What is the minimum size drain required for a macerating toilet system?

2. Macerating toilet assemblies that serve single water closets shall have a minimum discharge opening of 3/4 inch (19 mm).

What size pipe does a macerator use?

Macerator manufacturers normally recommend diameters from ¾” to 1½”. The ¾” diameter may be the cheapest alternative, but the high-speed flow increases the piping friction loss. Not only will velocity flow increase, but the pump's power consumption will rise and there will be a higher risk of clogging the pipes.

What size pipe is best for Saniflo?

All of Saniflo products require an 1-1/2 inch vent pipe, which must be vented to the main vent stack as per plumbing codes.

Where does the waste go from a macerator toilet?

The macerating unit softens and churns up waste that passes through the pump. This makes it easier to dispose of. When you flush your toilet (with a macerator pump attached to it), waste passes through the pump instead of moving directly to the outflow pipes.

How far will a macerator toilet pump?

The unit pumps the effluent upward to 15 feet and/or 150 feet horizontally (with gravity fall). Once the water level in the container goes down, the micro switch deactivates the unit until the flush is activated again.

Macerating Toilets: What you need to know

Does a macerator need to be vented?

Unless you're using a SaniCOMPACT, which doesn't require venting, you'll need to vent the macerator pump into your home's vent system.

Do you need building regs for a macerator toilet?

The macerated (cut up) waste still needs to drain away to the sewer, it just uses a smaller diameter pipe and a pump. You need to apply for building regulations approval.

Can you poop in a Saniflo toilet?

The simple answer is that yes you can poop in a Saniflo toilet. As with normal toilet systems you can put any organic waste into the toilet bowl and use the flush mechanism to remove it—which includes toilet paper—although like a standard toilet too much toilet paper can lead to blockages occurring.

Do you need a soil pipe for a Saniflo toilet?

Saniflow pumps typically require a 22mm pipe taken from the unit to the soil stack. This could be run in flexible p.v.c. pipe such as speed fit or hep20 or in copper. Utilising plastic pipe may reduce the number of bends required and thus preventing blockages in the future.

How do you drain a Saniflo toilet?

Firstly, switch off the Saniflo. For now, you may need to remove some of the waste by hand, especially if the waste threatens to overflow. Next, take some hot towels and place them along the length of your waste pipe. This should loosen up the frozen blockage and allow you to flush out the waste.

How do you connect macerator to soil pipe?

Where is a macerator not acceptable?

The appliance should not be used if there is a power failure, common sense really. Any washers or appliances connected to the macerator should be kept in good condition to prevent dripping which may cause the unit to operate. Where the unit starts to release odours the charcoal filters should be changed.

How much water does a macerator toilet use?

Macerating toilets are as durable as standard toilets, usually working for around 10 to 15 years before any parts need replacing. They're also easy on the environment. While some models use the standard 1.6 gallons per flush (GPF), most upflush toilets use around 1.28 GPF, with some using as little as 0.8 GPF.

Can I fit a macerator to any toilet?

Macerators can move waste to your soil stack either vertically (a few metres) or horizontally (several metres). They'll be noisier than standard plumbing and can be prone to blockages from anything other than loo roll, but they do let you have a loo almost anywhere.

What is minimum size for downstairs toilet?

Downstairs Toilet Minimum Size

The minimum size for a downstairs toilet is 70cm wide x 130cm long. However, to make it a functional and comfortable space, you ideally want to be working with a footprint of 80cm x 140cm; in either instance the door would typically have to open outward.

How long should a macerator run for?

With standard usage in a main bathroom in a domestic home, you can assume a macerator to last at least for about 10 years. If the macerator is in constant use, for example in a commercial property, you would calculate approximately 3 – 5 years.

Can you soundproof a macerator?

You can also opt to lay a layer of sound insulation between the macerator and the floor and/or wall for even better soundproofing.

How long do macerating toilets last?

HOW LONG DO MACERATING TOILETS LAST? Saniflo systems last about 10 to 15 years or longer. They have been flush tested up to 50,000 times as part of Saniflo's standard test to ensure product quality.

Can you box in a macerator?

Don't forget your macerator will go wrong and you'll need proper access to it, so make the boxing in easy to remove. and will only use 2 ply paper (only 1 female in the house and no kids).

How do you vent a macerating toilet?

Find the highest wastewater drain connection on the vent-and-soil stack. This will be no higher than the uppermost floor with a toilet or sink. You must connect the vent pipe from the upflush toilet to a point on the vent-and-soil stack higher than this drain connection. The best place to connect is often in the attic.

How do you empty a macerator toilet?

Blocked macerator or pump

The blockage will most likely be toilet paper or other waste that has become stuck in the blade. To remove this waste the technician will then use pliers and then turn the blade counterclockwise and carefully remove the waste accordingly.

How many bends can a Saniflo have?

These bends should not be 90˚ elbows as they restrict the flow. Use two 45˚ bends back-to-back as this would create a smoother flow. All vertical lifts should begin as closely as possible to the discharge elbow. Therefore any horizontal run from the discharge elbow should not exceed 12–18 inches.

Can a macerator pump uphill?

Yes, a macerator pump will pump uphill some.