Chief PTO Gear Pump 1 3/8′ 21 Tooth Internal Spline Shaft, 40 GPM, 2500 PSI, 1000 RPM, SAE #20 Outlet

The Chief PTO Gear Pump is an exceptional hydraulic component designed for optimal performance and durability. With a diameter of 1 3/8 inches and a 21-tooth internal spline shaft, this pump is specifically engineered to meet the rigorous demands of various applications. Its model number, GP-PTO-A-9-21R, indicates a high-capacity unit with a displacement of 9.9 CID, making it a reliable choice for those needing efficient hydraulic power.

One of the standout features of the Chief PTO Gear Pump is its impressive flow rate of 40 GPM. This ensures that your equipment operates smoothly, providing the necessary power without experiencing lag or inefficiencies. Additionally, it can handle pressures up to 2500 PSI and operates effectively at 1000 RPM, which are critical specifications for achieving optimal hydraulic performance.

The pump’s construction includes self-adjusting wear plates on both sides, which significantly extend the lifespan of the pump by minimizing wear and tear. Furthermore, it is equipped with two outlet ports, allowing for versatile connections, while a plug seals any unused port to maintain system integrity.

For enhanced reliability, the Chief PTO Gear Pump utilizes roller bearings that facilitate smooth operation. The internal spline feature allows for a direct connection with the tractor’s PTO, eliminating the need for a separate gearbox. This design not only simplifies installation but also reduces the overall weight and complexity of the system.

In conclusion, the Chief PTO Gear Pump is an outstanding investment for anyone requiring a dependable and efficient hydraulic solution. Its robust build quality and high-performance specifications make it suitable for various applications, from agricultural machinery to construction equipment. The ease of installation and the elimination of unnecessary components further enhance its appeal, making it a top choice among professionals.