LP-D cartridge mechanical seal, a double-faced, multi-spring balanced design for pulp/sewage pumps, 

needs a 0.1-0.3 MPa sealant flushing system (3-8 L/min) and serves paper, power, wastewater indust-

ries.

   Face Material:Tungsten Carbide/Silicon Carbide                       Pressure:-0.1 MPa to 1.6 MPa 

   (Stationary) and Carbon Graphite (Rotating)                                      (higher with special options)

   Spring Material:Stainless Steel 316/316L                                   Speed:≤3000 RPM

   O-Ring Material:NBR/FKM/EPDM, selected based                    Temperature:-20°C to 150°C (standard); 

   on media compatibility                                                                        -40°C to 200°C (special  materials)