NOV is a global manufacturer of progressing cavity pumps and pump parts and has a wide product range suitable for the pumping of fluids within the waste water, chemical, food, beverage, paper, mining, mineral processing, marine, agricultural and oil and gas sectors.

Company details

Martin Street , Audenshaw , Manchester M34 5JA United Kingdom

More Office Locations Locations Served

Our Distributors

Business Type:
Industry Type:
Water and Wastewater
Market Focus:
Globally (various continents)
Year Founded:

This company also provides solutions for other industrial applications.
Please, visit the following links for more info:

Mono first began manufacturing progressing cavity pumps in 1935 and our heritage is built on this world-renowned design. We have continued to engineer industry-leading pump ranges for over 70 years, together with our other recognized brands for grinders, screens and packaged pumping systems.

We have a proven history of providing quality products with an unrivalled service, and we are passionate about providing the right solution for your business.

Our commitment to quality is reflected in Mono becoming the first progressing cavity pump manufacturer to be certified to ISO 9001, with the latest achievement to the upgrade quality management system ISO 9001:2008. Our most recent award is to the ISO 14001 certification.

Mono's global success is further enhanced by National Oilwell Varco (NOV), our parent company.

NOV is a leading provider of oilfield products and services to the oil and gas industry, with more than 140 years' experience. They have over 36,000 employees around the world with revenues in excess of $9.7 billion.

Mono has manufacturing plants, offices and distribution centres in the following locations. You can find address and contact details for these sites under the Sales Network section of the site:

In addition to our own extensive network, Mono enjoys a number of partnerships with leading distributors around the world, meaning customers can take advantage of Mono's vast expertise and product range, with a local personal service.
Download our corporate brochure by clicking on this link.

Mono is a worldwide engineering manufacturer with the group head office and major manufacturing plant located in Manchester, UK.  This site is responsible for the production of progressing cavity pumps, components, grinders, screens and oilfield products.  We first began manufacturing at this site in 1935 and have continually made significant investments in machinery, tooling, equipment and people.


  • In our seventy year history, Mono Pumps has become a specialist in machining 316 stainless steel
  • We hold extensive tool files for many of our machines
  • Our site features a 6 axis CNC lathe machine
  • Large raw material stock holding resulting in fast set up, quick turnaround and shorter lead times
  • Integration of modern lean manufacturing principles

Our manufacturing facilities hold the following machines:
  • Centre Lathes
  • CNC Lathes / Mill
  • Radial Arm Drills
  • Milling Machines
  • Flexible Machining System (FMS)
  • Universal Grinding Machines
  • 3 Axis Co-ordinate Measuring Machines
  • Jig Borer
  • Preparation Equipment
  • Welding Equipment
  • Moulding Equipment

Mono was the first progressing cavity pump manufacturer to be certified to ISO 9001 and the first to be awarded the upgrade Quality Management System 9001:2000.  We have recently been awarded the coveted ISO 14001 certification for our commitment to and implementation of our Environmental Management System.