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U300N
Standard Mechanical Seals

Product Description

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

Details

Item Description 
1.1 Seal face
1.2 O-Ring
1.3 Thrust ring
1.4 Right Hand Spring
1.4 Left Hand Spring
2 Seat (G9)
3 O-Ring

Technical Features

  • Applicable for low solids content
  • No damage of the shaft by set screws
  • Short installation lengths also possible
  • Universal application possibilities

Typical Industrial Applications

  • Chemical industry
  • Food and beverage industry
  • Process industry
  • Water and waste water technology
  • Chemical standard pumps
  • Eccentric screw pumps
  • Submersible pumps

Standards

EN 12756

Materials

Seal face: Special cast CrMo steel (S)
Seat G9: Carbon graphite antimony impregnated (A),
Carbon graphite resin impregnated (B)

Performance Capabilities

Sizes: d1 = Upto 80 mm (Upto 3.125’’)
Pressure: p1 = 10 bar (145 PSI)
Temperature: t = -20 °C ... 180 °C (-4 °F ... 355 °F)
Speed: = 15 m/s (50 ft/s)
Permissible axial movement: 1.0 mm

U300N
 
Standard Cartridge Seals
Mechanical Seals As Per API 682
Split Seals
Engineered Seals For Demanding Applications
Standard Mechanical Seals For Pumps & Compressors
Mechanical Seals For Agitators, Mixers, Kneaders & Reactors
Supply Systems & Components
Gas Lubricated Seals for Pumps & Agitators
API 682 / ISO 21049
Technical Information