+7 (812) 645-08-06
Mechanical seals
select brand
Steel mechanical seal / rotor
Operating pressure : max 3500000.0 Pa
Operating temperature : -50 °C - 100 °C
APSOparts' abrasive-resistant mechanical seals were designed primarily for bearing seal...
Operating temperature : -50 °C - 100 °C
APSOparts' abrasive-resistant mechanical seals were designed primarily for bearing seal...
Steel mechanical seal / rotor
APSOparts' abrasive-resistant mechanical seals were designed primarily for bearing seal use in vehicle constructions. These DIN 2460-compliant seals have the capacity to handle working temperatures range from -50 degrees celsius all the way to 100 degrees celsius, pressures reaching 0.35 MPa bar, and peripheral speeds 3.5 m/s at a maximum.
Water mechanical seal
Operating pressure : max 600000.0 Pa
Operating temperature : -25 °C - 100 °C
The CYKARO form A By APSO Parts are rotors for mechanical seal made with hard...
Operating temperature : -25 °C - 100 °C
The CYKARO form A By APSO Parts are rotors for mechanical seal made with hard...
Water mechanical seal
Operating pressure : max 600000.0 Pa
Operating temperature : -25 °C - 100 °C
The CYKARO form A By APSO Parts are rotors for mechanical seal made with hard...
Operating temperature : -25 °C - 100 °C
The CYKARO form A By APSO Parts are rotors for mechanical seal made with hard...
Spring mechanical seal / cone / ceramic / NBR
Operating pressure : max 1000000.0 Pa
Operating temperature : -25 °C - 100 °C
The Rotor for mechanical seal CYKARO form M is an essential spring supported mechanical seal which is...
Operating temperature : -25 °C - 100 °C
The Rotor for mechanical seal CYKARO form M is an essential spring supported mechanical seal which is...
Spring mechanical seal / cone / ceramic / NBR
Operating pressure : max 1000000.0 Pa
Operating temperature : -25 °C - 100 °C
The Rotor for mechanical seal CYKARO form M is an essential spring supported mechanical seal which is...
Operating temperature : -25 °C - 100 °C
The Rotor for mechanical seal CYKARO form M is an essential spring supported mechanical seal which is...
Cartridge mechanical seal / for corrosive liquids - CARTseal B 14610
Operating pressure : 0 bar - 25 bar
Operating temperature : -20 °C - 220 °C
The CARTseal B 14610, from the B 14 range of mechanical seal models, is characterized by its highly modular construction....
Operating temperature : -20 °C - 220 °C
The CARTseal B 14610, from the B 14 range of mechanical seal models, is characterized by its highly modular construction....
Cartridge mechanical seal / for corrosive liquids - CARTseal B 14610
The CARTseal B 14610, from the B 14 range of mechanical seal models, is characterized by its highly modular construction. This feature enables the product to be integrated into all manners of operations and environments, providing a cost-effective solution for various needs.
The CARTseal B 14610 can be used in applications such as food processing, water distribution plants and sewage systems, paper milling, boiler plants, and chemical and petrochemical engineering.
The CARTseal B 14610 can be used in applications such as food processing, water distribution plants and sewage systems, paper milling, boiler plants, and chemical and petrochemical engineering.
Cartridge mechanical seal / for the chemical industry - CARTseal B 14610 Q
Operating pressure : max 25.0 bar
Operating temperature : -20 °C - 220 °C
The CARTseal B 14610 Q is a water absorbent cartseal that is suitable for petrochemical...
Operating temperature : -20 °C - 220 °C
The CARTseal B 14610 Q is a water absorbent cartseal that is suitable for petrochemical...
Cartridge mechanical seal / for the chemical industry - CARTseal B 14610 Q
The CARTseal B 14610 Q is a water absorbent cartseal that is suitable for petrochemical and chemical industries such as paper mills, food processing, water distribution and sewage, and boiler plants industry. This product is designed with an auxiliary seal that maximizes its seal life expectancy on vaporizing, crystalizing, and solidifying processes.
Cartridge mechanical seal / for centrifugal pumps / for the chemical industry - CARTseal B 14810
Operating pressure : 0 bar - 25 bar
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810, from the B 14 range of mechanical seal models, is characterized by its highly modular construction. This feature,...
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810, from the B 14 range of mechanical seal models, is characterized by its highly modular construction. This feature,...
