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DL low-speed vertical multi-stage centrifugal pump
DL low-speed vertical multi-stage centrifugal pump
DL low-speed vertical multi-stage centrifugal pump
The DL low-speed vertical multi-stage centrifugal pump (low-speed n=1450r/min) is a new product developed by our factory based on the actual needs of

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Product details

Model Meaning
DL低转速立式多级离心泵

Product Introduction
The DL low-speed vertical multi-stage centrifugal pump (low-speed n=1450r/min) is a new product developed by our factory based on the actual needs of the high-rise building water supply market and the national fire department GB6245-2006 "Performance Requirements and Test Methods for Fire Pumps" standard.
Used for conveying media that do not contain hard particles and have physical and chemical properties similar to water. The flow range is 5-360m3/h, the head range is 22-300m, the supporting power range is 1.5-220KW, and the caliber range is φ 40~φ 200m. The same pump can have 1-5 outlets.

Product Features
The DL low-speed vertical multi-stage centrifugal pump adopts a hydraulic model, which has high efficiency, smooth performance curve, wide operating range, and meets the relevant regulations of the fire department to meet the needs of different users;
The DL low-speed vertical multi-stage centrifugal pump adopts a vertical segmented structure, which has the advantages of smooth operation, low noise, long service life, small footprint, and easy installation and maintenance.

Product Usage
DL low-speed vertical multi-stage centrifugal pump is mainly used for high-rise building domestic water supply, fire constant pressure water supply, automatic sprinkler water, automatic water curtain water supply, etc. It can also be applied to factory and mine water supply and drainage, long-distance water supply, various equipment matching use, and various production process water supply.
The medium usage temperature of DL low-speed vertical multi-stage centrifugal pump shall not exceed 80 ℃, and the medium usage temperature of DLR type shall not exceed 120 ℃

Terms of Use
1. The medium used should be similar to water, with a kinematic viscosity of<150mm2/s, no hard particles, and no corrosive properties;
2. DL low-speed vertical multi-stage centrifugal pump is used in environments with an altitude of less than 1000 meters. If it exceeds this altitude, it should be raised in the order to provide our factory with more reliable products for you;
3. Medium usage temperature -15 ℃~120 ℃;
4. System working pressure ≤ 2.5MPa;
5. The ambient temperature should be below 40 ℃ and the relative humidity should be below 95%.

Structural Description
The DL low-speed vertical multi-stage centrifugal pump consists of a motor and a pump. The motor is a Y-shaped three-phase asynchronous motor, and the pump and motor are connected by a coupling. The overall connection is rigid and does not require calibration during use.
The pump consists of a stator part and a rotor part. The stator part of the pump consists of components such as the inlet section, middle section, guide vanes, outlet section, and packing box. To prevent stator wear, the stator is equipped with sealing rings, balance sleeves, etc., which can be replaced with spare parts after wear.
The rotor part consists of a shaft, impeller, balance hub, etc. The lower end of the rotor is a water lubricated bearing, and the upper part is an angular contact ball bearing. The axial force of the DL low-speed vertical multi-stage centrifugal pump is mostly borne by the balance drum, and the remaining small residual axial force is borne by the angular contact ball bearing.
The inlet and outlet sections, as well as the joint surface, are sealed by using paper pads that are tightly connected. The shaft seal adopts packing or mechanical seal, and users can choose according to their needs.
The rotation direction of the DL low-speed vertical multi-stage centrifugal pump is counterclockwise when viewed from the drive end downwards.
1. Compact structure, small volume, beautiful appearance, small footprint, saving construction costs;
2. The suction and outlet of the pump are on the same centerline, simplifying the connection of the pipeline;
3. According to the actual situation, the inlet and outlet of the pump can be assembled in different directions of 90 °, 180 °, and 270 °;
4. According to the actual situation, the outlet of the pump can be assembled into 1-5 outlets to meet different head requirements on the same pump;

