IN-LINE CENTRIFUGAL PUMPS
3E
CONSTRUCTION
50Hz
Rev.A
MECHANICAL SEAL (Standard and Special version) 3E 3ES 2 POLE
Version
Option 2
(Q4Q1VGG)
Option 3
(Q1AVGG)
Pump type
d1
d2
d3
d4
d5
L
L1
L2
26.9 29
22
7
37 37.5 27.5 10
45 42.5 32.5 10
26.9 29
22
7
37 37.5 27.5 10
45 42.5 32.5 10
Rotary
seal ring
Stationary
seal ring
Frame +
Spring
Dimensions [ mm ]
Material
1
2
3
4
Rubber
Viton
Viton
32-125
50-100
15
65-100/0.55-0.75
12
26
21
40-160/200
50-125/160/200
65-100/1.1-1.5
65-200
80-100
80-160/9.2-11
80-160/15
80-200
30
100-160
32-125
50-100
15
65-100/0.55-0.75
24
46
39
12
26
21
22
19
36
31
Silicon
Carbide
graphite
Silicon
Carbide
Silicon
Carbide
Carbon
(Metal)
EN 1.4401
(AISI 316)
EN 1.4401
(AISI 316)
40-160/200
50-125/160/200
65-100/1.1-1.5
65-200
80-100
80-160/9.2-11
80-160/15
80-200
30
100-160
24
46
39
22
19
36
31
* The drawing is only indicative
338
EBARA
CORPORATION
PM10U
