EagleBurgmann type M7N series Replacement
Wave Spring, O-ring pusher mechanical seal Type TG71U is a robust and highly interchangeable seals. Used in the different media conditions due to extend material options. It is ideal for use in paper industry, textile printing, chemical petroleum, shipbuilding and sewage treatment industry.
Shaft diameter: d1=16...100mm
Pressure: p=0...1.6Mpa(232psi)
Temperature: t = -20 °C ...200 °C(-4°F to 392°F)
Sliding velocity: Vg≤20m/s(65.6ft/m)
Notes: The range of preesure,temperature and sliding velocity is depend on seals combination materials
Rotary Face
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1
Cr-Ni-Mo Sreel (SUS316) G Stationary Seat
Silicon carbide (RBSIC) O
Carbon graphite resin impregnated Ak
Tungsten carbide W1 Auxiliary Seal
Fluorocarbon-Rubber (Viton) V
Ethylene-Propylene-Diene (EPDM) E
Silicone-Rubber(MVQ) S
PTFE Coated VITON M1 Spring
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G Metal Parts
Stainless Steel (SUS304) F
Stainless Steel (SUS316) G