The wrong size of pipe can be harmful to a washing machine.
A drain pipe and two hoses that link to the hot and cold water supplies are attached to a washing machine.
Although pipe widths are typically standard, each jurisdiction’s construction and plumbing rules may have particular specifications.
So, read this article to know the correct size pipe for the washing machine drain.
What Size Pipe Do You Require For Your Washing Machine Drain?
It could require an enormous drain to function correctly if you’re washing clothes in a machine.
The minimum required is 1 1/2 inches, while the usual drain size is 2 inches.
Check with your neighborhood hardware store before purchasing a new washer because most trendy washers need a more comprehensive sewage drain.
Here is a chat given below, where you can find the pipe sizes
|Minimum||1 ½ inches|
|Common||½ to 1 inches|
How To Install The Right Size Pipe For Washing Machine Drain?
You might be unsure how to correctly install the drain line if you’re getting a new washing machine installed in your house.
- To determine how much pipe you need, measure the drain line length in the first step.
- After that, use a hacksaw to trim the PVC pipe to size. Use a typical PVC connection to join the two pieces of line if you’re using a 1-inch pipe.
- Use a PVC coupler to connect the pipe’s cut-to-size end to the washing machine drain outlet. The central drain line in your home should be linked to the pipe’s opposite end.
- To finish the installation, you must rope in a drain trap and put it in a washing machine standpipe.
How To Select The Right Size Pipe For Washing Machine Drain?
When the laundry room is on the main floor of the house, choosing a suitable pair of washing machine hoses is crucial.
As part of your routine plumbing maintenance, it’s a good idea to inspect the hoses for damage or leaks once a year.
The typical rubber-reinforced washing machine hose is well-known to many people. A mesh made of braided rayon or polyester serves as reinforcement.
Hoses available are not reinforced, so be sure the label specifies they are supported.
These hoses are not advised if your washing machine is inside the home since they are most likely to explode.
A braided stainless steel hose is the bare minimum advised for interior use.
Although they are priced in the middle, the extra money is worthwhile for the increased safety.
A rubber hose is enclosed with stainless steel braid as a burst-resistant safety precaution.
When placed correctly, these hoses fail less frequently than rubber hoses do.
Auto-shutoff hoses can provide more peace of mind for a few extra bucks. Stainless steel-braided hoses are also suitable for indoor usage.
These hoses incorporate a shut-off mechanism at one end. The connection detects a change in water pressure caused by a ruptured hose and shuts off the water supply.
How To Maintain The Right Size Pipe For Washing Machine Drain?
The first step in preventing hose failure and flooding is proper installation.
Use these installation and maintenance suggestions to help you avoid costly water damage.
Follow these easy guidelines to keep your washing machine hoses in good condition:
- Regularly inspect them to ensure they aren’t twisted, damaged, or corroding.
- Every three to five years, replace the hoses on your washing machine.
- Install a water hammer arrestor, which absorbs the impact of water once the washing machine cycle is complete and lowers the pressure in the hose.
- Turn off the water supply to washing machines while not in use.
- When installing a washing machine or repairing worn-out hoses, get the correct length of hoses.
- Provide enough distance between the wall and the machine to prevent hose kinks.
- Check the hoses at least once or twice a year.
- Think about investing in a reliable washer leak detection system.
- Hose breakdown may partly be caused by the continual water pressure on the washing machine hoses.
- Please read the manufacturer’s instructions before installing new hoses, then follow them.
FAQs About The Right Size Pipe For Washing Machine Drain
Can A Washing Machine Use A 32mm Drain Pipe?
The cross-sectional area will be more significant since the waste pipe won’t be free-flowing, and the drain hose will have water running under pressure.
It will be around 2.5 times for 32mm.
Are The Hoses And Piping The Same For New Washing Machines?
With a new washing machine, you will always receive new fill hoses.
Standard sizing and fittings should be used with all washing machines.
However, this article has highlighted some design variations between manufacturers and a few possible issues.
If The Washer Drain Hose Is Too Lengthy, What Happens?
Inadequate water flow and standing water might result from an excessively lengthy drain hose.
The water is straining to get down the hose’s length and up the standpipe’s slope.
Having standing water might result in bad smells and other issues.
What Is The Ideal Diameter Of A Washing Machine Hose?
The hose should be finger-tight. I continue to tighten it until it is firmly finger-tight.
If you have a firm grasp, it might not be required to pull the hose much more.
I would characterize it as twisting the hose around 2 to 5 mm tighter than I was able to do by hand.
The Final Words
You now have advice on what size pipe for the washing machine drain and how to handle any potential overflow issues in the future.
You may be sure to avoid casual errors that would otherwise hamper your washing machine by taking the above-described methods.
Call a professional plumber if you are not an expert do-it-yourselfer and are unsure that you can install a drain pipe properly.