Mueller Co. Introduces Shur Stop™ Polyethylene Natural Gas Line Stopping System

CHATTANOOGA, Tenn., Dec. 06, 2016 -- Mueller Co., a leading manufacturer of gas distribution products, has introduced a line stopping solution designed specifically for polyethylene (PE) pipes distributing natural gas.

The Shur Stop™ PE Line Stopping System incorporates Mueller Co.’s well-known NO-BLO® technology providing leak-free performance.  It increases the safety of utility workers by giving them complete control of natural gas flow during stop off. The Shur Stop PE system is a safe alternative to pipeline “squeezing” techniques historically used by the natural gas industry.

After removing a small coupon of the polyethylene pipe, the mechanical stopper is inserted into the pipe and expanded to safely shut off natural gas flow so pipe service operations can occur.

“The Shur Stop PE system addresses the dangers inherent in working with 'hot' polyethylene gas pipelines, by giving utility workers more control over the stopping process and reducing the chance for leaks,” said Nick Peyton, vice president of marketing for Mueller Co.  “The same safety and quality features built into our No-Blo steel stopping systems are delivered with the Shur Stop PE system.”

The lightweight system includes a number of components constructed with high-strength aluminum alloys, making the system easier to handle and operate.  It also has a stopper that is mechanically expanded into the natural gas pipe, giving the operator better control of the stopping performance.

The Shur Stop PE system is designed to have the versatility to meet the requirements of specific systems, while eliminating potential pipeline stresses commonly caused by other polyethylene pipe flow control methods for natural gas pipelines.

Features of the Shur Stop PE system include:

• 125 PSI maximum working pressure to meet demands of modern natural gas PE systems
  
• Large machine-to-machine by-pass connections 
  
• Electrofusion fittings compatible with industry standard universal processors 
  
• Unique mechanical stopper provides NO-BLO performance 
  
• Eliminates potential damage from natural gas pipeline squeezing operations
  

About Mueller Co.

Since 1857, the Mueller name has become known for innovative water distribution products of superior quality, many of which have become industry standards.  This leadership position has resulted in our valves or hydrants being specified in the 100 largest metropolitan areas in the United States.  We also provide distribution products for the natural gas industry.  Our products enable utilities to regulate the flow of water and gas as they are transmitted from source to customer.  Mueller Co. is a subsidiary of Mueller Water Products, Inc. (NYSE:MWA). For more information about Mueller Co., visit www.muellercompany.com.

About Mueller Water Products

Mueller Water Products, Inc. (NYSE:MWA) is a leading manufacturer and marketer of products and services used in the transmission, distribution and measurement of water in North America. Our broad product and service portfolio includes engineered valves, fire hydrants, metering products and systems, leak detection and pipe condition assessment. We help municipalities increase operational efficiencies, improve customer service and prioritize capital spending, demonstrating why Mueller Water Products is Where Intelligence Meets Infrastructure^®. The piping component systems produced by Anvil help build connections that last in commercial, industrial, mechanical, fire protection and oil & gas applications. Visit us at www.muellerwaterproducts.com.

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