Espey WKA802HD0 pages
Carbon Floating Ring Seals
Shaft Seals
Espey WKA802HD
Features
Chamber seal (modular design), optional with
housing and lid
Very small operation gap - low leakage
Dry running
Compensation of radial and axial shaft
deflections
No sealing components mounted on the shaft
and hence no additional shaft vibrations
Seal rings running contact-free - sliding faces
and machine consume no additional power
One-piece seal ring with titanium bandage
Balanced seal ring inside chamber
Seal ring axially spring-loaded – no swinging
up at pressure-less machine operation
Advantages
High reliability
Maintainability
Maintenance-free
Item Description
1.1
1.3
2
2.1
3
3.1
4
4.1
5
5.1
6
7
8*
9*
10*
11*
Seal ring
Pressure spring
Chamber
Chamber
with O-Ring
Barrier gas chamber
Barrier gas chamber
with O-Rings
Lantern chamber
Lantern chamber
with O-Ring
Lantern thin
Lantern wide
End ring
Flat seal
Housing
Lid
O-Ring housing
Flat seal housing
Variable
for width
A
A
B
B
C
C
E
F
G
H
* On request
23.09.2012 (c) EagleBurgmann
EagleBurgmann Germany
GmbH & Co. KG
Äußere Sauerlacher Straße 6-10
82515 Wolfratshausen /Germany
Phone +49 (8171) 23-0
Fax +49 (8171) 23-1214
info@eagleburgmann.com
www.eagleburgmann.com
All technical specifications are based on extensive tests and our many years of
experience. The diversity of possible applications means, however, that they can serve
only as guide values. We must be notified of the exact conditions of application
before we can provide any guarantee for a specific case. Subject to change.