product:TB59U PTFE Wedge mechanical seals for industrial pump


TB59U mechanical seal, for industrial pump, replace the mechanical seal of John Crane 59U
Operations Conditions:                                                                                                                              
Temperature:-40℃ to +250℃                                                                                                                      Pressure:≤1.2MPa                                                                                                                                   Speed:≤15m/s                                                                                                                                         Materials:                                                                                                                                       
Stationary Ring:Silicon Carbide Reaction Bonded,Ceramic(Alumina),Silicon Carbide   Sintered Pressureless                                                                                                                                           
Rotary Ring:Antimony Impreg. Carbon Graphite,Resin Impregnated Carbon Graphite(Furan),Silicon Carbide Reaction Bonded,Silicon Carbide Sintered Pressureless                                                                                                                                         
Secondary Seal:Pure PTFE                                                                                                                           
Spring and Metal Parts:Stainless Steel,Stainless Steel,Hastelloy C-4
Alloy                                                                                                                             
Seat Type:                                                                                                                                                             Standard:TBBP                                                                                                                                                                 Alternative:TBBO                                                                                                                                              Applications:Strong corrosive fluids