A new customer contacted Liberty Process Equipment several months ago with a serious problem, their progressive cavity pump kept losing pressure after several days of operation. It was utilizing OEM brand spare parts that were reported by their supplier to be a perfect fit for their application.

However, after several stators and replacement rotors had been shipped, the customer had lost faith in the OEM to give them the right rotor for their application.

Liberty Process Equipment Application Engineers quickly examined the pump application and pump requirement and discovered that the OEM supplied progressive cavity stators would prematurely fail in this pumping corrosive and hot 120°F application. A quick fix and upgrade to a different grade elastomer stator and a Chrome Plated 316 Stainless Steel Progressive Cavity Pump Rotor solved their problem the first time!

Since the replacement, their progressive cavity pump has been running Great!

Don't let your progressive cavity pump become a pump horror story, contact Liberty Process Equipment today and see the difference Liberty can make for you!