A sink siphon is a fairly simple device, but at the same time extremely important. So much so that a poorly selected one may not serve as expected. Knowing these problems, we have prepared a guide for you that will dispel all doubts related to choosing a sink siphon.
Check the sink siphon at the Onninen wholesaler
Which siphon is best for the kitchen sink and which one for the bathroom?
A siphon is an essential element of the hydraulic structure, installed in the drain of the sewage riser. Its main task is to drain sewage, which reduces various unpleasant odours coming from the sewage system. It creates a kind of water seal, separating the air from the drain from the air in the room. The issue of proper water drainage is therefore extremely key here, because not only unpleasant odours come out of the sewage system, but also those that can be harmful to health. So regardless of whether it is a drain in the kitchen sink or a bathroom sink - we must always remember to use the right siphon.
As it turns out, however, siphons in rooms such as kitchens or bathrooms must be properly selected, taking into account the specifics of these places. In the kitchen, due to the presence of food residues, but also fat and other substances, the siphon material must be more durable and resistant to cleaning chemicals.
It is no accident that plastic or metal siphons are very popular. They are easy to keep clean and are also highly resistant to corrosion. This type of siphon usually has a larger cross-section, which prevents the drain from becoming clogged. A flexible siphon for a sink also works great.
And how to choose a siphon for the bathroom? In this room, siphons must adapt to different shapes and sizes of fittings, which is why rubber models are the most popular. Another popular siphon is the plastic model. Both can be quite easily adapted to different configurations. At the same time, it is worth remembering that the product does not have to be made of highly durable materials, because the same impurities do not end up in the drain as in the kitchen.
How to choose a siphon for a double sink?
Now let's think about what kind of sink siphon to choose, taking into account its construction. There are two types of siphons to choose from. One of them is a bottle siphon, which is characterized by a compact construction. Often chosen for sinks, quite high, but unfortunately also narrow, so they require periodic cleaning. Another type is a U-type siphon (so-called tube siphon). It also has the advantage that it is true that they clog less often, but when it does, it often has to be disassembled. In this case, the sink is devoid of a siphon, so it cannot be used.
As we can see, a sink siphon can be either bottle or pipe, but which one is better for a double sink? When buying such a model, we should know the spacing of the drains. On the one hand, nothing will happen if it is not perfectly matched, because the tubes can be cut (according to the instructions), but on the other hand, the drains cannot be too far apart, because there is a risk that the purchased siphon for a double sink will have to be returned to the store, exchanged for another model.
It is worth remembering that a sink with widely spaced drains requires a special siphon. As for the siphon for a single-bowl sink , there is no such problem, because it has one drain and overflow. So here we only need to remember the diameter of the drain and the location of the overflow. Another important aspect concerns the sink chambers, namely whether they are on the same level. There are sinks with such a location, but also others in which there is a difference in levels. In this situation, a siphon with the ability to adjust the height of the sink chambers is needed.
Does every siphon fit every sink?
As we have already mentioned, there are different types of sinks available - single-bowl sinks and double-bowl sinks. Another division concerns the material used to make them. And here the most popular is a steel sink, usually made of stainless steel and enameled steel, but also made of granite composites and ceramics. In this paragraph, however, in the subject related to sinks, we are interested in a specific issue - are all siphons universal, fitting every sink? The answer is: no, because although all elements have standardized dimensions, they are not identical. The differences mainly concern the diameters of the individual siphon elements, especially the connection to the sink drain pipe. As if that were not enough, it is worth remembering that siphons have different sizes and shapes, which most often determines whether a given model will work in a specific application.
Is a bottle or tube sink siphon better?
There is no clear answer to this question, because everything depends on the possibilities and needs. Nevertheless, the bottle siphon is the most popular, mainly because it takes up little space under the sink. It is therefore a very practical solution. It has a vertical structure, and the name comes from its shape, resembling a bottle. In its lower part there is space for water. Of course, you can clean it yourself. To do this, simply unscrew its lower part and remove the dirt collected there.
A pipe siphon, also known as a self-cleaning siphon, will work well in larger bathrooms because its dimensions are larger, although its structure is simple and takes the shape of a bent tube.
Regardless of the type of siphon we choose, it is worth knowing that it can come with or without an overflow. It refers to a special opening in the sink chamber, which is of particular importance when water overflows beyond the sink. Thanks to the overflow, nothing like this will happen, because the main drain will be blocked.
It is also worth paying attention to whether the siphon you want to buy is equipped with additional functions, such as an automatic stopper. The stopper mechanism allows the drain to be opened and closed automatically using a special knob. Such an automatic siphon with a stopper is therefore a good option. So if we want our siphon to be more functional, let's check if it has a stopper. The same can be said about other accessories, such as a strainer.
Sink siphons at the Onninen wholesaler
After this extensive information on sink traps, it's time to recommend some proven solutions! Here they are!
- One of them is the Franke sink siphon , a brand that produces excellently designed products. An example is the Franke 1 1/2" siphon for 2-bowl sinks without overflow 112.0044.669 . However, a version for 1-bowl sinks is also available. Its dimensions are as follows: length 0.343 m, width 0.238 m, height 0.121 m, weight 0.516 kg, volume 0.01 m3.
- Double siphon for sink HL made of PP DN50x6/4' eccentric HL126.2/50 - eccentric with connection to washing machine/dishwasher, and therefore additionally saves space under the sink. The design with a double flow chamber ensures noise reduction, while protecting against water flowing into the sink chamber. Dimensions: length 0.25 m, width 0.4 m, height 0.08 m, weight 0.592 kg, volume 0.008 m3.
- We also recommend a Viega cast iron sink siphon 50x50 plastic/white, model 798594 114640 (which can also be used as a urinal siphon) - plastic tubular. Equipped with a level drain, lip seal, rosette.
With our guide, choosing the right sink siphon is no longer difficult! We have listed the most important issues that many customers wonder about. We hope that you have received the necessary help.