structural diagram

DL低转速立式多级离心泵结构示意图
serial number
name
Material or model
serial number
name
Material or model
1
motor
Y series (V5) 4-pole
12
Water outlet section
HT200
2
coupling
HT200
13
balance sleeve
HT200
3
Elastic block
rubber
14
balance drum
HT200
4
bearing cover
HT200
15
Final stage guide vane
HT200
5
Bearing and cap
45
16
mid-section
HT200
6
bearing cartridge
HT200
17
guide vane
HT200
7
bearing
180 series
18
impeller
HT200
8
Water blocking sleeve
45
19
Inlet section
HT200
9
Asbestos gland
HT200
20
Lower shaft sleeve
45
10
asbestos
asbestos
21
lower bearing
copper alloy
11
Packing box body
HT200
22
axis
45、2Cr13
Note: 1. This pump type can be customized as a hot water type according to customer needs;
2. Alternatively, the asbestos packing for the shaft seal can be replaced with a mechanical seal;
3. The above needs to be explained at the time of ordering, and the price will be negotiated separately.

performance parameters

Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
40DL6.2-11.2*2
2
1450
40
3.19
6.2
23.6
1.5
152
40DL6.2-11.2*3
3
1450
40
3.19
6.2
35.4
2.2
169
40DL6.2-11.2*4
4
1450
40
3.19
6.2
47.2
3
186
40DL6.2-11.2*5
5
1450
40
3.19
6.2
59
4
203
40DL6.2-11.2*6
6
1450
40
3.19
6.2
70.8
4
220
40DL6.2-11.2*7
7
1450
40
3.19
6.2
82.6
5.5
237
40DL6.2-11.2*8
8
1450
40
3.19
6.2
94.4
5.5
254
40DL6.2-11.2*9
9
1450
40
3.19
6.2
106.2
7.5
271
40DL6.2-11.2*10
10
1450
40
3.19
6.2
118
7.5
/
40DL6.2-11.2*11
11
1450
40
3.19
6.2
129.8
7.5
/
40DL6.2-11.2*12
12
1450
40
3.19
6.2
141.6
11
/
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
50DL12.6-12.2*2
2
1450
54
2.66
12.6
24.4
3
15.3
50DL12.6-12.2*3
3
1450
54
2.66
12.6
36.6
3
18
50DL12.6-12.2*4
4
1450
54
2.66
12.6
48.8
4
23.1
50DL12.6-12.2*5
5
1450
54
2.66
12.6
61
5.5
33
50DL12.6-12.2*6
6
1450
54
2.66
12.6
73.2
5.5
24
50DL12.6-12.2*7
7
1450
54
2.66
12.6
85.4
7.5
15
50DL12.6-12.2*8
8
1450
54
2.66
12.6
97.6
7.5
18
50DL12.6-12.2*9
9
1450
54
2.66
12.6
109.8
11
22
50DL12.6-12.2*10
10
1450
54
2.66
12.6
122
11
/
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
65DL30-16*2
2
1450
62
2.82
30
32
5.5
349
65DL30-16*3
3
1450
62
2.82
30
48
7.5
390
65DL30-16*4
4
1450
62
2.82
30
64
11
460
65DL30-16*5
5
1450
62
2.82
30
80
15
509
65DL30-16*6
6
1450
62
2.82
30
96
15
537
65DL30-16*7
7
1450
62
2.82
30
112
18.5
603
65DL30-16*8
8
1450
62
2.82
30
128
22
639
65DL30-16*9
9
1450
62
2.82
30
144
22
667
65DL30-16*10
10
1450
62
2.82
30
160
30
720
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
80DL50-20*2
2
1450
70
2.5
50
