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Type 83
Separation Seal (Contacting Technology) Features– Low buffer gas consumption.- Low wear for longer life and improved reliability.- Cartridge design for easy installation.- Universal design independent of shaft rotation.- Unique carbon bushing segment design with self-adjusting hydropads.- Incorporates biased flow path to further reduce the risk of bearing oil migration.- Specially designed joint between the carbon bushing…
Type 28ST
Non-contacting Gas Seal for Steam Turbines Features- Bearing oil steam contamination reduced.- Standard designs fit most single-stage turbines.- Reduced noise levels and hazards associated with leaking steam.- Support equipment eliminated.- Unidirectional and bidirectional capability. ParametersTEMPERATURE LIMITS : 40°F to 500°F/-40°C to 260°CPRESSURE LIMITS : 400 psi(g)/27.6 bar(g)SPEED LIMITS : 400fps/122m/sSIZE LIMITS : 6.5″/165mm Recommended Applications- Steam Turbines- Driven…
Type 28EXP
Non-contacting Gas Seal for Turbo Compressors Features– Cartridge design- Unidirectional or bidirectional capability- Single, double-opposed or tandem configuration- Robust design with unparalleled field-proven pedigree ParametersTEMPERATURE LIMITS : -220°F to 600°F/-140°C to 315°C, dependent on overall duty conditionsPRESSURE LIMITS : 6,500 psi(g)/450 bar(g) across single stageSPEED LIMITS : 660fps/200m/sSIZE LIMITS : 13.75″/350mm Recommended Applications– Centrifugal Compressors For more information about…
Type 28XP
Non-contacting Gas Seal for Turbo Compressors Features– Cartridge design- Unidirectional or bidirectional capability- Single, double-opposed or tandem configuration- Robust design with unparalleled field-proven pedigree ParametersTEMPERATURE LIMITS : -220°F to 600°F/-140°C to 315°C, dependent on overall duty conditionsPRESSURE LIMITS : 6,500 psi(g)/450 bar(g) across single stageSPEED LIMITS : 660fps/200m/sSIZE LIMITS : 13.75″/350mm Recommended Applications– Centrifugal Compressors- Other Compressors For more…
Type 502
Unitized Elastomer Bellows Seal Features– Full convolution elastomeric bellows seal designed to fit into confined spaces including DIN24960.- Unitized for ease of installation and tolerant of shaft play and run-out.- Bi-directional and robust drive to the seal face eliminates stresses on the bellows.- Available in metric sizes from 14mm to 100mm. ParametersTEMPERATURE LIMITS : -40°F to 400°F/40°C…
Type 2100
Fully Unitized, Heavy-duty Elastomer Bellows Shaft Seal Features– Unitized construction allows for fast and easy installation and replacement. Design fits DIN24960, ISO 3069 and ANSI B73.1 M-1991 standards.- Innovative bellows design is pressure-supported and will not crease or fold under high pressure.- Non-clogging, single-coil spring keeps seal faces closed and properly tracking during all phases of…