Anhui Wolong Pump & Valve Co., Ltd Shanghai Branch Add :Room A145, Lane 505, Changqing Road, Pudong New Dist., Shanghai, China Email :sales@wolongpump-sh.com Tel :0086 21 6841 5960 Fax : +86 21 6841 6330 Web : www.wolongpump-sh.com

1. 1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
IHF40-25-160
IHF40-25-200
IHF40-32-250
IHF50-32-125
IHF50-32-160
IHF50-32-200
IHF50-32-250
IHF65-50-125
IHF65-50-160
IHF65-40-200
IHF65-40-250
IHF80-65-125
IHF80-65-160
IHF80-50-200
IHF80-50-250
IHF100-80-125
IHF100-80-160
IHF100-65-200
6.3
8
10
6.3
8
10
6.3
8
12
7
12.5
15
7
12.5
15
7
12.5
15
7
12.5
15
15
25
35
15
25
35
15
25
35
15
25
35
35
50
60
35
50
60
35
50
60
35
50
60
65
100
120
65
100
110
65
100
120
32
32
30
50
50
48
80
80
78
22
20
16
33
32
30
51
50
49
80
80
77
22
20
16
33
32
30
52
50
46
82
80
72
22
20
18
33
32
27
52
50
45
82
80
72
22
20
17
35
32
26
51
50
43
30
31
32
20
23
30
20
24
34
47
52
50
35
47
47
28
40
48
21
34
38
46
61
67
45
56
65
35
51
48
33
48
50
52
65
70
60
64
53
55
63
55
48
56
50
62
65
68
65
70
65
62
68
56
3.0
3.0
5.0
3.2
3.2
3.2
5.0
3.5
3.5
3.5
3.5
4.0
4.0
4.0
4.5
4.5
5.0
5.0
40×25
40×25
40×32
50×32
50×32
50×32
50×32
65×50
65×50
65×40
65×40
80×65
80×65
80×50
80×50
100×80
100×80
100×65
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
3
5.5
11
2.2
4
7.5
11
3
5.5
11
18.5
5.5
11
15
30
11
15
30
124
170
255
110
135
180
255
135
155
210
360
195
228
250
480
245
250
480
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
13 14
The IHF series centrifugal pump is designed according to
international standards. The pumping housing is made of
metal outing lined with fluoroplastics, and the impeller and
pump cover are pressed into form with metal inserts wrapped
by fluroplastic alloy, and the shaft seal is realized by
mechanically sealing the advanced outer-carrying corrugated
pipe. The stationary seal ring is made of 99.9% alumina
ceramics, while the rotating seal ring is made of tetrafluoro
filling materials ( or other materials in light of customer's
special working condition). They are corrosion- and wear-
resistant and airtight.
Centrifugal pump
series
Application
Design feature
The product is widely applicable to the following fields:
acid-washing and paint-spraying techniques in auto
manufacturing; transportation of electrolytes in the non-
ferrous metal metallurgy; chlorine water and waste water
treatment and technique process such as acid-adding in
ionic membrane sodium hudroxide program.
Service temperature: -20℃~100℃.