40
11
461
80DL50-20*3
3
1450
70
2.5
50
60
15
522
80DL50-20*4
4
1450
70
2.5
50
80
22
608
80DL50-20*5
5
1450
70
2.5
50
100
30
728
80DL50-20*6
6
1450
70
2.5
50
120
30
768
80DL50-20*7
7
1450
70
2.5
50
140
37
822
80DL50-20*8
8
1450
70
2.5
50
160
45
898
80DL50-20*9
9
1450
70
2.5
50
180
45
938
80DL50-20*10
10
1450
70
2.5
50
200
55
/
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
100DL72-20*2
2
1450
72
2.8
72
40
15
521
100DL72-20*3
3
1450
72
2.8
72
60
18.5
599
100DL72-20*4
4
1450
72
2.8
72
80
30
727
100DL72-20*5
5
1450
72
2.8
72
100
37
781
100DL72-20*6
6
1450
72
2.8
72
120
37
821
100DL72-20*7
7
1450
72
2.8
72
140
45
897
100DL72-20*8
8
1450
72
2.8
72
160
55
1044
100DL72-20*9
9
1450
72
2.8
72
180
55
1084
100DL72-20*10
10
1450
72
2.8
72
200
75
/
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
100DL100-20*2
2
1450
72
3.5
100
40
18.5
554
100DL100-20*3
3
1450
72
3.5
100
60
30
687
100DL100-20*4
4
1450
72
3.5
100
80
37
746
100DL100-20*5
5
1450
72
3.5
100
100
45
827
100DL100-20*6
6
1450
72
3.5
100
120
55
979
100DL100-20*7
7
1450
72
3.5
100
140
75
1159
100DL100-20*8
8
1450
72
3.5
100
160
75
1204
100DL100-20*9
9
1450
72
3.5
100
180
90
1354
100DL100-20*10
10
1450
72
3.5
100
200
90
/
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
150DL150-20*2
2
1450
80
2.8
150
40
30
569
150DL150-20*3
3
1450
80
2.8
150
60
37
707
150DL150-20*4
4
1450
80
2.8
150
80
45
771
150DL150-20*5
5
1450
80
2.8
150
100
55
857
150DL150-20*6
6
1450
80
2.8
150
120
75
1060
150DL150-20*7
7
1450
80
2.8
150
140
75
1245
150DL150-20*8
8
1450
80
2.8
150
160
90
1295
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
150DL160-25*2
2
1450
76
3.5
160
50
37
873
150DL160-25*3
3
1450
76
3.5
160
75
55
1086
150DL160-25*4
4
1450
76
3.5
160
100
75
1291
150DL160-25*5
5
1450
76
3.5
160
125
90
1466
150DL160-25*6
6
1450
76
3.5
160
150
110
1633
150DL160-25*7
7
1450
76
3.5
160
175
132
1803
150DL160-25*8
8
1450
76
3.5
160
200
132
1873
150DL160-25*9
9
1450
76
3.5
160
225
160
2003
Model number
series
speed
efficiency
Required cavitation allowance
traffic
head
power
weight
r/min
%
M
m3/h
M
kw
Kg
200DL300-20*2
2
1450
79
5
300
40
55
983
200DL300-20*3
3
1450
79
5
300
60
75
1196
200DL300-20*4
4
1450
79
5
300
80
110
1845
200DL300-20*5
5
1450
79
5
300
100
132
1975
200DL300-20*6
6
1450
79
5
300
120
160
2120
200DL288-30*2
2
1450
77.9
3.7
288
60
75
/
200DL288-30*3
3
1450
77.9
3.7
288
90
110
/
200DL288-30*4
4
1450
77.9
3.7
288
120
132
/
200DL288-30*5
5
1450
77.9
3.7
288
150
160
/
200DL288-30*6
6
1450
77.9
3.7
288
180
200
/

