Mechanical seal IS676

Technical Data Mechanical seal IS676

Temperature Limits -100°F to 400°F/-75°C to 200°C
Pressure Limits Vacuum to 360 psi(g)/25 bar(g)
Speed Limits 5000fpm/25m/s

Brand

KSB

Low-temperature, AM350 Metal Bellows Shaft Seal for Mild Corrosive Services IS676

The is676, with a rotating AM350 stainless steel bellows, is well suited for mild corrosive and abrasive applications. Available with hard faces for abrasive applications and a wide variety of secondary seals that cover a broad range of applications.

Technical Description

Product Description is676

is670: All-alloy C-276 high-strength low-temperature bellows assembly for highly corrosive applications.
is676: AM350 low-temperature bellows assembly for large sizes and mildly corrosive applications.
is680: All-alloy 20 low-temperature high-performance seal for use on a broad range of corrosive media.

Applications

Process pumps
Other compressors
Other rotating equipment

Features is676

California Residents: PROPOSITION 65 WARNING
Static secondary seal — available in single or dual arrangements, shaft mounted or in a cartridge; manufactured with a 45-degree tilt edge at the bellows’ inside diameter to disperse stresses and maximize operating life.
Superior nesting ripple plate shape with a three-sweep radius; this plate design allows the bellows device to be flexed repeatedly without the metal being stressed beyond its endurance limit.
Self-cleaning design — rotating bellows throw off suspended particles that clog spring-type seals. This self-cleaning action eliminates the need for external flushing, filters or cyclone separators and their associated costs.
World-class bellows manufacture — our bellows production facility has an outstanding manufacturing process with state-of-the-art stamping, welding and testing technology.
The Sealol® bellows incorporate all of the design features resulting from key engineering competencies, such as metallic thin shell methodology, tribology and fluid sealing technology, and thin film/fluid mechanics.