Progressing Cavity Pump with Unique Gear Joint

Moyno Inc. launched its Moyno 2000 Progressing Cavity Pump with a unique gear joint that allows the versatile pump to handle a wide range of applications, from shear-sensitive chemicals to difficult-to-process slurries and sludges. The crowned gear universal joint drive train configuration provides exceptional torque and thrust control, and the patented joint seals effectively protect the gear joints from pumpage contamination. The gear joints in the Moyno 2000 Pump are grease-lubricated to run at 180F—far cooler than oil-lubricated joints. The rear gear joint location in the Moyno 2000 Pump reduces the radial load on the drive shaft and bearings and requires minimal pump disassembly to service. The line offers capacities of 2 to 2,500 gpm (0.5 to 568 m3/hr) and pressure capabilities to 1,000 psi (69 bar). (

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