient design, robust construction, and versatile applications. Whether you need to power a log splitter or operate a press, this pump is up to the task. Its unique ability to provide both high and low-pressure capabilities while conserving energy makes it an essential tool for any serious operator.