Metal Bellow Cartridge Seal

Our engineered metal bellow cartridge seals are designed for exceptional sealing performance in high-temperature and high-pressure applications. Utilizing a dynamic metal bellows design with premium-grade materials, these seals eliminate the need for secondary elastomeric bellows, ensuring superior reliability in demanding industrial environments. They minimize fluid leakage, withstand extreme conditions, and maximize equipment uptime — making them ideal for critical pump operations.

Materials
Seal Faces: Carbon, Silicon Carbide, Tungsten Carbide
Metal Parts: SS-316, Hastelloy-C, Monel
Secondary Seals: Viton®, PTFE, GFT, Kalrez®

Application
Boiler feed water pumps
Oil pipeline transfer pumps
Pulp & syrup processing pumps
Sludge and slurry pumps
Clinker grinders
General industrial process pumps

Shaft Diameter Range: 19 mm to 100 mm
Pressure: 2000 kPa (20 bar / 290 psi)
Temperature: up to 400°C