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Last news
See all November 27, 2023
In vacuum pumps of the PW, DW type from the Polish manufacturer Hydro-Vacuum, two-sided shaft seals of the following types are used:
No execution e1 e2 e3 e4
Type...
more October 31, 2023
Pompetravaini TCD 40-200/2-R/A3-SP are single-stage closed impeller centrifugal pumps designed specifically to handle liquids up to 320˚C. The heat from the product is blocked by a special "thermal...
more July 19, 2023
Mechanical seals for GEA Euro Hygia l, Contra l, HYGIANA I, Durietta 0, I, SIPLA 3.1 pumps
Shaft diameter: 19 mmSeal type: mechanical, single, with an open conical spring....
more Sale, selection, development, production of mechanical seals for pumps
Mechanical end seals is an effective sealing device used in rotating equipment such as pumps, agitators and mixers.
Due to their use, the loss of the pumped liquid through the end seal.
In mechanical seals, tightness is achieved due to the tight compression of two parts along the end planes - a rotating and a stationary one.
The main node is a pair of friction. The following materials are mainly used: silicon carbide-ceramic, silicon carbide-silicon carbide. Other high-quality materials are also used.
Position of the mechanical seal in the pump
Benefits:
- Reliable sealing of the shaft;
- reducing operating costs;
- exclusion of additional finishing of sealing parts during installation;
- the ability to work in various environments, including aggressive and abrasive;
- interchangeable with most domestic seals.
Our experts will help you choose a high-quality cost-effective replacement for mechanical seals of well-known manufacturers Burgmann, John Crane, Roten, AESSEAL, Anga, Vulcan and more.