Mechanical seal IS604HTC

Technical Data Mechanical seal IS604HTC

Temperature Limits -100°F to 800°F/-75°C to 425°C
Pressure Limits
- Dynamic: Vacuum to 300 psi(g)/20 bar(g)
- Static: 450 psi(g)/31 bar(g)
Speed Limits 10000fpm/50m/s

Brand

KSB

High-temperature, Corrosion-resistant Stationary Bellows Assembly Utilizing “HTC” Technology Type IS604HTC

The Type IS604HTC high-temperature, corrosion-resistant welded metal bellows seal is a unique advanced technology for reliably sealing fluids in harsh, high-temperature, corrosive environments and, at the same time, provides superior face stability at elevated temperatures. This all-Inconel seal is ideally suited for applications that contain organic acids (naphthenic acid), and sulfur compounds that attack most other alloys at high temperature. The Type IS604HTC is a stationary bellows assembly that is capable of handling high shaft speed applications and high shaft-to-seal chamber misalignment. The IS604HTC is utilized in our API 682/ISO 21049 IS1604HTC and Type IS3604HTC cartridge seals.

Technical Description

Product Description Type IS604HTC

The Type HTC* high-temperature corrosion resistant welded metal bellows seal is a unique advanced technology for reliably sealing fluids in harsh high-temperature corrosive environments. The Type HTC also provides superior face stability at elevated temperatures.This all-Inconel ® seal eliminates the need for plating and is ideally suited for applications that contain organic acids, broadly referred to as naphthenic acid, and sulfur compounds that attack most other alloys at high-temperature.
Specially designed pressure-compensating seal faces and a thermally compliant primary ring adapter provide exceptional seal face stability that adapts to a wide range of temperature excursions inherent in high-temperature applications. Even if the application is not corrosive, the extra face stability provided by the seal can extend your MTBR in many other noncorrosive services. The API 682/ ISO 21049 qualified HTC seals are available in both stationary and rotating configurations, and single and dual seal arrangements.
Type is604HTC – high-temperature corrosion resistant stationary bellows assembly capable of handling high shaft speed applications and high shaft-to-seal chamber misalignment. Type is609HTC – high-temperature bellows assembly intended for those demanding applications where a dependable, high-strength, rotating seal is preferred

Applications

Process pumps

Features is604HTC

California Residents: PROPOSITION 65 WARNING
Utilizes HTC high-temperature, corrosion-resistant edge-welded metal bellows technology to reliably seal fluids in harsh, high-temperature, corrosive environments.
The Type HTC provides superior face stability at elevated temperatures.
API 682/ISO 21049 qualified.
Stationary bellows assembly — capable of handling high shaft speed applications and high shaft-to-seal chamber misalignment.
All-Inconel metallurgy — meets NACE MR0175/MR0103.
ID and OD pressure capability withstands reverse pressurization.
Thermally compliant primary ring adapter.
Pressure compensating primary ring.
Iseal edge-welded metal bellows with optimum 45-degree tilt angle.
Iseal Sealide® silicon carbide composite.
Available in single and dual cartridge arrangements.
DOUBLE-PLY version available for higher-pressure applications.
Hard faces available for abrasive applications.