EA100 seal
EA100 seal

Features mechanical seal ea100

  • Single seal
  • In-house manufactured carbon seal faces
  • Three different impeller connections available

Advantages mechanical seal ea100

The EA100 is the specialist for low duty  applications and one of our historic and bestselling seals in this sector. The seal is easy to handle and quick to install. An incorporated garter spring assures a good grip of the bellows on the shaft and enhances satisfactory sealing performance. With the ability of the bellows to stretch and tighten, the EA100 is insensitive to shaft movements.
The seal design is available in 3 types, each with a different impeller connection: o EA102 is with a collar. EA103 is without a collar. EA104 provides a different coil spring installation. More information on EA103 and EA104 is available on request.


Operating range seal ea100

  • Shaft diameter:
    d1 = 8 … 20 mm (0.32″ … 0.78″)
  • Pressure:
    p1 = 5 bar (73 PSI), vacuum up to 0.1 bar (1.45 PSI)
  • Temperature:
    t = -20 °C … +100 °C (-4 °F… +212 °F)
  • Sliding velocity: vg = 5 m/s (16 ft/s)
  • Axial movement: ±2.0 mm

Materials mechanical seal ea100

  • Seal face: Carbon graphite resin impregnated (B)
  • Seat: Aluminium oxide (V)
  • Elastomer: NBR (P)
  • Metal parts: CrNi steel (F)
1.1Seal face
1.3Garter spring
1.5Set screw
3Corner sleeve

Recommended applications seal ea100

  • Water and waste water technology
  • Drinking water
  • Hot water circulation pumps
  • Industrial pumps/equipment
  • Domestic pumps
  • Low duty water pumps
  • Pumps for water & under floor
  • Heating systems
  • Pumps for solar systems