The Ellis Oversized Tubing Pumps are designed to handle high-volume wells, maximizing production within the constraints of the tubing size. They are effective in wells producing viscous fluids or those with sand. The heavy-walled design enhances durability, allowing the pump to withstand harsh conditions. The rod string can be disconnected easily with the installation of Ellis Heavy Duty On-Off Tool.

High quality machining processes adopted at Ellis Manufacturing allows to maintain extremely close tolerances and produce components with smooth surface finished and chatter free threads.