We manufacture and distribute the toughest, most reliable submersible and horizontal slurry pumps found anywhere in the world.

We also represent world-class manufacturers providing solutions in air handling, mechanical seals, gearboxes, material handling systems, cooling towers, valves and many other fine products.

When you need to pump it, blow it, heat it, seal it, move it, gear it, or just cool it… think of GPM. We are Solutions Driven!


We provide our customer with high-value, quality products, services and solutions, delivered on time – every time.

Founded in 1978, GPM has customers throughout North America. GPM has six office locations with OEM manufacturing facilities in Duluth, Minnesota. Today, GPM’s total employment is approaching 60.

Our objective is to help our customers gain or maintain a distinct competitive advantage in their marketplace through equipment and processes that are cost-effective, dependable and reliable. For over 35 years we have been customer driven.

When your business needs “solid pumping solutions” look to our proprietary GPM-Eliminator™ slurry pumps. When you need to pump or condense any liquid including oil and gas, move or heat air, replace mechanical seals, install conveyors, gearboxes, or cooling towers, GPM can help you find a cost-effective solution.

Please contact your nearest GPM office today.


Our mission is to deliver high-value, quality products and services on time that help our customers gain or maintain their distinct competitive advantage.


The customer will always come first.

We will work to help our customers be cost-competitive in their marketplace.

We will treat our employees in the ways we ourselves would like to be treated.

We will never compromise our integrity or our ethics in our dealings with our customers, our suppliers and our people.

We will be good stewards of all our resources.



Peter Gemuenden
Chairman & PresidentPete founded GPM in 1978 and is engaged in setting overall strategy and direction of the company.He is the current Chair of the GPM Board of Directors.

Tel: 218-722-9904 Location: Duluth, MN

Peter Haines
Chief Executive Officer

Peter joined GPM in 2017 with 32 years of engineering, management, sales and executive experience in both domestic and international companies.

Tel: 218-722-9904 Location: Duluth, MN

Wade Christensen
Vice President, GPM-Eliminator Sales and Distribution

Wade joined GPM in 1986 and has provided hundreds of pumping solutions in mining, steel, manufacturing, aggregates, power generation, pulp and paper, oil and gas industries and more.

Tel: 218-722-9904 x584 Location: Duluth, MN

Products & Parts
Chris Morgan
Strategic Business Development Manager who can offer equipment solutions in oil and gas, food processing, utilities, agriculture, chemical processing, wastewater and pulp and paper.

Tel: 218-722-9904 Location: Duluth, MN

Canada Sales of GPM-Eliminators
Sudbury Mining Products Ltd.
Canadian Sales

Tel: 705-969-2359 Location: Canada

Service & Repair Center
Blake Kolquist
Service Manager

Tel: 218-722-9904 x582 Location: Duluth, MN