A1
It works with water, oils, fuels and liquids with abrasive substances.
A10
The A10 mechanical seal is designed to work with extremely aggressive chemical compounds which do not contain abrasive particles. Metal components of the A10 seal do not touch the sealed medium.
A11
The A11 mechanical seal is designed to work with extremely aggressive chemical compounds which can contain some abrasive particles. Metal components of the A11 seal are isolated from the sealed medium. The A11 seal has a visual wear indicator and a rotating ring with a carbon graphite insert.
A12
It is a mechanical seal intended for operating with extremely aggressive chemicals which do not contain abrasive particles. Metal components of the A12 seal do not touch the sealed medium.
A13
It is a mechanical seal is intended for operating with extremely aggressive chemicals. For the A13 seal, the presence of small abrasive particles is permitted. Metal components of the A13 seal do not touch the sealed medium.
A1G
It is a general purpose mechanical seal for operation with water, oils, fuels and liquids containing small amounts of abrasive substances, used in impeller pumps and other equipment with rotating shafts. A1G is a version of the A1 with extended bellows, adapted for special installation conditions.
A3
It is a general purpose mechanical seal with a wide range of applications. It is designed to operate with cold and hot water, oils, fuels, not very aggressive chemicals and other liquids containing small amounts of abrasives. The A3 seal with a central spring is dependent on the direction of the shaft rotation.
A3D
It is a double mechanical seal designed for operating with cold and hot water, oils, fuels, not very aggressive chemicals and other fluids containing small amounts of abrasive substances.
A4
It is a general purpose mechanical seal with a wide range of applications. It is designed to operate with cold and hot water, oils, fuels, not very aggressive chemicals and other liquids containing small amounts of abrasives.
A41
It is a general purpose mechanical seal with a wide range of applications. It is designed to operate with cold and hot water, oils, fuels, not very aggressive chemicals and other liquids containing small amounts of abrasives. The A41 seal is dimensionally adapted to direct application in place of the A1 seal.
B12
It is a mechanical seal designed for operating with aggressive chemicals containing abrasive particles. It is recommended to use B12 seals for media of temperature exceeding 80ºC.
BC
BC seals are designed for operating with hot water. They are used in boiler water main and preliminary feed pumps. Developed construction solutions cover the whole range of pumps used in Polish power and heat generating plants.
We also offer the version BC2 seal with integrated internal cooler. The same rule of cooling effect forced by the rotating movement is kept, and all components and the method of mounting on the shaft are standard – the cooling system, however, has been optimised and designed in a specific way.
