Key Features of Ss Made Edge Welded Metal Bellow Seals

• Optimum Designed Bellows: Provides superior performance in the most difficult process services.
• Graphoil Secondary Seal: Pure and flexible Graphite packing allows seal to be used in extreme temperature conditions.
• Tilted Bellows Angle: Angle of bellow section is tilted at the inner diameter weld to relive stress concentration and provide longer seal life. Double nested configuration improves flexibility and reduces stresses.
• Large Grub Screws and Cap Screws: Ease of installation with strength. Provides firm grip on the rotating element.
• Self-Cleaning Design: Rotating bellows throw off suspended solids that clog the spring type seals. This self-cleaning action eliminates the need of external flushing, filters or cyclone separator.
• Size range: 1" to 6" [10mm to 200 mm]
• Temperature: -75c degree to + 430c degree /-100 F degree to 800 F degree depending on the material used.
• Pressure: 35 bar g/500 psig.
• Speed: Up to 3000 RPM according to seal size and working pressure
• For use with high temperature oils, chemicals, Petrochemicals and refinery processing DIN 24960 and ANSI B73 pump applications.
• Suitable for process services requiring corrosion resistance.
• By choosing suitable component material the seals can be adapted to operate with a wide range of liquid and operating conditions.