Structure and materials
The pump's inlet diameter＜150m
Pump housing
Impeller
Seal ring
Pump cover
Bearing box
Pump shaft
HT200 lined with
Fluoroplastic
Fluorubber
HT200 lined with
1Cr18Ni9Ti
HT200
#
45 Steel
Machine sealed cover
Mechanical sealing Silicon carbide, hard alloy
The pump's inlet diameter≥150mm
Pump housing
Impeller
Seal ring
Pump cover
Impeller sealing
Pump shaft
HT200 lined with
Fluoroplastic
Fluorubber
HT200 lined with
#F46/45 Steel
Silicon carbide, hard alloy
#
F46/45 Steel
#
45 Steel
Mechanical sealing
Models and Parameters
Table one
3
m /h m % m mm r/min kw kg
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
WOLONG WOLONG
Shaft sleeve
FEP
FEP
cast iron
FEP
FEP

2. 13
14
15
16
17
18
1
2
3
4
5
6
7
8
9
10
11
12
IHF40-32-250
IHF50-32-125
IHF50-32-160
IHF50-32-200
IHF50-32-250
IHF65-50-125
IHF65-50-160
IHF65-40-200
IHF65-40-250
IHF80-65-125
IHF80-65-160
IHF80-50-200
3
4
6
3.5
6.3
7.5
3.5
6.3
7.5
3.5
6.3
7.5
3.5
6.3
7.5
7.5
12.5
17.5
7.5
12.5
17.5
7.5
12.5
17.5
7.5
12.5
17.5
17.5
25
30
17.5
25
30
17.5
25
30
20
20
19.5
4.5
5
4
9
8
7.5
12.8
12.5
12.3
20
20
19.3
3.8
5
4
8.8
8
7.5
13
12.5
11.5
20.5
20
18
5.5
5
4.5
8.3
8
6.8
13
12.5
11.3
20
24
34
47
52
50
35
47
47
28
40
48
21
34
38
46
61
67
45
56
65
35
51
48
33
48
50
52
65
70
60
64
53
55
63
55
5.0
3.2
3.2
3.2
5.0
3.5
3.5
3.5
3.5
4.0
4.0
4.0
40×32
50×32
50×32
50×32
50×32
65×50
65×50
65×40
65×40
80×65
80×65
80×50
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1.5
0.55
0.55
1.1
1.5
0.55
1.1
1.5
3
1.1
1.5
2.2
19
20
21
22
23
24
25
IHF80-50-250
IHF100-80-125
IHF100-80-160
IHF100-65-200
IHF100-65-250
IHF125-80-160
IHF125-100-200
IHF150-125-250
IHF150-125-315
IHF150-125-400
IHF200-150-250
IHF200-150-315
IHF200-150-400
17.5
25
30
32.5
50
60
32.5
50
55
32.5
50
60
32.5
50
60
50
80
90
60
100
110
120
200
240
120
200
240
120
200
240
240
400
480
240
400
480
240
400
480
20.5
20
11.3
5.5
5
4.3
8.8
8
6.5
12.8
12.5
10.8
20.5
20
16.3
9.5
8
6.5
13.8
12.5
11.3
22
20
18
35
32
30
55
50
47
22
20
17
36
32
29
55
50
46
48
56
50
62
65
68
65
70
65
62
68
56
60
65
70
57
64
52
63
65
62
60
65
64
54
63
62
50
62
62
50
63
62
55
64
63
50
62
62
4.5
4.5
5.0
5.0
5.0
5.0
6.0
7.0
7.0
7.0
7.5
7.5
7.5
80×50
100×80
100×80
100×65
100×65
125×80
125×100
150×125
150×125
150×125
200×150
200×150
200×150
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
1450
5.5
1.5
2.2
5.5
5.5
5.5
11
22
45
75
55
75
110
1180
1180
19
20
21
IHF100-65-250
IHF125-80-160
IHF125-100-200
65
100
120
100
160
180
120
200
220
82
80
65
38
32
26
55
50
45
60
65
70
57
64
52
63
65
62
5.0
5.0
6.0
100×65
125×80
125×100
2900
2900
2900
55
30
55
630
1000
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
15 16
3
m /h m % m mm r/min kw kg
To continue
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
Table two (n=1450r/min)
3
m /h m % m mm r/min kw kg
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
r/min kg3
m /h m % m mm kw
To continue
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
Note: 1. * stands for standard specifications; please choose parameters the same as or similar to what are in the table as much as possible, and if
the parameters are not included in the table, our factory can realize them by improving the impeller.
2. If the status point flow rate is too small, the inlet should be connected to the return pipe, and for more specific information you can consult
The company's technical department.
