Liberty Process Equipment Progressive Cavity Pumps & Industrial Pump Parts

Liberty Process Equipment is a recognized leader in economically priced progressive cavity pumps and aftermarket pump parts, serving industries that require reliable, high‑performance fluid‑handling solutions. Their product lines support applications ranging from wastewater and sludge pumping to chemical feed, polymer dosing, food processing, drilling mud, and abrasive‑media transfer.

With more than two decades of engineering expertise, Liberty Process delivers pulsation‑free, self‑priming positive displacement pumps designed for challenging environments where viscosity, abrasiveness, or solids content demand robust construction and dependable performance. Their aftermarket L‑Frame and multi‑series PC pumps offer drop‑in replacements for major OEM brands, helping operators reduce downtime and maintain system compatibility without sacrificing quality.

Whether you’re sourcing complete pump assemblies or replacement stators, rotors, joints, or drive components, Liberty Process Equipment provides broad inventory coverage, and engineered pump packages tailored to industrial, municipal, and commercial requirements.

Key Benefits of Liberty Process Equipment Pumps & Parts

• Wide Application Range – Supports wastewater, sludge, chemical feed, polymer dosing, food processing, drilling mud, and abrasive‑media pumping.
• Progressive Cavity Expertise – Over 25 years specializing in PC pumps and aftermarket replacements for major OEM frames.
• Drop‑In Compatibility – L‑Frame aftermarket pumps designed to replace Moyno®, Continental®, and Tarby® equivalents.
• High Solids Handling – Capable of moving viscous and abrasive media with solids content up to 50% without shearing.
• Engineered Pump Packages – Custom‑configured systems for demanding industrial pumping applications.
• Fast Delivery & Broad Inventory – Multiple pump series stocked for rapid shipment across North America.
• Cost‑Effective Replacement Parts – Economically priced rotors, stators, joints, and components for long‑term maintenance.
• Heavy‑Duty Construction – Designed for high pressures, multi‑stage operation, and rugged industrial environments.