9340 series dual cartridge seal is designed for process centrifugal pumps and handling fluids containing abrasive particles (ashes, ores, cement and other similar), heavy consistence or gluey slurries and used mostly in the industrials: petrochemical, refinery, chemical, pulp and paper, sugar and in wastewater treatment plants.

  Features/Benefits:

v Compact design: Suit for stuffing boxes with restricted space.

v Easy, quick assembly and disassembly.

v External pressure buffer installation system with closed circulation.

v Self-centered against pump’s shaft.

v Stationary seat can compensate both axials and radial runout of the shaft.

v Recommended for work with mediums dangerous for environment or health.

Materials:

v Metal Parts: 304SS, 316SS

v Rotating face: Silicon Carbide, Tungsten Carbide.

v Stationary Face: Carbon, Silicon Carbide, Tungsten Carbide.

v O-Rings: EP, Fluoroelastomer, Perfluoroelastomer.

v Springs: 316SS, Has.Cd.

Operating Limits:

v Pressure: Up to 16 bar (230 psig)

v Temperature: Up to 260^oC (500^oF) Perfluoroelastomer

v Speed: Up to 12.5 m/s (2350 RPM)