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How Do You Hydro Jet A Drain – Hydro Jetting Your Sewer Lines and Drains

Aug 10, 2022 | Commercial Plumbing, How-To, Hydro Jetting, Residential Plumbing

Hydro jetting is a popular method for unclogging and cleaning sewer lines and drains. It involves using high-pressure water to blast away debris, build-up, and blockages. Hydro jetting is an effective way to clean your pipes and keep them free of clogs.

If you have a clog in your drain or sewer line, hydro-jetting can help remove it. Hydro jetting can also help remove buildup that can lead to clogs. Buildup can come from many things, including grease, soap scum, hair, and even tree roots.

Hydro jetting is safe for most types of piping, including PVC, copper, and cast iron. However, it is not recommended for use on sewer lines that are made of clay or have weak joints. If you are not sure whether hydro-jetting is right for your sewer line, you can ask a plumbing professional for advice.

Hydrojet drain cleaning is usually done by a professional plumber. The process can take a few hours, depending on the size of the drain or sewer line. During hydro jetting, high-pressure water is used to blast away debris and build-up. This can help to clear out clogs and keep your pipes clean.

If you think hydro-jetting might be right for you, it is important to find a reputable company that offers this service. Make sure to ask plenty of questions so that you understand the process and what it will entail. This way, you can be sure that hydro jetting is right for your needs.

What is Hydrojetting Process?

Hydrojetting is a process of using high-pressure water to clean out drains and sewer lines. The hydro jetting equipment is designed with a hose that blasts water at a very high pressure. This high-pressure water is powerful enough to clean out the toughest clogs, as well as remove any build-up from the sides of your pipes.

The process begins with an inspection of the drain or sewer line. This will help the technician determine the best course of action. Once the inspection is complete, high-pressure water is used to blast away debris. The water pressure is strong enough to break through even the toughest clogs.

After hydro-jetting, it is important to have the area cleaned up. This will help to prevent any further problems from occurring. Hydro jet is a safe and effective way to clean your drains and sewer lines. It is important to have the area cleaned up properly to prevent any future problems.

A summary of the steps involved is as follows:

1. First, you need to connect the hydro jetter to the water source. If you are using a municipal water supply, you will need to connect to a fire hydrant or other similar source of high-pressure water. If you are using a pressure washer, simply connect the hose from the pressure washer to the inlet on the hydro jetter.

2. Next, you need to choose the right nozzle for the job. There are two main types of nozzles – the standard and the rotating. The standard nozzle is great for general cleaning, while the rotating nozzle is better for stubborn blockages.

3. Once you have chosen the right nozzle, it’s time to start the hydro jetter. First, turn on the water supply and then slowly pull the trigger on the hydro jetter to start the water flowing through the hose.

4. Begin moving the hydro jetter back and forth as you move it down the drain. The high-pressure water will help to break up any blockages and debris that may be present in the drain.

5. Continue moving the hydro jetter until the water coming out of the other end is clear. At this point, you can turn off the machine and disconnect the hose.

6. Finally, run some hot water down the drain to help flush away any remaining debris. If you still have a clog, you may need to repeat the hydro jetting process.

Hydrojet Drain Cleaning Equipment and Accessories

When we provide hydro jetting services, we need a few key pieces of equipment. Here is a list of the most essential items:

Pipe Assessment Camera

A pipe assessment camera is a small camera that is inserted into the sewer line. This camera is used to inspect the condition of the pipes and to identify any potential problems.

Hydro Jetting Machine

A hydro jetting machine is a large piece of equipment that is used to pump water through the hose and nozzle. This machine provides the necessary pressure to clear out even the most stubborn clogs. Hydro jetters come in a variety of sizes and can be powered by either electricity or gasoline. They are fitted with a special valve that regulates the amount of water being emitted from the nozzle. There are various types of nozzles used with hydro jetters – fixed orifice and variable orifice, among others. You will need to choose the right nozzle for the job at hand.


A high-pressure hose is necessary to connect the hydro jetter to the water source.

Water supply

Hydro jetters require a water source with a high water pressure. This can be either a municipal water supply or a pressure washer.

Drain Access Point

To be able to use a hydro jetter, you will need access to the sewer. This can be either through an existing manhole or through a cleanout.

Hydro Jet Cleaning Nozzle Design and Selection

Hydro jetting equipment produces water at high pressure through a small nozzle. This high pressure can reach up to 4000 PSI or more. The water that comes out of the hydro jetting hose is powerful enough to cut through tree roots, as well as any other type of blockage you may have in your drain or sewer line.

