Siphons, drains to sinks
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Sink siphon – a mandatory element of kitchen and bathroom water installations
Washbasin siphons are accessories necessary for connecting the sink to the sewage pipes. If you want them to perform their function well, you need to choose a matching sink siphon made of the right material, e.g. durable plastic. At the Onninen wholesaler, you will find a wide selection of sink siphons from the best manufacturers on the market - Prevex, Onnline, Viega and others.
What is the function of a sink siphon?
The sink siphon is an element of very simple construction. However, it plays an extremely important role in the context of a properly functioning water installation - it drains used water to the sewage (to the sewage riser). However, a small part of the water remains in the siphon, thanks to which unpleasant odours from the sewage system do not get into the bathroom or kitchen.
But that's not all - the sink siphon is able to effectively "collect" larger dirt and impurities. If it did not do this, they would settle on the walls of the installation, which would quickly result in limited permeability and silting of the entire water and sewage installation.
How to choose the right sink siphon?
Sinks come in various sizes, shapes and forms, offer several ways to connect the drain pipes, and can also be made using various materials, such as stainless steel or durable plastics. What exactly should you consider when choosing a sink siphon?
Material of manufacture – stainless steel, plastic, brushed nickel. These 3 materials are most often used to produce siphons. The Onninen wholesaler offers products made of durable plastics, resistant to hot water and chemicals: made of polyvinyl chloride PVC or polypropylene PP.
Type of sink siphon – pipe or bottle siphon? The first option offers great efficiency. It is also worth knowing that devices in this category very rarely get clogged, but they need a lot of space for installation. In the case of siphons with a bottle structure, there is no such problem, because they are small accessories, adapted especially for small rooms.
The size of the sink siphon – this is a very important issue that should always be carefully verified. When choosing siphons for installation in washbasins, pay special attention to parameters such as the external diameter of the drain pipe or the overall size of the entire siphon structure.
Top quality sink siphons - only on onninen.pl
At the Onninen wholesaler we offer a wide range of products in the category of sink siphons and sink drains. You will find siphons and half siphons adapted to single, one and a half or two-bowl sinks, models with a connection for a washing machine and dishwasher, with or without an overflow, compact bottle siphons, P-type siphons, vertical pipe siphons and many others.
Our website also offers accessories for siphons and drains: sink plugs, sink wedge seals, siphon repair kits, sink valves, etc. All our products are characterized by the highest quality of workmanship, great durability and strength. In the Onninen wholesaler you will easily find the products you are looking for - we invite you to shop now!

















































