A1
It works with water, oils, fuels and liquids with abrasive substances.
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.
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.
BE2
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.
BED
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.
BEQ
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.
USC
The USC is a general purpose mechanical seal. It is designed to work with water solutions, not very aggressive chemicals and other liquids contaminated with particulate solids.
USP
The USP is a mechanical seal used for viscid media containing abrasive particles. USP seal requires the following liquid installations: buffer liquid (API Plan 52 ) or barrier liquid (API Plan 53). Max. pressure of barrier liquid: 1.6 MPa, max. overpressure: 0.6 MPa.
UST
The UST is a general purpose mechanical seal. It is designed to work with water solutions, not very aggressive chemicals and other liquids contaminated with particulate solids.
V
It is a general purpose mechanical seal with a wide range of applications for clean media. It is designed for use with petrochemicals, not very aggressive chemicals and refrigerants.
VB
It is a general purpose mechanical seal with a wide range of applications for clean media. It is designed for use with petrochemicals, not very aggressive chemicals and refrigerants.