IHF50-32-160（D）
F
IH 32
160
50 D
Model meaning
International standard chemical pump series code
The material of the liquid carrying part is fluoroplastic alloy
The pump's inlet diameter is 50mm
The pump's outlet diameter is 32mm
The impeller's norminal diameter is 160mm
Short bracket structure code
WOLONG WOLONG

3. L B S P A W T H f 4-φdh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
IHF50-32-200
IHF65-50-125
IHF65-50-160
IHF65-40-200
IHF65-40-250
IHF80-65-125
IHF80-65-160
IHF80-50-200
IHF80-50-250
IHF100-80-125
IHF100-65-200
IHF125-80-160
IHF125-100-200
IHF50-32-125
IHF50-32-160
IHF40-25-160
IHF40-25-200
IHF40-32-250
IHF50-32-250
IHF100-80-160
950
1025
1075
995
1075
1180
1350
1095
1180
1180
1543
1180
1180
1543
1543
1690
1025
1075
1200
1200
895
895
990
1620
1420
1420
1130
1130
1420
1130
1130
990
1270
1130
990
895
895
990
1130
1130
590
590
650
590
650
720
840
650
720
720
940
720
720
940
940
1055
590
650
720
720
155
155
170
280
240
240
205
205
240
205
205
170
215
205
170
155
155
170
205
205
80
80
80
80
80
95
100
80
95
95
95
95
95
95
95
110
80
80
95
95
395
395
450
395
450
485
490
450
485
485
610
485
485
610
610
660
395
450
485
485
330
330
380
600
540
540
435
435
540
435
435
380
440
435
380
330
330
380
435
435
352
392
440
352
392
440
510
392
440
460
525
440
500
525
525
650
392
440
480
480
212
232
260
370
300
300
280
260
300
260
260
232
280
260
232
212
232
260
280
280
80
80
80
80
80
100
100
100
100
100
125
100
100
100
125
125
80
80
100
100
4-φ25
4-φ25
4-φ25
4-φ19
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ28
4-φ25
L B S P A W T H f 4-φdh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
900
1015
1250
970
1130
1250
1250
1355
900
925
900
925
1130
925
970
945
945
945
1830
1980
2150
140
140
140
215
200
200
170
155
200
155
155
140
170
155
140
140
155
155
300
300
300
352
392
440
352
392
440
510
392
440
460
440
500
525
650
525
525
480
480
840
840
890
212
232
260
370
300
300
280
260
300
260
260
232
280
260
232
212
280
280
440
440
440
80
80
80
80
80
100
100
100
100
100
125
100
100
100
125
125
100
100
140
165
165
820
820
820
920
1060
920
1000
820
820
920
920
920
1000
1060
1060
1270
920
920
1800
1800
1900
540
540
540
540
540
600
660
540
600
600
660
600
660
660
660
840
600
600
1200
1200
1200
80
80
80
80
80
80
80
80
95
80
95
95
95
95
95
80
80
80
140
140
140
360
360
360
540
490
490
450
390
490
390
390
360
450
390
360
360
390
390
730
730
760
320
320
330
320
330
350
400
330
350
350
350
400
440
490
440
440
350
350
670
670
70021
IHF50-32-200
IHF65-50-125
IHF65-50-160
IHF65-40-200
IHF65-40-250
IHF80-65-125
IHF80-65-160
IHF80-50-200
IHF80-50-250
IHF100-80-125
IHF100-65-200
IHF125-80-160
IHF125-100-200
IHF50-32-125
IHF50-32-160
IHF40-32-250
IHF50-32-250
IHF150-125-400
IHF200-150-315
IHF200-150-400
IHF100-80-160
4-φ19
4-φ19
4-φ19
4-φ19
4-φ19
4-φ19
4-φ19
4-φ19
4-φ25
4-φ19
4-φ19
4-φ19
4-φ25
4-φ25
4-φ25
4-φ25
4-φ25
4-φ28
4-φ28
4-φ28
4-φ28
17 18
IHF50-32-200
IHF65-50-125
IHF65-50-160
IHF65-40-200
IHF65-40-250
IHF80-65-125
IHF80-65-160
IHF80-50-200
IHF80-50-250
IHF100-80-125
IHF100-65-200
IHF125-80-160
IHF125-100-200
IHF50-32-125
IHF50-32-160
IHF40-25-160
IHF40-25-200
IHF40-32-250
IHF50-32-250
IHF100-80-160
c a b e n-φd k g i j n-φt
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
IHF150-125-400
IHF200-150-315
IHF200-150-400
80
100
125
125
100
100
80
80
80
65
65
65
65
50
50
50
50
40
40
40
165
200
220
165
165
185
185
185
185
200
200
200
220
220
250
250
165
150
150
150
160
180
210
