Mechanical seal IS1604

Technical Data Mechanical seal IS1604

Temperature Limits -330°F to 800°F/-280°C to 425°C
Pressure Limits Vacuum to 360 psi(g)/25 bar(g)
Speed Limits 10,000fpm/50m/s

Brand

KSB

Single Stationary API 682/ISO 21049 Metal Bellows Cartridge Seal isC, Arrangement 1 – is1604

The is1604 high-temperature, high-performance isC, Arrangement 1, API 682/ISO 21049 qualified cartridge seal is designed for high-temperature applications such as hot hydrocarbons and crude oil fractionation products. The is1604 utilizes a stationary Inconel 718 welded metal bellows with flexible carbon graphite secondary seals. The stationary mounted metal bellows seal is able to handle higher shaft speeds. The is1604 utilizes a segmented spring-loaded carbon throttle bushing for effective containment and can come equipped with a retained mating ring for vacuum service. The is1604 is often supported by an API Plan 62 quench (steam) and a steam guide for effectively routing of the steam to the seal faces to help eliminate any coke build-up that could occur when sealing hot hydrocarbons.

Technical Description

Product Description IS1604

is1604 is a high-temperature API 682, isC, Arrangement 1 stationary single metal bellows cartridge seal. The is1604 is capable of handling high shaft speed applications and high shaft-to-seal chamber misalignment.

Applications