What Is A Backflow Preventer & Why Every Home Needs It

what-is-a-backflow-preventerDo you have a backflow preventer installed for your property? Both commercial and residential structures will reap a great deal of advantage from this valuable plumbing device. If you do not know what it is and would like to learn more about it, then it’s your lucky day today. We’re sharing valuable information that should answer your most important questions!


What is a backflow preventer?


A backflow preventer is a device that is specially designed to protect your supply of water from pollution or contamination caused by backflows. So before we dive into the specifics of what this device can do, let us explain to you what a backflow means.

A backflow is any undesirable flow of liquid, solid or gas in your plumbing lines. Remember that there are two major types of plumbing lines in your property: the clean water supply line and the drain line. The clean water supply delivers clean water to your fixtures while the drain line carries the wastewater from your property to a septic tank or the municipal or city sewers.

Now there are parts in your plumbing lines where these two meet. And during certain instances when pressure gets affected, the possibility of sewage or wastewater getting into your clean water supply line arises.

To help you better understand what exactly happens during a backflow, let us provide you its two different types:

1. Back-siphonage

This type of backflow happens when high pressure substances moves to an area with lower pressure liquids. For example, when the fire hydrants are used by firefighters the suction of water from the system results to the reduction of pressure in the water system. This will, in turn, cause the suction of contaminants into the clean water supply line.

2. Back pressure

This type of backflow happens when air or natural gas is forced into the system. Simply put, undesirable material is pushed inside the clean water supply line.


What is the backflow preventer installation cost?


Well, the fee varies because of several factors. According to a research done by Home Cost Helper, the cost of backflow preventers has a range of $35 to $600 depending on size and purpose of the device. The installation, meanwhile, range from $25 to $250 depending on where it is going to be installed and the complexity of the task. If you have a business or commercial establishment and would like to have backflow preventers installed, the cost ranges from $1000 to $10000. But of course, the cost still depends on the area where your property is located. As what we always say, professional fees vary across states. There may also be additional costs to be charged so might as well contact a trustworthy plumbing contractor to give you a quote.


The Importance of Backflow Prevention Certification


Now before you call just any plumbing contractor in your area, you should know that backflow preventers should only be installed by certified professionals. Not all contractors are provided with the licensed to install backflow prevention devices unless they pass the certification. And because of the harm that sewage water provides, backflow preventers are still inspected after installation. They should be installed in accordance with local building codes.

We hope that you learned a lot about backflow prevention from our blog today.  If you are looking for an emergency plumber in Shawnee KS who will install, maintain and repair backflow preventers for you, just call Plumbers 911 Kansas. We have a network of licensed and trained professionals that provide reliable plumbing service in Shawnee KS including backflow certification in Shawnee.  Call us now at (816) 326-8643 or fill out the form on our website to schedule a service!

Meanwhile, watch our video below to find out why we’re the right plumbing referral company to trust!

Posted on: April 13, 2016