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Water Backflow: What It Is and How to Prevent It

December 29, 2022 By Action Plumbing

If you own a property, it’s essential to be aware of the potential dangers of water backflow. It can cause severe damage to your home or business and even be a health hazard. Luckily, there are ways you can protect yourself and your property from backflow.

What is Backflow?

Water backflow is caused when the pressure in the water supply lines drops, causing contaminated water to flow back into clean lines. Long-term exposure to contaminated water can cause health issues like gastrointestinal illness, fever, and skin rashes. The problem can occur in residential or commercial properties and has a few causes we’ll review below.

Causes of Backflow in Plumbing Systems

There are a few common causes of backflow in plumbing systems. These include:
• poor installation of pipes or valves
• damage to pipes or valves due to age
• high water pressure in the system
• poorly maintained plumbing systems

These can lead to water flowing back into clean lines, potentially introducing contaminants, risking your health, and creating an awful mess. With this knowledge, let’s explore some ways to reduce the risk.

Backflow Prevention Devices

A backflow prevention device stops contaminated water from entering your clean water supply. It creates a one-way seal on pipes connected to the main water line leading into your home or business, blocking any backward flow of contaminated water while still allowing clean water through when needed. To prevent this, install a backflow preventer on all parts of your plumbing system that backflow might affect. The best device for your particular needs will depend on the size and type of plumbing system you have.

Backflow Preventer Installation

Action Plumbing. has over 50 years of experience serving New Jersey, Pennsylvania, and Delaware. Installing a backflow prevention device requires specialized knowledge and experience with plumbing systems and local regulations regarding their installation and use. Contact a professional commercial backflow service provider to install your backflow preventer correctly.

Our licensed, insured, and bonded plumbers will assess your needs and provide expert advice on what type of device you need for maximum protection against potential contamination of your drinking supply and other health hazards like Legionella bacteria growth.

Water backflow can have dangerous consequences for public health and property owners’ budgets if not properly prevented. Installing a high-quality backflow prevention device is necessary for keeping contaminants out of your plumbing system.

Why Choose Qualified Commercial Backflow Services?

Your system complies with local regulations by hiring a qualified commercial backflow service provider. They can provide maintenance services and ensure your device works properly. The right team can detect potential issues before they become more significant.

At Action Plumbing., we take pride in providing complete backflow prevention services tailored to your needs. Our experienced and licensed plumbers have the knowledge, skills, and equipment to help you protect your home or business from water backflow. Contact us at 1-800-ACTION-24 today for more information!

Filed Under: Commercial, Residential Tagged With: Backflow Preventer Installation, Backflow Prevention Devices, commercial backflow service

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Action Plumbing is the tri-state area’s number one source for speedy, affordable, and dependable commercial plumbing services. Our team is proud to offer a number of different services including plumbing repair, installation, drain cleaning, preventative maintenance, trenchless pipe replacement, relining, and much more!

Our professional commercial plumbing services in the tri-state area have helped many major businesses over the years. With our 24/7 emergency plumbing services, we are able to take your call and assess your plumbing needs at all hours of the day! We have the experience, tools, and inventory required to manage any plumbing repair. 

Our team provides quality professional work from beginning to end on any commercial plumbing service. We are here to help you and give you all the information every step of the job. Contact our team today at any time to ask about our commercial plumbing services or let us know of your plumbing emergency.

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  • Home
  • Services
  • About
  • Blog
  • Contact
  • Employment

24/7

Emergency
Dispatch

1-800-Action-24

© 2025 Action Plumbing | Site Designed By: Zen Design Firm

LIC# NJ10300 ● PA36478 ● DE2365

SHARE THIS PAGE

Action Plumbing
Main Office:
7 East Stow Road
Marlton, NJ 08053
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1-800-ACTION-24 / 1-800-228-4662

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