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Home » backflow prevention

Articles Tagged with ''backflow prevention''

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 head shot 2024
Nicole Krawcke
June 5, 2019

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

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

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

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

Fisher offers multiple solutions for backflow prevention.


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Woodford wall hydrant

Woodford protected wall hydrant

June 22, 2016
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
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
A.Y. McDonald’s slimmer Inline Dual Check Valve protects the public water supply.
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PM0516_Products_IAPMO.png

IAPMO backflow prevention manual

May 31, 2016
In collaboration with the United Association, the International Association of Plumbing and Mechanical Officials released the third edition of its Backflow Prevention Reference Manual.
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Best water in the world

Water quality is what plumbing is all about.
Julius Ballanco white background 200x200 headshot
Julius Ballanco P.E., CPD
April 19, 2016

Backflow protection leads to safe drinking water.


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