Products
About Us
Use our timeline below to see key highlights in our 70 year long history. Simply hold down the left button on your mouse and scroll the timeline to the right.
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.Our Corporate Values can be summarised as:

Best in Class: As a business we strive to be number one in everything we do. Whether that involves being the market leader, being the first choice supplier or by leading by example or being as a role model in our local communities.
Added Value: Delivering value in the eyes of our customers and stakeholders, making a real and positive difference to them, their business and their working life.
Environmentally Aware: This relates equally to our products and the way we do business, as well as the impact we have on our local environment and surroundings.
Customer Focused: By putting the customer first we are able facilitate an open two-way communication channel with the marketplace, aiding the delivery of first class customer solutions which add value and provide peace of mind.
Mono's heritage and global success is further enhanced by National Oilwell Varco (NOV), our parent company.
National Oilwell Varco is a leading provider of oilfield products and services to the worldwide oil and gas industry and has been since 1841. The company’s headquarters are in Houston, USA and it has over 100 subsidiaries with over 1,000 sites around the world, employing 36,000 people. National Oilwell Varco, which has a turnover of $9.7 billion, acquired Mono in 2003.
NOV is a single source for rig equipment, integrated systems, downhole tools, and supply chain solutions. From a spare part to a comprehensive drilling system — and from a generic valve to a fully integrated supply chain process, National Oilwell Varco delivers unlimited customer solutions. By constantly developing and acquiring new technologies and services to better serve future customer requirements, National Oilwell Varco will continue to be the premier source for diversified products and services worldwide.
Visit the NOV website for more information: http://www.nov.com/
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.
Capabilities:
- 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:
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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.

We are passionate about providing the right solutions for your business. Our experience and expertise is unparalleled; we offer a world-renowned level of service that truly is second to none.
This experience continues to evolve through our commitment to apprenticeship and training schemes, which is testament to our investment in engineering knowledge and expertise. Developing the engineering talent of the future is built into our overriding philosophy.
Mono has recently been awarded the prestigious Investors in People Award; a tool designed to improve the performance of a company by developing the people behind it.
Join us!
We are always looking for talented individuals to join our team. We are interested in candidates from a variety of disciplines and backgrounds, from engineering, skilled labour right through to sales, marketing and commercially minded individuals. If you have the right mix of skills and experience, please email your cv to paul.smith@nov.com



