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

Installation dimension drawing

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

Model
A
B1
d6
E
H2
H3
H4
H5
H6
J
K
L
N
P
R
2BE1 202
1785
600
27
37
804
1160
302
1015
490
507
1060
469
36
1625
280
2BE1 203
2035
600
27
37
804
1160
302
1015
490
567
1060
529
206
1625
280
2BE1 252
2285
700
27
42
979
1425
328
1210
580
630
1560
595
250
1800
120
2BE1 253
2655
700
27
42
979
1425
328
1210
580
705
1820
670
250
2060
120
Model
S
W1
W2
N3.0
N4.0
N4.2
N4.3
2BE1 202
175
155
155
G1"
G3"
G3/4"
G3/4"
2BE1 203
175
155
155
G1"
G3"
G3/4"
G3/4"
2BE1 252
200
215
215
G11/4"
G3"
G1"
G3/4"
2BE1 253
200
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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