Cartridge mechanical seal / for centrifugal pumps / for the chemical industry - CARTseal B 14810
The CARTseal B 14810, from the B 14 range of mechanical seal models, is characterized by its highly modular construction. This feature, along with its patented drive system, enables the product to be integrated into all manners of operations and environments, providing a high performance solution for various needs.
The CARTseal B 14810 can be used in applications such as food processing, water distribution plants and sewage systems, paper milling, boiler plants, and chemical and petrochemical engineering.
The CARTseal B 14810 can be used in applications such as food processing, water distribution plants and sewage systems, paper milling, boiler plants, and chemical and petrochemical engineering.
Cartridge mechanical seal / for centrifugal pumps / for the chemical industry - CARTseal B 14810 Q
Operating pressure : 0 bar - 25 bar
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810 Q from LATTY International is a model of single seal cartridge...
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810 Q from LATTY International is a model of single seal cartridge...
Cartridge mechanical seal / for centrifugal pumps / for the chemical industry - CARTseal B 14810 Q
Operating pressure : 0 bar - 25 bar
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810 Q from LATTY International is a model of single seal cartridge...
Operating temperature : -20 °C - 220 °C
The CARTseal B 14810 Q from LATTY International is a model of single seal cartridge...
Cartridge mechanical seal / for corrosive liquids / for the chemical industry - CARTseal B 14610 PP
Operating pressure : 0 bar - 25 bar
Operating temperature : -20 °C - 220 °C
The revolutionary CARTseal B 14610 PP is engineered with a variety of concept linking...
Operating temperature : -20 °C - 220 °C
The revolutionary CARTseal B 14610 PP is engineered with a variety of concept linking...
Cartridge mechanical seal / for corrosive liquids / for the chemical industry - CARTseal B 14610 PP
The revolutionary CARTseal B 14610 PP is engineered with a variety of concept linking ingenuity and technology. It is designed with an exceptional modularity allowing full compliance with all types of environments and a reduced operating cost. It is a paramount of technology targeted for high performance, flexibility and safety.
Bellows mechanical seal / high-temperature / metallic - 2609HTC, 3609HTC series
Operating pressure : max 20.0 bar
Operating temperature : -75 °C - 425 °C
The John Crane TYPE 2609HTC/3609HTC Dependable API 682/ISO 21049 is specially designed to integrate two highly advanced innovations: high temperature, corrosion-resistane sealing (HTC) and unique...
Operating temperature : -75 °C - 425 °C
The John Crane TYPE 2609HTC/3609HTC Dependable API 682/ISO 21049 is specially designed to integrate two highly advanced innovations: high temperature, corrosion-resistane sealing (HTC) and unique...
Bellows mechanical seal / high-temperature / metallic - 2609HTC, 3609HTC series
Operating pressure : max 20.0 bar
Operating temperature : -75 °C - 425 °C
The John Crane TYPE 2609HTC/3609HTC Dependable API 682/ISO 21049 is specially designed to integrate two highly advanced innovations: high temperature, corrosion-resistane sealing (HTC) and unique...
Operating temperature : -75 °C - 425 °C
The John Crane TYPE 2609HTC/3609HTC Dependable API 682/ISO 21049 is specially designed to integrate two highly advanced innovations: high temperature, corrosion-resistane sealing (HTC) and unique...
Gas-lubricated mechanical seal / for turbo-compressor - 28AT series
Operating pressure : max 500.0 bar
Operating temperature : -140 °C - 315 °C
Size : max 350.0 mm
The 28AT dry gas seal is a standard choice that has been used in gas-handling turbo-machinery applications for more than 40 years. John Crane makes many of these...
Operating temperature : -140 °C - 315 °C
Size : max 350.0 mm
The 28AT dry gas seal is a standard choice that has been used in gas-handling turbo-machinery applications for more than 40 years. John Crane makes many of these...
Gas-lubricated mechanical seal / for turbo-compressor - 28AT series
The 28AT dry gas seal is a standard choice that has been used in gas-handling turbo-machinery applications for more than 40 years. John Crane makes many of these gas seals with the spiral groove pattern to prevent them from contacting other parts while in operation.
The mating ring and seat, and the primary ring/face bodies will keep a sealing gap of about 0.0002 inches per five microns, thus preventing parts from wearing out. The seals will keep seal oil contamination from being a threat and also keep maintenance costs and downtime from being a problem. Double, single and tandem seals may be ordered as required.
