Espey WDB200

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Espey WDB200

Espey WDB200
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Item Description
1 Shaft sleeve
2 O-Ring
3 Set screw

Espey WDB200

Features

  • Torque transmission depending on application with set screw or as shrink fit
  • Metallic coating (FMP 84) basically for applications without high oxidation
  • Ceramic coating (EMP 98) basically for applications with high oxidation
  • Design one- or two-piece

Advantages

  • Easy installation by split design (2-piece version)
  • High reliability
  • Long-term operation time
  • Maintainability

Operating range

FMP 84 (metallic coating)

General description: chromium carbide
Coating process: flame spray technique (no influence on material structure)
Shrink acceptability: very good
Shaft diameter: d = 45 ... 340 mm (1.77" … 13.39“)
Operating temperature: t = max. 1,000 °C (1,832 °F)
Peripheral velocity: vu = max. 240 m/s (787 ft/s)
Hardness: >65 HRC

EMP 98 (ceramic coating)

General description: chromium oxide (ceramic)
Coating process: flame spray technique (no influence on material structure)
Shrink acceptability: with restrictions

Shaft diameter:
d = 45 ... 340 mm (1.77" … 13.39“)
Operating temperature:
t = max. 600 °C (1,112 °F)
Peripheral velocity:
vu = max. 150 m/s (492 ft/s)
Hardness: >58 HRC

Materials

1.4021-FMP, 1.4086, 1.4462-FMP, 1.4571-FMP, others

Standards and approvals

  • DIN 42955


Product variants

Espey WDB210/4
with fit bore shaft sleeve / diameter shaft H6/h6 for low loaded seals e.g. in slow running fans, agitators or
Espey WDB213/4
with fit bore shaft sleeve / diameter shaft M5/h6 for high loaded seals e.g. in turbo compressors, turbines
Espey WDB211/4
with fit bore shaft sleeve / diameter shaft H6/h6 for low loaded seals e.g. in slow running fans, agitators or
Espey WDB214/4
with fit bore shaft sleeve / diameter shaft M5/h6 for high loaded seals e.g. in turbo compressors, turbines
Espey WDB212/4
with fit bore shaft sleeve / diameter shaft H6/h6 for low loaded seals e.g. in slow running fans, agitators or
Espey WDB215/4
with fit bore shaft sleeve / diameter shaft M5/h6 for high loaded seals e.g. in turbo compressors, turbines
Espey WDB 216/4
with fit bore shaft sleeve / diameter shaft according to operating conditions and customer specifications e.g. for high pressure turbo compressors and turbines

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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.

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