Mechanical seal ISE1604HTC

Technical Data Mechanical seal IS1604HTC

Temperature Limits -220°F to 600°F/-140°C to 315°C, dependent on overall duty conditions
Pressure Limits 6,500 psi(g)/450 bar(g) across single stage
Speed Limits 660fps/200m/s
Size Limits 13.75″/350mm

Brand

KSB

Single Stationary Welded Metal Bellows API 682 Cartridge Seal ISC, Arrangement 1

The IS1604HTC is an API 682/ISO 21049 qualified single stationary bellows cartridge seal ISC, Arrangement 1. The IS1604HTC incorporates all-Inconel HTC technology to reliably seal high-temperature corrosive fluids. The seal includes a segmented spring-loaded carbon throttle bushing for effective containment with a retained mating ring for vacuum service. The cartridge seal also incorporates a steam guide for effective use of a quench (steam) that helps eliminate coking problems often associated with hot hydrocarbon applications. The Type 1604HTC is able to handle higher-speed applications.

Technical Description

Product Description IS1604HTC

IS1604HTC – Single stationary bellows cartridge seal ISC, Arrangement 1
IS2609HTC – Dual unpressurized rotating bellows cartridge seal ISC, Arrangement 2
Type 3609HTC – Dual pressurized rotating bellows cartridge seal ISC, Arrangement 3

These dependable API 682 cartridge seals utilize two impressive design innovations by incorporating high-temperature corrosion resistant sealing (HTC) and unique high-temperature live-loaded (HTL) mating ring technology in dual seal arrangements. This new design vastly enhances seal face stability over conventional designs and can extend mean time between repair (MTBR) in many services.

Applications

Process pumps

Features is1604htc

California Residents: PROPOSITION 65 WARNING
Premium API 682/ISO 21049 qualified single stationary cartridge seal Type C, Arrangement 1.
Incorporates HTC high-temperature corrosion resistant technology for superior corrosion resistance and exceptional face stability.
John Crane Sealide® advanced silicon carbide composite.
Retained mating ring option for vacuum service.
Segmented spring-loaded carbon throttle bushing for effective containment.
All Inconel metal bellows metallurgy; meets NACE MR0175/MR0103.
Stationary bellows assembly capable of handling high shaft speed applications and high shaft-to-seal chamber misalignment.
Steam guide standard for effective utilization of a steam quench in coking environments
Typical applications include hydrocarbons, aromatic fractionation products, heat transfer fluids, chemicals, caustics, some acids, aqueous solutions, lubricating liquids.