Doub Le B A Ck-To-B A Ck Sea L W Ith Eccen Tric - salmson NEX Manuel D'installation Et Mise En Service

ENGLISH
 Single seal with external neck bush:
Q ‐ Rp ¼ in. quench D ‐ Rp ¼ in. drain F ‐ Rp ¼ in. flush
Bracket
size
1
2
3
4
 Single seal with external lip seal:
Q ‐ Rp ¼ in. quench
D ‐ Rp ¼ in. drain
F ‐ Rp ¼ in. flush
Z ‐ Position of lip seal hard sleeve
Lever flange away after fitting hard sleeve to shaft.
Bracket
size
1 23.5
2 34.0
3 33.5
4 51.5
Setting dimension Z (mm) – Bearing bracket
Pump size
Size 1
125 41.5
160 41.5
200 36.5
‐
250
‐
315
‐
400
‐
500
 Single internal seal with internal and external neck bush :
Q ‐ Rp ¼ in. quench
D ‐ Rp ¼ in. drain
F ‐ Rp ¼ in. flush
Setting dimension Z (mm) – Bearing bracket
Pump size Size 1
X Y X
‐
125 12.5 0
160 12.5 0 5.5
200 17.5 5.0 5.5
‐ ‐
250 10.6
‐ ‐
315 10.6
‐ ‐ ‐
400
‐ ‐
500 10.6
Setting dimension (mm)
X Y
23.5 11.0
34.0 19.0
33.5 11.0
51.5 24.0
Setting dimension (mm)
X Y
11.0
19.0
11.0
24.0
Size 2 Size 3 Size 4
‐ ‐ ‐
‐ ‐
49.0
‐ ‐
49.0
‐
44.0 45.0
44.0 45.0 65.0
‐
36.5 57.0
44.0 45.0 65.0
Size 2 Size 3 Size 4
Y X Y X
‐ ‐ ‐ ‐
‐9.5 ‐ ‐ ‐
‐9.5 ‐ ‐ ‐
‐4.4 ‐4.3 ‐
18.3
‐4.4 ‐4.3 ‐4.7 ‐32.3
18.3
‐ ‐24.0
27.0 4.3 3.5
‐4.4 ‐4.3 ‐4.7 ‐32.3
18.3
9. 3. 3. 2 CARTRIDGE SEAL TYPES
 Cartridge seal in conical housing :
 Hooked sleeve cartridge seal according to DIN 24960 :
For S see seal supplier's instructions.
9. 3. 3. 3 TAN DEM SEAL TYPES
BI ‐ Rp ¼ in. barrier liquid inlet
BO ‐ Rp ¼ in. barrier liquid outlet
F ‐ Rp ¼ in. flush
Pump size
125
160
200
250
315
400
500
9. 3. 3. 4 DOUB LE B A CK‐TO‐B A CK SEA L W ITH ECCEN TRIC
PUMPING A NNULUS CIRCULATION
Y
‐
‐
‐
‐
Pump size
125
160
200
250
315
400
500
20
Setting dimension Z (mm) – Bearing bracket
Size 1 Size 2
X Y X Y
‐ ‐
20.0 31.5
20.0 31.5 28.0 41.5
20.0 26.5 28.0 41.5
‐ ‐
28.0 36.4 27.5
‐ ‐
28.0 36.4 27.5
‐ ‐ ‐ ‐
27.5
‐ ‐
28.0 36.4 27.5
BI ‐ Rp ¼ in. barrier liquid inlet
BO ‐ Rp ¼ in. barrier liquid outlet
Setting dimension Z (mm) – Bearing bracket
Size 1 Size 2
‐
11.0
11.0 17.5
6.0 17.5
‐
12.4
‐
12.4
‐ ‐
‐
12.4
Size 3 Size 4
X Y X Y
‐ ‐ ‐ ‐
‐ ‐ ‐ ‐
‐ ‐ ‐ ‐
‐ ‐
33.7
33.7 45.5 56.7
25.3 45.5 48.3
33.7 45.5 56.7
Size 3 Size 4
‐ ‐
‐ ‐
‐ ‐
‐
14.4
14.3 32.3
5.7 24
14.3 32.3