M3N seal
M3N seal

Features mechanical seal m3n

  • For plain shafts
  • Single seal
  • Unbalanced
  • Rotating conical spring
  • Dependent on direction of rotation

Advantages mechanical seal m3n

  • Universal application opportunities
  • Insensitive to low solids content
  • No damage of the shaft by set screws
  • Large choice of materials
  • Short installation lengths possible (G16)
  • Variants with shrink-fitted seal face available
dimensions-mechanical-seal-m3n

Operating range mechanical seal m3n

  • Shaft diameter:
    d1 = 6 … 80 mm (0,24″ … 3,15″)
  • Pressure: p1 = 10 bar (145 PSI)
  • Temperature:
    t = -20 °C … +140 °C (-4 °F … +355 °F)
  • Sliding velocity: vg = 15 m/s (50 ft/s)
  • Axial movement: ±1.0 mm

Materials mechanical seal m3n

  • Seal face: Special cast CrMo steel (S)
  • Seat G9: Carbon graphite antimony impregnated (A), Carbon graphite resin impregnated (B)
ItemPart no. to
DIN 24250
Description
1.1472Seal face
1.2412.1O-Ring
1.3474Thrust ring
1.4478Righthand spring
1.4479Lefthand spring
2475Seat (G9)
3412.2O-Ring

Recommended applications seal M3N burgmann

  • Chemical industry
  • Pulp and paper industry
  • Water and waste water technology
  • Building services industry
  • Food and beverage industry
  • Sugar industry
  • Low solids content media
  • Water and sewage water pumps
  • Submersible pumps
  • Chemical standard pumps
  • Eccentric screw pumps
  • Cooling water pumps
  • Basic sterile applications