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Home » Keywords » backflow prevention

Items Tagged with 'backflow prevention'

ARTICLES

Dave Yates performs backflow testing

Backflow prevention: The last line of defense for plumbing system safety

Backflow testers hold one of the most important roles in safeguarding water supplies.
John Vastyan Dave Yates
May 16, 2022
No Comments

Two facets of building infrastructure have gained close attention in the wake of widespread disease: Indoor air quality and water quality within commercial structures. Adding to the problem of providing clean water, globally, are challenges posed by an aging municipal and commercial infrastructure.


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Mikrofill Systems pressurization unit

Mikrofill Systems pressurization unit

April 14, 2022
No Comments

The Mikrofill 3 hydronic system pressurization unit is the most advanced, “direct-type” pressurization unit available for sealed, low-pressure hot-water (LPHW) and chilled-water (CHW) commercial and multifamily residential applications, the company says. 


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M & H Sales

Plumbing & Mechanical’s 2019 Manufacturers Rep of the Year: M & H Sales

Malvern, Pennsylvania-based M & H Sales takes this year’s honor as PM’s Manufacturers Rep of the Year.
Nicole krawcke
Nicole Krawcke
June 5, 2019
No Comments

When you ask Bruce Hornberger to talk about his company, M & H Sales, he smiles and says he is blessed. Founded in 1994 with his business partner, Doug Martin, the company employs six people and represents six lines in the mid-Atlantic region.


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Cary Hansen, president of Ventura, California-based Hansen’s Plumbing & Mechanical

What to do when backflow occurs

Cary Hansen
May 8, 2019
No Comments

Flush, flush, flush! For safety. Not your toilets’ but your customers’ water systems after any backflow incident or breach in the line.


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RJ0918 Check Valves Feat photo

Design and use of check valves

Check valves protect both the suction and discharge sides of pumps, in addition to preventing backflow of possibly contaminated water.
Nathan Lazenga
September 29, 2018
No Comments

Check valves are ubiquitous in all sorts of piping systems. Although they may be familiar to plumbing and mechanical contractors, the more than half dozen different types of check valves are designed for different functions and types of service. Contractors need to take care to select the correct check valves for the piping systems they are designing and installing.


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Stopcon Emergency Plug System

Stopcon Emergency Plug System

April 19, 2017
No Comments

It is equipped with quick connects and an easy-to-squeeze trigger system.


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Fisher line restoration solutions

Fisher line restoration solutions

April 19, 2017
No Comments

Fisher offers multiple solutions for backflow prevention.


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Woodford wall hydrant

Woodford protected wall hydrant

June 22, 2016
No Comments
Woodford’s Model 68 Undercover Wall Hydrant is protected by an integral 16 gauge stainless-steel cover.
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FEBCO backflow prevention

FEBCO lead-free backflow prevention

June 21, 2016
No Comments
Grundfos’ Dosing Skid System is a pre-engineered floor or panel dosing system package that offers integrated controls.
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dual check valve

A.Y. McDonald dual check valve

June 21, 2016
No Comments
A.Y. McDonald’s slimmer Inline Dual Check Valve protects the public water supply.
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More Articles Tagged with 'backflow prevention'
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