Hamilton Chooses Urethane Stators to Increase Pump Life

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Hamilton Chooses Urethane Stators to Increase Pump Life
The Hamilton Wastewater Treatment Plant in Ontario tested Moyno Urethane stators for abrasive sludge application.

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The Hamilton (Ontario) Wastewater Treatment Plants collect sanitary and combined sewage. The collection system services not only Hamilton, but also surrounding areas including the towns of Dundas, Ancaster, Water Down, Glanbrook Township and the former city of Stoney Creek. Hamilton’s Woodward Avenue WWTP began operations in 1964, and today averages 409 million liters per day with a peak capacity of more than 600 million liters per day. The successful operation of Hamilton’s wastewater treatment is vital to the surrounding environment especially the Hamilton Harbor.

The Hamilton WWTP has continuously battled with abrasive processed water. The abrasive sludge has caused shortened life for the nitrile stators, which became an issue due to the cost of continuous maintenance and replacement stators.

Moyno partnered with Hamilton to test Moyno’s new Urethane stators in the abrasive municipal sludge application. The success of the Moyno Urethane stator far exceeded the city’s expectations. Hamilton ordered five additional new urethane replacement stators for their pumps after the first urethane stator outlasted the nitrile stator by more than 10 times and continued to run without failure. As Hamilton continues to expand, the Moyno Urethane stator will lower maintenance costs and significantly reduce down time for Hamilton’s wastewater treatment operation.

For details, visit www.moyno.com or call 877/486.6966.

NOV Mono Group
NOV Mono is a division of National Oilwell Varco. It includes a group of specialist companies offering progressing cavity pumps, artificial lift systems, industrial mixers, heat exchangers, grinders, screens and aftermarket replacement parts and services, across a broad spectrum of industrial sectors including water and wastewater, oil and gas, chemical, pulp and paper, food and beverage, and agriculture. The company first began manufacturing progressing cavity pumps in 1935 and industrial mixers in 1952, giving it a heritage of more than 75 years that is built on world-renowned design, expertise and excellence. The division has more than 1,600 employees and a true global reach. NOV Mono has facilities around the world including Australia, New Zealand, USA, Mexico, Singapore, China, South Africa, France and UK, which are supported by a large network of international distributor and representative partners.

National Oilwell Varco (NOV)
With its headquarters in Houston, Texas, National Oilwell Varco has more than 170 years of experience as a leading provider of products and services to the international oil and gas industry. It has more than 100 subsidiaries and more than 60,000 employees at more than 1,000 sites around the world, plus annual revenues in excess of $20 billion.  


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