The nozzle is designed to rotate, so that the water can blast the sides of your pipes clean. This rotating action also helps to break up any clogs or build-up that may be present. There are different designs and materials used for different nozzles, depending on the type of hydro jetter being used. The various types of nozzles can be made from stainless steel, brass, or plastic.

The various designs of hydro-jetting nozzles include :

  • rotating nozzles
  • non-rotating nozzles
  • adjustable nozzles
  • fixed orifice nozzles
  • variable orifice nozzles

Rotating Nozzles

Rotating nozzles are the most common type used in hydro jetting, as they provide the best coverage and are the most effective at breaking up clogs. These are designed so that the water jetting out of the nozzle spins in a circular motion. This helps to create a whirlpool effect that can break up even the most stubborn clogs.

Non-Rotating Nozzles

Non-rotating nozzles are not as common as rotating nozzles, but they can be just as effective. These nozzles do not spin, but rather shoot the water jet in a straight stream. This can be helpful for breaking up clogs that are located in a specific area.

Adjustable Nozzles

Adjustable nozzles are designed to give the user more control over the direction and pressure of the water jet. These nozzles can be rotated and moved to different positions, which allows for greater precision when targeting a clog.

Fixed Orifice Nozzles

Fixed orifice nozzles are the most common type of nozzle used with hydro jetters. These nozzles have a fixed opening that allows for a consistent stream of water. This type of nozzle is ideal for general drain cleaning and can be used on most types of clogs.

Variable Orifice Nozzles

Variable orifice nozzles are similar to fixed orifice nozzles, but they have an adjustable opening. This allows the user to control the amount of water being emitted from the nozzle. These nozzles are typically used for more stubborn clogs.

Hydro Jetting Pressure Selection

The pressure setting on a hydro jetter is very important. If the pressure is too high, it can damage the pipes. If the pressure is too low, it won’t be effective at clearing the clog. The best way to determine the correct pressure setting is to start at a lower setting and increase the pressure until the clog is cleared.

Safety Considerations During Hydro Jetting

There are a few safety precautions that should be taken when using a hydro jetter.

Hazards and Risks During Hydro Jetting

While hydro jetting is generally a safe procedure, there are some hazards and risks that should be considered.

  • First, the high pressure of the water can be dangerous if it is not used properly. This is why it is important to always wear protective clothing and never aim the nozzle directly at yourself or another person.
  • Second, hydro jetting can damage pipes if too much pressure is used. It is important to always follow the manufacturer’s instructions when using a hydro jetter.
  • Third, the water can be hot, which can cause burns if you are not careful. To avoid this, always wear gloves and long sleeves when using a hydro jetter.
  • Fourth, the water can be contaminated with sewage or other hazardous materials. This is why it is important to always wear protective clothing and never drink the water.
  • Fifth, the noise from the hydro jetter can be loud, so it is important to wear earplugs.
  • Finally, hydro jetting can damage your pipes if it is not done correctly.

Overall, hydro jetting is a safe procedure if it is used properly. However, there are some risks that you should be aware of before you start using a hydro jetter.

Frequently Asked Questions

How much PSI do I need to cut roots?

To cut roots with a hydro jetter, you will need a minimum of 3,000 PSI. Most hydro jetters have a maximum PSI of 8,000 or 10,000. The higher the PSI, the faster the water will travel and the more powerful it will be.

Can I do hydro jetting myself?

It is not recommended that you attempt to hydro jet your own drain. Hydro jetting is a powerful procedure that can be dangerous if it is not done correctly. If you are not trained in how to use a hydro jetter, you could damage your pipes or injure yourself. Contact us today to discuss your needs.

Can you jet a drain with a pressure washer?

No, you cannot jet a drain with a pressure washer. Pressure washers are not powerful enough to cut through roots or clean out a clogged drain.

Does Hydro Jetting Clear Roots?

Yes, hydrojet drain cleaning can clear roots from your drains. The high-pressure water will cut through any roots that are blocking your sewer and flush them out.

Is Hydro Jetting safe for pipes?

Yes, hydro jet cleaning is safe for pipes. The high-pressure water will not damage your pipes as long as it is used correctly.

Can you HydroJet through a toilet?

No, you cannot hydro jet the septic line through a toilet. The high-pressure water can damage the porcelain on your toilet and cause it to crack.

How long does it take to hydrojet a line?

The time it takes for hydro-jetting a line depends on the size of the line and the amount of debris that is blocking it. A small line can be cleared in a few minutes, while a larger line may take an hour or more to clear.

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