ERB

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ERB

ERB
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ERB/ERC 110-200
ERB/ERC 110-200
Item Description
1, 4, 5, 8 O-Ring
2, 6 Seat
3, 7 Seal face
9 Shaft seal
ERB/ERC 50-100
ERB/ERC 50-100

ERB

Features

  • Cartridge unit
  • Double seal with integrated bearing
  • Unbalanced
  • Independent of direction of rotation

Advantages

  • Ready-to-fit and factory-tested units
  • Available with or without bearing
  • Suitable for standardizations
  • Balanced seal can be applied at high pressure

Operating range

Pressure: p = vacuum ... 10 bar (145 PSI)
Temperature:
t = -30 °C ... +200 °C (-22 °F … +392 °F)
Rotational speed: = max. 200 min-1
Axial movement: max. 0.3 mm

! It should be noted that the extremal values of each operating parameter cannot be applied at the same time because of their interaction.

Materials

Diameter 50 ... 100 mm:
Seal faces: Carbon graphite resin impregnated(B)
Seat: Silicon carbide (Q1), Tungsten carbide (U1), chromium oxide coated

Diameter 110 ... 200 mm:
Seal faces: Silicon carbide (Q1), Tungsten carbide(U1), chromium oxide coated
Seats: Carbon graphite resin impregnated (B), Silicon carbide (Q1), Tungsten carbide (U1)

Standards and approvals

  • Compliant to TA Luft (German Clean Air Act)

Notes

Options:
Cooling jacket on the vessel side flange. Please inquire.


Product variants

ERA
Double seal integrated shaft and bearing.
ERC
Double seal without bearing.
ERD
Single seal integrated shaft and bearing.
ERE
Single seal integrated bearing.
ERG
Double seal with integrated bearing. For glass-lined vessels.

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The Eagleburgmann Group

Sealing technology for plants and machines

EagleBurgmann is one of the worldwide leading providers of industrial sealing technology. Mechanical seals, seal supply systems, magnetic couplings, carbon floating ring seals, expansion joints, gaskets and packings as well as comprehensive services are used wherever reliability and safety are needed.

Mechanical seals and more

Sealing technology by EagleBurgmann is used worldwide in oil and gas industries, refineries, the petrochemical, chemical, and pharmaceutical industries, food processing, energy, water, mining, paper, aerospace, and other industries. Close to 5,800 employees provide their ideas, solutions, and commitment so that customers can rely on our sealing technology.

What makes us stand out is our excellent quality, great innovative capacity, and an extensive product portfolio for nearly all industrial processes and fields of application. Our product portfolio includes everything from mechanical seals and seal supply systems to magnetic couplings, carbon floating ring seals, expansion joints, and gaskets and packings as well as comprehensive services. Since we are part of the German Freudenberg and Japanese EKK group, we have all the necessary resources for a firmly based reliable partnership.

EagleBurgmann WORLDWIDE