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Useful information about grinder toilets

Grinder toilets have been known to plumbers and people living in older apartment buildings for decades. In Western Europe, the first types began to be used in the years after World War II, in buildings where the narrowness of the pipes simply did not allow the installation of normal toilets. Without grinder toilets, residents would not have had the comfort (the presence of a toilet room and bathroom) that was expected even in the middle of the 20th century. In Hungary, we can mainly find these types in apartment buildings in Budapest that are 80-100 years old or older. The device is also commonly referred to as sanibroj.

The great advantage of grinder toilets is that they can easily push sewage through smaller pipes with a diameter of only 40mm. For this, a special grinder is used, which crushes the larger pieces in the sewage. Thanks to grinder toilets, it is not necessary to dismantle and install new pipes even in very old properties.

In addition, grinder toilets are not uncommon in residential buildings where the connection point is higher than the lower level of the bathroom. Nowadays, grinder toilets are also the most common type of toilet in caravans, buses and other vehicles.

What are the main types of grinder toilets?

There are two types of grinder toilets. The first type includes toilets where the grinder unit is directly attached to the bowl. However, the more aesthetic version is the unit integrated with the bowl.

The grinder-pump system can be connected to other drains in the bathroom in addition to the toilet, if required. Grinder toilets are usually available with tanks that can be recessed into the wall or with a recessed frame, and the bowls are suspended. A 220V, grounded socket is required to operate the grinding units.

What should you look for when buying a grinder toilet?

If you are considering purchasing a grinder toilet, it is recommended that you consider the following aspects:

  • If you want to connect other drains in addition to the toilet, you should choose a grinder pump system that prevents wastewater from entering the bathtub, shower tray, or sink in the event of a backflow.
  • If you intend to install the toilet in a room that is lower than the yard sewage pipe, such as a basement, a grinder toilet with a lifting device is recommended. The best types can deliver sewage up to a height of 7-9 meters and connecting other drains is not an obstacle.
  • Contrary to popular belief, grinder toilets are not suitable for the role of a kitchen pig. Larger kitchen food scraps and greasy dirt can quickly ruin the equipment. So do not use the toilet for this purpose!
  • Although installing a grinder toilet is not a very complicated task, it is worth seeking the help of a professional due to the equipment required.

What are the reasons that can lead to failures in grinder toilets?

Many people mistakenly believe that a toilet with a grinder can chop anything into small pieces, from sanitary pads to kitchen towels to chewed chicken thighs. Most problems arise from this belief. In rare cases, however, a roll of toilet paper can also cause a malfunction. If you notice a problem, the grinder unit should be checked after disconnecting the power. If you are unsure about your work, feel free to call helpIn addition to the grinder, clogging of the drain pipe is also a common phenomenon.

Grinder toilets should be inspected every few years due to the grinding unit. specialist you can check the connection, electrical wiring and the condition of the blades.

About us

Our company has more than 30 years of professional experience. Traditional clogging removal services In addition, we undertake the installation and repair of grinder and lifting systems. The disembarkation our locations: Budapest, Pest county, Fejér county, Komárom-Esztergom county and Nógrád county.

Contact us with confidence 24 hours a day!

Drain Problems: Frequently Asked Questions

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