210
180
180
160
160
160
145
145
145
145
125
125
125
125
110
110
110
20
20
20
20
20
20
20
20
20
20
20
22
22
22
22
22
20
20
20
20
32
32
32
100
80
65
80
80
50
50
65
65
40
40
50
50
32
25
25
32
100
100
100
125
125
110
145
145
125
160
165
160
180
145
125
110
100
85
85
100
18
18
18
18
20
20
18
20
20
20
20
20
20
20
20
20
18
18
18
18
4-M16
4-φ18
4-φ18
4-φ18
4-φ18
4-φ18
4-φ18
8-φ18
8-φ18
8-φ18
8-φ18
8-φ18
4-M16
8-M16
8-φ18
8-φ18
4-φ18
4-M16
4-M16
4-M16
4-M16
4-φ18
4-M16
4-φ18
4-φ18
4-φ18
4-M16
4-φ18
8-M16
4-M16
4-φ18
8-φ18
8-M16
4-M16
4-M12
4-M12
4-M16
150 285 240 30 8-φ20 125 210 27 8-M16
200 340 295 33 12-φ23 150 240 28 8-M20
200 340 295 33 12-φ23 150
140
140
140
165
165
150
150
185
185
165
200
200
200
220
185
165
140
115
115
140
245
285
285 240 28 8-M20
4-M16
4-M16
4-M16
Installation dimension figure
Equiped with two-step motor r/min
(for dimension see table one)
2900 Equiped with four-step motor r/min
(for dimension see table two)
1450
Table one
Exterior and installtion dimension
ModelNumber
Flange dimension figure
For detailed dimension see table three
Inlet flange Outlet flange
Table two
Exterior and installtion dimension
ModelNumber
Inlet flange dimension
Table three
Outlet flange dimension
ModelNumber
WOLONG WOLONG

4. 1
2
3
4
5
IHF50-32-160(D)
IHF50-32-200(D)
IHF65-50-125(D)
IHF65-50-160(D)
IHF80-65-125(D)
7
12.5
15
7
12.5
15
15
25
35
15
25
35
35
50
60
33
32
30
51
50
49
22
20
16
33
32
30
22
20
18
35
47
47
28
40
48
46
61
67
45
56
65
52
65
70
3.2
3.2
3.5
3.5
4.0
50×32
50×32
65×50
65×50
80×65
2900
2900
2900
2900
2900
4
7.5
3
5.5
5.5
95
135
90
125
125
*
*
*
*
*
19 20
10
20
30
50
80
90
2 8 15 25 40 60 100 160 200 250 400 500 600m
3
m /h
40-32-250
50-32-200
50-32-160
50-32-125
65-40-250
65-40-200
65-50-160
65-50-125
80-50-250
80-50-200
80-65-160
80-65-125
100-65-200
100-80-160
100-80-125
125-80-160
125-100-200
2
H
Q
7.5
12.5
20
30
3 4 7.5 12.5 20 30 50 80 100 150m
3
m /h
40-32-250
50-32-200
50-32-160
50-32-125
65-40-250
65-40-200
65-50-160
65-50-125
80-50-250
80-50-200
80-65-160
80-65-125
100-65-200
100-80-160
100-80-125
125-80-160
125-100-200
5
Q
H
100 150 200 250 400 500 600
IHF150-125-400
IHF150-125-315
IHF150-125-250
IHF200-150-400
IHF200-150-315
IHF200-150-250
m
3
m /h
n=1450r/min
Q
H
60
50
30
20
n=1450r/min
n=2900r/min
Performance curve diagram
The medium is clear water（20℃）
IHF centrifugal pump
The medium is clear water（20℃） The medium is clear water（20℃）
IHF centrifugal pump
IHF centrifugal pump
Centrifugal series
Application
The product is widely applicable to the following fields:
acid-washing and paint-spraying techniques in auto
manufacturing; transportation of electrolytes in the non-
ferrous metal metallurgy; chlorine water and waste water
treatment and technique process such as acid-adding in ionic
membrane sodium hudroxide program.
Service temperature: -20℃~100℃.
The IHF (D) series centrifugal pump is designed according
to international standards. The pumping housing is made of
metal outing lined with fluoroplastics, and the impeller and
pump cover are pressed into form with metal inserts wrapped
by fluroplastic alloy, and the shaft seal is realized by
mechanically sealing the advanced outer-carrying corrugated
pipe. The stationary seal ring is made of 99.9% alumina
ceramics, while the rotating seal ring is made of tetrafluoro
filling materials ( or other materials in light of customer's
special working condition). They are corrosion- and wear-
resistant and airtight.
