Tw 2/ 0171- 40/ 06- W1 1- Gb2 1 - Johnson Pump Top Wing Series Manual

Example:
TW 2/
1 2
7. Pump covers
1
2
3
4
5
6
7
8
8. Seals
GW1 Single mechanical seal SiC to SiC
GB1 Single mechanical seal SiC to Carbon
GW2 Single mechanical seal SiC to SiC with flushing
GB2 Single mechanical seal SiC to Carbon with flushing
DW2 Double mechanical seal SiC to SiC to Carbon
DB2 Double mechanical seal Carbon to SiC to Carbon
O1
DO2 Double O-ring seal with flushing
9. Feet
1
2
3
4
10. Kits for different O-ring material for hydraulic part
V
E
EF
T
C
K
11. Kits for different O-ring material for seal
V
E
EF
C
K
12. Special execution
For details please contact Johnson Pump.
Position deviating from standard marked with X.
A.0500.301/314.A – IM-TW/10.00 GB (0401)
0171- 40/ 06-
3 4
Cover
Cover with safety relief valve spring loaded
Cover with safety relief valve spring loaded and air lifted
Cover with safety relief valve air loaded and air lifted
Cover with jacket
Cover with safety relief valve spring loaded and with jacket
Cover with safety relief valve spring loaded and air lifted and
with jacket
Cover with safety relief valve air loaded and air lifted and
with jacket
Single O-ring seal
Horizontal connections – top drive
Horizontal connections – bottom drive
Vertical connections right hand drive from shaft end
Vertical connections left hand drive from shaft end
Viton
EPDM
EPDM - FDA
PTFE lined O-rings
Chemraz
Kalrez
Viton
EPDM
EPDM - FDA
Chemraz
Kalrez
W1 1- GB2
5 6 7
1- V V
8 9 10 11
S
12
9