Standard Washing Machine Waste Pipe Size

Do you know what the standard washing machine waste pipe size is? If not, you’re not alone. Most people don’t even know that this information exists, let alone the standard size. But it’s important to know, especially if you’re considering installing a new washing machine or upgrading your current one. In this blog post, we’ll give you all the details on the standard washing machine waste pipe size to be sure your home is ready for one.

Are All Washing Machine Waste Pipes The Same Size?

The short answer is no, not all washing machine waste pipes are the same size. There are three different types of washing machine waste pipes: 1.5-inch, 2-inch, and 3-inch. The type of pipe you need will depend on the type of washing machine. Here’s a quick breakdown of each:

1.5-inch pipes: These are the most common type of washing machine waste pipe. They’re typically used for front-load washers and can handle up to 11 gallons per minute (GPM).

2-inch pipes: These are larger than 1.5-inch pipes and are typically used for top-load washers. They can handle up to 22 GPM.

3-inch pipes: These are the largest washing machine waste pipe types and are typically used for commercial washers. They can handle up to 33 GPM.

Now that you know the different types of washing machine waste pipes, let’s look at the standard size for each.

Can I Use a 32mm Waste Pipe For Washing Machine?

The standard size for a 1.5-inch pipe is 32mm. This is the most common size for washing machine waste pipes and will work with most front-load washers. If you’re unsure what size your washing machine waste pipe is, you can measure it with a tape measure or ruler.

What Size Is PVC Used For A Washer Drain?

The standard size for a 2-inch pipe is 50mm. This is the most common size for washing machine waste pipes and will work with most top-load washers. If you’re unsure what size your washing machine waste pipe is, you can measure it with a tape measure or ruler.

What Is The Standard Size Drain Pipe?

The standard size for a 3-inch pipe is 80mm. This is the most common size for washing machine waste pipes and will work with most commercial washers. If you’re not sure what size your washing machine waste pipe is, you can measure it with a tape measure or ruler.

Now that you know the standard sizes for each type of washing machine waste pipe, you can ensure your home is ready for a new washing machine. If you have any questions about the sizes or types of pipes, feel free to comment below.

When Would You Use 32mm Waste?

32mm waste is typically used for front-load washers and can handle up to 11 gallons per minute (GPM). If you’re not sure what size your washing machine waste pipe is, you can measure it with a tape measure or ruler.

The difference between 50mm and 80mm is that 50mm is the most common size for top-load washers, while 80mm is the most common size for commercial grade washers. If you’re not sure what size your washing machine waste pipe is, you can measure it with a tape measure or ruler.

How Should A Washing Machine Waste Pipe Be Fitted?

Washing machine waste pipes should be fitted with a p-trap to prevent sewer gases from entering your home. The p-trap should be installed before the waste pipe enters the sewer line.

Most washing machines come with a standard waste pipe size of 21mm. However, some models may have a slightly different waste pipe size. Check the manual that came with your machine to be sure. If you’re not sure, you can always measure the waste pipe diameter with a ruler or tape measure.

If your washing machine doesn’t have a standard waste pipe size, you may need an adapter to connect it to your home’s plumbing. Most hardware stores sell adapters for different types of pipes.

Washing machine waste pipes are typically made of PVC or ABS plastic. These materials are durable and can withstand the high water pressure from your washing machine.

How Long Can A Washing Machine Waste Pipe Be?

The maximum length for a washing machine waste pipe is 4.5 meters (15 feet). This is the equivalent of six 5-foot sections of pipe. Any longer, and the water pressure from your washing machine may be too much for the pipe to handle.

Does A Washing Machine Waste Pipe Need AU Bend?

An AU bend is not required for a washing machine waste pipe, but it may be necessary depending on your home’s plumbing. An AU bend is an elbow fitting that is often used to connect two pipes at an angle.

If your home has an older plumbing system, you may need to install an AU bend to connect your washing machine’s waste pipe to the sewer line. This is because older homes often have pipes that are not the same size as today’s standard pipes.

If you’re not sure whether or not your home needs an AU bend, you can ask a plumber for advice. They will be able to tell you if an AU bend is necessary and what size you need.

Final Verdict: Standard Washing Machine Waste Pipe Size

The standard washing machine waste pipe size is 3 inches in diameter. This site will work for most residential homes, but it’s important to check your local plumbing codes to be sure. If you have a larger washing machine or are installing a new one, you may need to upgrade your waste pipe size accordingly. Smaller or larger diameters than the standard 3 inches could create blockages and drainage problems.

If you have any questions about what size waste pipe your washing machine requires, please consult with a qualified plumber before making any changes.