News | February 19, 2014

Grundfos Optimizes SEWER CHEWER Grinder With Cutting-Edge Design

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Upgraded grinder is the right choice for tough wastewater, sludge-handling applications

Featuring competitive new elements such as a durable ductile iron frame and an improved high-pressure pipe flanged seal, the newly optimized SEWER CHEWER grinder from Grundfos is key to efficient and reliable solids conditioning in wastewater and sludge-handling systems.

As part of Grundfos’ Ready-to-Ship program, SEWER CHEWER grinders are available for rapid delivery, providing a quick solution for raw sewage, wastewater, sludge and processing waste. The grinder has a number of key new features.

Completely submersible up to 90 pounds per square inch (psi), SEWER CHEWER’s durable ductile iron frame boasts rugged motor support and flexible coupling for effective and reliable power transmission. Its patented cutter design provides maximum solids reduction thanks to a unique tip that enhances grabbing action and a side-cutting feature that provides additional cutting and shearing.

The grinder also features an improved high-pressure pipe flanged seal and dimensional change for easy competitor replacement. High-efficiency side rails are contoured to allow maximum flow while directing solids inward to the cutting zone. This design provides superior head-loss characteristics. Watch a video of thegrinder in action.

In addition, a state-of-the-art digital NEMA 4X FRP controller and PLC keypad operator interface provide unmatched control, operation and monitoring features.

The SEWER CHEWER is part of Grundfos’ full range of intelligent pumps and systems for water supply and wastewater applications. Grundfos optimizes pumping solutions like the SEWER CHEWER to provide maximum reliability and resource efficiency.

About Grundfos
With an annual production of more than 16 million pumps, Grundfos is the global leader in advanced pump solutions and a trendsetter in water technology, specializing in circulator pumps for heating and air conditioning as well as centrifugal pumps for industrial applications, fire protection, water supply, wastewater and water treatment. In addition to pumps, Grundfos produces standard and submersible motors as well as state-of-the-art electronics for monitoring and controlling pumps. Since its inception in 1945, the company has flourished from one smallfactory in Bjerringbro, Denmark to a global corporation comprising more than 80 companies and over 18,000 employees. In 2012, Grundfos reported net revenues totaling $4B.

In North America, Grundfos employs more than 1,600 people 1,300 in the U.S. alone and is continually expanding its regional expertise. Grundfos North Americamaintains operations, sales and service facilities in Olathe, Kan.; Allentown, Pa.; Fresno, Calif.; Brookshire, Texas; Aurora, Ill.; and Indianapolis. In Canada, Grundfos has a sales facility in Oakville, Ontario, and in Mexico, the companyoperates a manufacturing facility in San Luis Potosí and sales offices inMonterrey and Mexico City.

High on the company’s corporate agenda is an active commitment to improving the environment. Grundfos contributes to global sustainability by pioneering technologies that improve quality of life for people and care for the planet. For more information, visit http://www.grundfos.us.

SOURCE: Grundfos