Installation dimensions and outline diagram

DL低转速立式多级离心泵安装尺寸及外形示意图

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
40DL6.2-11.2
2
225
938
112
170
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
3
225
1043
112
230
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
4
225
1103
112
290
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
5
225
1183
112
350
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
6
225
1243
112
410
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
7
225
1378
112
470
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
8
225
1438
112
530
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
9
225
1538
112
590
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
10
225
1598
112
650
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
11
225
1658
112
710
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18
40DL6.2-11.2
12
225
1803
112
770
350
300
4-φ18
150
40
110
4-φ18
150
40
110
4-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
50DL12.6-12.2
2
220
1084
104
189
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
3
220
1152
104
257
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
4
220
1240
104
325
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
5
220
1383
104
393
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
6
220
1451
104
461
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
7
220
1559
104
529
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
8
220
1629
104
597
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
9
220
1780
104
665
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18
50DL12.6-12.2
10
220
1848
104
733
360
305
4-φ18
165
50
125
4-φ18
150
40
110
4-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
65DL30-16
2
260
1306
170
199
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
3
260
1426
170
279
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
4
260
1591
170
359
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
5
260
1716
170
439
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
6
260
1796
170
519
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
7
260
1901
170
599
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
8
260
2021
170
679
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
9
260
2101
170
759
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18
65DL30-16
10
260
2246
170
839
430
370
4-φ24
185
65
145
4-φ18
165
50
125
4-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
80DL50-20
2
280
1515
120
277
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
3
280
1649
120
366
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
4
280
1865
120
455
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
5
280
2030
120
544
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
6
280
2120
120
633
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
7
280
2270
120
722
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
8
280
2385
120
811
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
9
280
2475
120
900
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18
80DL50-20
10
280
2665
120
989
450
400
4-φ24
200
80
160
8-φ18
185
65
145
4-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
100DL72-20
2
285
1616
180
293
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
3
285
1784
180
396
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
4
285
1932
180
499
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
5
285
2060
180
602
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
6
285
2248
180
705
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
7
285
2421
180
808
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
8
285
2524
180
911
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
9
285
2677
180
1014
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL72-20
10
285
2780
180
1117
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
100DL100-20
2
285
1493
180
293
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
3
285
1655
180
396
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
4
285
1777
180
499
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
5
285
1807
180
602
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
6
285
1984
180
705
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
7
285
2111
180
808
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
8
285
2213
180
911
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
9
285
2415
180
1014
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18
100DL100-20
10
285
2517
180
1117
470
405
4-φ24
220
100
180
8-φ18
200
80
160
8-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
150DL150-20
2
310
1680
150
315
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
3
310
1840
150
430
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
4
310
2020
150
545
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
5
310
2260
150
660
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
6
310
2445
150
775
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
7
310
2610
150
890
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
8
310
2725
150
1005
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL150-20
9
310
3240
150
1120
470
410
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
150DL160-25
2
345
1895
155
372
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
3
345
2135
155
504
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
4
345
2335
155
636
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
5
345
2515
155
768
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
6
345
2800
155
900
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
7
345
2975
155
1032
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
8
345
3110
155
1164
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18
150DL160-25
9
345
3240
155
1260
550
480
4-φ24
285
150
240
8-φ23
245
125
210
8-φ18

model
series
L
H
H1
H2
B
b
n-φd
Inlet flange
outlet flange
Dj
Djn
Dj2
n-dj
Dc
Dcn
Dc2
n-φdc
200DL300-20
2
380
2010
182
600
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL300-20
3
380
2320
182
760
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL300-20
4
380
2660
182
905
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL300-20
5
380
2860
182
1050
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL300-20
6
380
3010
182
1200
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL288-30
2
380
2185
182
600
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL288-30
3
380
2355
182
760
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL288-30
4
380
2795
182
905
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL288-30
5
380
2945
182
1050
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23
200DL288-30
6
380
3095
182
1200
600
550
4-φ24
340
200
295
12-φ23
285
150
240
8-φ23

Installation Instructions

Rigid connection
DL低转速立式多级离心泵安装方法
1
ball valve
2
flexible joint
3
pressure gauge
4
vacuum pressure gauge
5
gate valve
6
bend pipe
7
Pressure tapping straight pipe
8
Cement pedestal
flexible connection
DL低转速立式多级离心泵安装方法
1
ball valve
2
flexible joint
3
Pressure tapping straight pipe
4
gate valve
5
bend pipe
6
pump
7
gusset
8
JGD type isolator
9
Cement pedestal

Accessories and installation dimensions

Connection plate size
DL低转速立式多级离心泵附件及安装尺寸
Rigid connection cement pedestal foundation diagram
DL低转速立式多级离心泵附件及安装尺寸

model
Connection plate size
Rigid connection cement pedestal foundation dimensions
A×A
B×B
C×C
H
d1
d2
D×D
E×E
F×F
H
d
h
40DL
300
540
600
80
φ 14 or φ 18
φ18
300
500
560
250
60
200
50DL
305
540
600
80
φ 14 or φ 18
φ18
305
500
560
250
60
200
65DL
370
740
800
80
φ 14 or φ 18
φ24
370
500
560
250
80
250
80DL
400
740
800
80
φ 18 or φ 22
φ24
400
600
660
350
80
250
100DL
410
740
800
80
φ 18 or φ 22
φ24
410
600
660
350
80
250
150DL
550
840
900
80
φ 18 or φ 22
φ24
550
700
760
350
80
250
200DL
600
840
900
80
φ22
φ24
600
800
880
350
80
250


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