Products

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.

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.

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.

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.

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.

They are used in pumps operating in hot water network installations and in condensate pumps. Developed construction solutions cover the whole range of pumps used in Polish power and heat generating plants.

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 contaminated with solid particles.

It is a general purpose mechanical seal with a wide range of applications. It is designed to work with media containing abrasive particles (e.g., ash, ores, cement, sludge and suspended matter) and chemicals harmful to the environment. BED seal requires installation of a system of buffer liquid (acc. to API Plan 52, 55) or barrier liquid (API Plan 53a, 53b, 53c, 54). Maximum pressure of barrier liquid: 2.0 MPa.

The BEQ 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 contaminated with solid particles. Compact construction enables direct application in chambers with braided packing. BEQ seal can be connected to an outer quenching system acc. to API Plan 11/61 or 32/61.

The GF is a mechanical seal recommended for applications where particular product purity must be ensured and where friction heat causes its changes. It is designed to work with toxic, carcinogenic, explosive (with the possibility of self-ignition) media, for process gases, etc., in chemical, petrochemical, pharmaceutical, metallurgical, coking plants and other industries.

The GK seals are designed mostly for process pumps used in refining and petrochemical industries, in chemical industry and coking plants, and in particular in pump installations with a high level of explosion risks and increased emissions of volatile substances into the environment. The GK seal requires continuous supplying with filtered barrier gas (most commonly nitrogen) of pressure ~ 0.2 MPa higher than the sealed medium pressure.

The M4 and M4L mechanical seals are designed for sealing shafts of mixers and reactors in which thick, high viscosity products as well as chemically aggressive and environmentally hazardous ones are processed. The seals are adapted for operating with low-pressure installations of barrier or flushing-cooling fluids. M4 seals have horizontal or vertical rotation axis and in M4L embodiment they play the role of the bearing shaft unit. The presence of barrier liquid enables seal operation in medium vapours only ("dry" run) and prevents the product from getting out into the atmosphere.