Delavan 6900C 6 Roller Pump - 150 PSI, 19.6 GPM, Cast Iron, CCW

The Delavan 6900C 6 Roller Pump has received a mix of experiences from customers, emphasizing its suitability for specific applications while highlighting certain drawbacks. Many users report satisfaction with the pump's performance, particularly in small farm setups or spray rigs. One user noted a successful installation and operation of the pump on a spray trailer, mentioning that after adding a custom torque bracket, the pump functioned smoothly without undue vibrations, enhancing its longevity. Another customer has been utilizing the pump for over a year without issues and praised the ease of attachment to their tractor's PTO. Despite positive feedback, there are concerns regarding compatibility with modern tractors, as some reviewers noted that this model is better suited for older equipment or electric motors that turn counterclockwise. Several reviews revealed dissatisfaction with the pump's build quality. A user who had owned the pump for four years reported rough interior surfaces that contributed to reduced flow and early wear on the rollers. Additionally, while some users found solutions, such as rebuilding the pump with available kits, others were left frustrated with leaking issues or disappointing long-term performance. In summary, the Delavan 6900C roller pump appears to be a reliable option for traditional spray applications, particularly on older tractors. However, potential buyers should be mindful of its limitations in terms of compatibility and overall durability. **