Shandong Bozhong Vacuum Equipment Co., Ltd in China
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Installation Dimension of 2BE1 202/203/252/253 Bare Pumps

Installation dimension drawing

N1.Inlet flange  N1.1 Flange manifold   N2.0 Discharge flange
N2.2 Flange liquid separator   N3.0 Connection for operating liquid N4.0 Drain liquid separator
N4.2 Flush and drain openings  N4.3 Connection for leakage liquid

model
A
B1
B
b
C
d
d6
E
F
H1
H2
H3
H4
H5
I
2BE1 202
975
340
700
14
629
50
24
37
82
127
315
590
840
985
50
2BE1 203
1095
340
700
14
629
50
24
37
82
127
315
590
840
985
50
2BE1 252
1225
465
800
20
799
70
28
42
105
148
400
755
1030
1245
80
2BE1 253
1375
465
800
20
799
70
28
42
105
148
400
755
1030
1245
80
model
J
K
L
m
N
S
T
W1
W2
N3.0
N4.0
N4.2
N4.3
2BE1 202
507
395
227
53.5
175
198
427
155
155
G1"
G3"
G3/4"
G3/4"
2BE1 203
567
515
227
53.5
175
258
547
155
155
G1"
G3"
G3/4"
G3/4"
2BE1 252
630
525
263
74.5
200
263
570
215
215
G11/4"
G3"
G1"
G3/4"
2BE1 253
705
675
263
74.5
200
338
720
215
215
G11/4"
G3"
G1"
G3/4"
model
DN
d1
d2
d3
d4
n
model
DN
d1
d2
d3
d4
n
2BE1 202
N1.0
N2.0
100
18
158
180
220
8
2BE1 252
N1.0
N2.0
125
18
188
210
250
8
N1.1
N2.2
125
18
188
210
250
8
N1.1
N2.2
150
22
212
240
285
8
2BE1 203
N1.0
N2.0
100
18
158
180
220
8
2BE1 253
N1.0
N2.0
125
18
188
210
250
8
N1.1
N2.2
125
18
188
210
250
8
N1.1
N2.2
150
22
212
240
285
8


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