Richter Mechanical Seals - Manual (Page 3)

Series SCK, mechanical seal, external, single Page 3
single with double lip seal on the wetted side
single with lip seal on the atmosphere side, with quench
9220-060-en Revision 10
TM 7827
Edition 03/2010
1 Technical data
Manufacturer :
Richter Chemie-Technik GmbH
Otto-Schott-Str. 2
D-47906 Kempen
Telephone: +49 (0) 2152 146-0
Fax:
+49 (0) 2152 146-190
E-Mail: [email protected]
Internet: http://www.richter-ct.com
Authorised person acc. to machinery directive
2006/42/EG: Gregor Kleining
Designation :
Series SCK mechanical seal:
External, single
External single mechanical seal with double lip
seal on the wetted side (not applicable for the EX
area)
External single mechanical seal with lip seal on the
atmosphere side, with quench (not applicable for
the EX area)
Materials :
Wetted parts:
Mechanical seal : SSiC, Al
2
O
3
/PTFE glass, etc.,
see also data sheet
Temperature range : see installation and
operating manual SCK, Section 1 .
Temperature classes : s ee installation and
operating manual SCK, Section 2.6.7 .
2 Safety, transport and storage
The relevant sections in the adjacent installation and
operating manuals apply to safety, transport and
storage.
This installation and operating manual is only valid in
conjunction with the installation and operating
manuals of
SCK long-life grease and oil bath lubrication
9220-050-en
2.1 Intended use
Single mechanical seals for plastic-lined pumps of the
series SCK are suitable for the use of aggressive and
pure media.
The instructions contained in the operating
manual or contractual documentation are to be
observed, if necessary consult the manufacturer.
All the important features are documented in the data
sheet included in the scope of delivery.
3 Product description
For a product description of the pump, see the
installation and operating manual for the SCK series.
Section 7.2
The sectional drawing shows a external single
mechanical seal.
Section 7.3
The sectional drawing shows a single mechanical
seal with double lip seal on the wetted side. Section 7.4
The sectional drawing shows a single mechanical
seal with lip seal on the atmosphere side, with
quench.
All components which come into contact with the
process medium are either lined with plastic or are
made of other resistant materials, e.g. silicon
carbide.