New NES Line: Same Quality, Better Price

Manufacturers of Progressing Cavity Pumps for Industry

As the largest progressing cavity pump factory in the region, we guarantee an immediate response and permanent stock to power your industry. We combine top-tier infrastructure with over 30 years of experience pumping viscous fluids: crude oil, sludge, food products, and more.

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Comprehensive Progressing Cavity Pump Solutions

The Robustness and Reliability the Industry Demands

Guaranteed Spare Parts Supply

Permanent stock of spare parts for progressing cavity pumps to deliver your critical components in under 48 hours. Speed to keep your production running.

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Retrofitting and Interchangeability

We retrofit progressing cavity pumps from other brands (Netzsch®, Moyno®, Seepex®) to make them interchangeable with our spare parts. Technical independence and guaranteed savings.

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Progressing Cavity Pump Repair

Complete equipment overhaul, ensuring every component recovers its original performance with a technical warranty. Any brand.

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ISO 9001 Certified Quality Management System

All of our processes are aligned with and certified under this international standard, ensuring our customers the consistent delivery of products and services that meet their requirements, as well as applicable statutory and regulatory requirements.

About Us

Netzsch®, Moyno®, and Seepex® are registered trademarks of their respective owners. They are mentioned solely for reference and compatibility purposes; Naves Del Sur S.A. has no affiliation, sponsorship, or commercial relationship with these brands.

Constant Innovation

Upcoming Releases

New line of close-coupled, universal-application progressing cavity pumps. Our proven quality in a compact design at an unbeatable price.

NES Series industrial close-coupled compact progressing cavity pump
NES Series

NES Line: Universal Close-Coupled Application

Compact industrial pump engineered for exceptional performance in tight spaces. Capable of handling solids up to 150 mm and high-viscosity fluids, with simplified maintenance and low operating costs.

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FFS Series high-precision sanitary dosing pump
FFS Series

FFS Series: Precision Sanitary Dosing

Close-coupled dosing pump with superior precision (deviation < 1%). Designed for the exact injection of additives in the food and pharmaceutical industries, delivering smooth, pulsation-free flow.

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Naves Del Sur progressing cavity pump manufacturing workshop, Burzaco
Your Best Choice in Argentina

Why Choose Us for Your Progressing Cavity Pumps?

Discover why we're the industrial partner you need for pumping viscous fluids.

We have more than 30 years of experience manufacturing progressing cavity pumps in Argentina, providing expert guidance to help you select the exact equipment your process requires.

We offer fast solutions backed by permanent stock of spare parts for progressing cavity pumps. We deliver in under 48 hours so your production never stops.

We support every stage of your project with dedication and after-sales service, ensuring maximum performance from your pumping equipment throughout its entire service life.