24 hours online Trusted Replica Watch designer Replicas

Seals for rotating shafts

SDW20

SDW20

Shaft sealings of the series SDW20 are shaft sealings with a split housing. The sealing rings are cut radially into 3 parts and are embedded in such a way that they can move radially in the housing. The split housing significantly simplifies assembly and disassembly of the shaft sealing.
Various PTFE compounds and special artifical carbon grades are available for the sealing rings. These materials are applied in high-temperature aplications up to 600°C. The available sealing materials have been designed to run dry and do not require any lubrication.

Design

The STASSKOL DynamicSeal SDW20 consists of the housing and 3 to 7 sealing rings according to the variation. The most current variation is the SDW20-kv-S, the short design with reduced outside diameter and a connection for buffer gas.

We are happy to give you advice on the suitable variation for your application.

Applications

The series SDW20 STASSKOL DynamicSeal shaft sealing is primarily intended for the sealing of fans, blowers, compressors, stirrers, decanters, gearboxes, steam turbines, etc.. The field of application ranges from high vacuum to pressures of 30bar, from slow turning shafts to 150m/s sliding speed, at operating temperatures from 190°C to 600°C for media from plain air to highly toxic and/or abrasive gases.
  • Chemical industry

    Gear compressors

  • Refineries

    Rotary screw compressors

  • Gas

    Steam turbines

Type overview

The shaft leals SDW20 can be offered with connections for grease barrier, buffer gas or suction drain.

There is also a short design with bufer lubricant and reduced outside diameter. For more information please click on the download button.

Customer Feedback

Extract from our customer survey “Global Brand Survey 10/2021
Transparency
in order processing
0%
Quality
of delivery
0%
General
Customer Satisfaction
0%
100 years STASSKOL

We are happy to advise you

For technical and commercial enquiries, the staff of STASSKOL GmbH will of course be happy to assist you.