The mating ring and seat, and the primary ring/face bodies will keep a sealing gap of about 0.0002 inches per five microns, thus preventing parts from wearing out. The seals will keep seal oil contamination from being a threat and also keep maintenance costs and downtime from being a problem. Double, single and tandem seals may be ordered as required.
Gas-lubricated mechanical seal - 28VL series
Operating pressure : max 124.0 bar
Operating temperature : 40 °C - 204 °C
Size : max 280.0 mm
The Type 28VL, which is manufactured by John Crane, is a non-contact, dry gas seal which is suitable to use in vaporizing fluids. The unit...
Operating temperature : 40 °C - 204 °C
Size : max 280.0 mm
The Type 28VL, which is manufactured by John Crane, is a non-contact, dry gas seal which is suitable to use in vaporizing fluids. The unit...
Gas-lubricated mechanical seal - 28VL series
The Type 28VL, which is manufactured by John Crane, is a non-contact, dry gas seal which is suitable to use in vaporizing fluids. The unit is also suitable to eliminate problems such as dry-running wear, and vapor lock in the seal chamber.
The gas seal utilizes that rotational energy produced by the pump shaft to vaporize the process liquid at a controlled rate, generating a stable gas film which lubricates the face of the seal. The unit operates with a pressure limit of 124 bar per seal face, and a speed limit of 180 m/s.
The gas seal utilizes that rotational energy produced by the pump shaft to vaporize the process liquid at a controlled rate, generating a stable gas film which lubricates the face of the seal. The unit operates with a pressure limit of 124 bar per seal face, and a speed limit of 180 m/s.
Gas-lubricated mechanical seal / for turbo-compressor - 28XP series
Operating pressure : max 450.0 bar
Operating temperature : -140 °C - 315 °C
Size : max 350.0 mm
The 28XP series from John Crane is a non-contacting gas seal for turbo compressors. It is engineered with a 28AT structure, that is resistant to chemicals and is capable of sealing even in high pressure...
Operating temperature : -140 °C - 315 °C
Size : max 350.0 mm
The 28XP series from John Crane is a non-contacting gas seal for turbo compressors. It is engineered with a 28AT structure, that is resistant to chemicals and is capable of sealing even in high pressure...
Gas-lubricated mechanical seal / for turbo-compressor - 28XP series
The 28XP series from John Crane is a non-contacting gas seal for turbo compressors. It is engineered with a 28AT structure, that is resistant to chemicals and is capable of sealing even in high pressure operations. The seal can function on a wide temperature range in a wide variety of applications that involve slow roll and coast-down conditions.
The series has dry-running gas seals that were specially made for gas-handling turbomachinery. It is equipped with a patented spiral groove system that ensures no contact between the seals during operation. It has a mating ring/seat with primary ring/face within 0.0002"/5 microns, effectively eliminating wear.
Single and double seal arrangements are available to reduce the oil contamination and costs.
The series has dry-running gas seals that were specially made for gas-handling turbomachinery. It is equipped with a patented spiral groove system that ensures no contact between the seals during operation. It has a mating ring/seat with primary ring/face within 0.0002"/5 microns, effectively eliminating wear.
Single and double seal arrangements are available to reduce the oil contamination and costs.
Double mechanical seal / carbon - 83 series
Operating pressure : max 1.0 bar
Operating temperature : -30 °C - 200 °C
Size : 40 mm - 375 mm
Type 83 is a carbon-bushing assembly, dual-segmented, which the manufacturer has designed to prevent bearing oil...
Operating temperature : -30 °C - 200 °C
Size : 40 mm - 375 mm
Type 83 is a carbon-bushing assembly, dual-segmented, which the manufacturer has designed to prevent bearing oil...
Double mechanical seal / carbon - 83 series
Type 83 is a carbon-bushing assembly, dual-segmented, which the manufacturer has designed to prevent bearing oil migration to the dry gas seal cartridge. Note that the item is normally applied as a double arrangement with an inert buffer gas.
It can be used in combination with a type 28 dry-running gas seal to achieve impressive results, such as total sealing for ensuring separation of process gas and bearing oil in compressors.
It can be used in combination with a type 28 dry-running gas seal to achieve impressive results, such as total sealing for ensuring separation of process gas and bearing oil in compressors.