Design feature
Structure and materials
Pump housing
Impeller
Seal ring
Pump cover
Machine sealed cover
Mechanical sealing
HT200 lined with
Fluoroplastic
Fluorubber
HT200 lined with
1Cr18Ni9Ti
Silicon carbide, hard alloy
Models and parameters
3
m /h m % m mm r/min kw kg
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
Note: 1. * stands for standard specifications; please choose parameters the same as or similar to what are in the table as much as possible, and if
the parameters are not included in the table, our factory can realize them by improving the impeller.
2. If the status point flow rate is too small, the inlet should be connected to the return pipe, and for more specific information you can consult
The company's technical department.
WOLONG WOLONG
FEP
FEP

5. 80FSB-30（D）
FS
80 30
D
B
Centrifugal pump series
FSB model FSB（D）Model
Application
The product is widely applicable to the following
fields: acid-washing and paint-spraying techniques in
auto manufacturing; transportation of electrolytes in
the non-ferrous metal metallurgy; chlorine water and
waste water treatment and technique process such
as acid-adding in ionic membrane sodium hudroxide
program.
Service temperature: -20℃~100℃.
The liquid-carrying parts of the FSB and FSB-D series
centrifugal pump are all made of fluoroplastic alloy. Their
structures are compact, operations easy, and prices
inexpensive. The pump casings, impellers, and
m e c h a n i c a l s e a l s , e t c . o f t h e m o d e l s a r e
interchangeable, and the models are warmly accepted
among industries such as pesticide, electronics, and
papermaking.
Design feature
Structure and materials
Bracket Mechanical sealing Mechanical sealing BracketPump housing
Rear cover
Impeller
Adjusting ring
FSB（D）Model FSB Model
Model meaning
The pump's inlet diameter is 80mm
The material of the liquid carrying part is fluoroplastic alloy
Single-stage single-suction cantilevered centrifugal pump
The pump lift is 30mm
The short bracket structure code
IHF65-50-125(D)
IHF80-65-125(D)
IHF50-32-160(D) 4-φ20
L B S P A W T H f 4-φdh
1
2
3
4
5
IHF65-50-160(D)
IHF50-32-200(D)
590
600
590
600
600
500
540
540
540
500
280 110 80 360 300 392 232 80
300 120 80 400 355 440 260 80
280
300
300 120
120
110 80
80
80
360
400
400 355
355
300 392
392
392 232
232
212 80
80
100
4-φ20
4-φ20
4-φ25
4-φ25
4-M16
IHF50-32-160(D)1
2
3
4
5
c a b e n-φd k g i j n-φt
IHF50-32-200(D)
IHF65-50-125(D)
IHF65-50-160(D)
IHF80-65-125(D) 20080
65
65
50
50 165
165
185
185
160
145
145
125
125 20
20
20
20
20
32
32
65
50
50
100
100
125
125
145
140
140
165
165
185
18
18
20
20
20
4-φ18
4-φ18
4-φ18
8-φ18
4-M16
4-M16
4-M16
4-M16
4-φ18
4-φ18
21 22
Installation dimension figure
Exterior and installtion dimension
ModelNumber
Flange dimension figure
Inlet flange Outlet flange
Inlet flange dimension Outlet flange dimension
ModelNumber
Remarks
1. For the meaning of the pump model please refer to IHF centrifugal pump.
2. For the pump's performance curve diagram please refer to related data of the IHF centrifugal pump of the same specification.
WOLONG WOLONG

6. 1
2
3
4
5
6
7
8
9
10
40FSB-15(D)
40FSB-20(D)
40FSB-30(D)
50FSB-20(D)
50FSB-25(D)
50FSB-30(D)
65FSB-32(D)
80FSB-20(D)
80FSB-25(D)
80FSB-30(D)
3.5
5
10
6
10
12
6
10
12
8
12.5
15
8
12.5
15
8
12.5
15
15
25
30
35
50
60
35
50
60
35
50
60
15
15
8
22
20
17
31
30
28
21
20
17
26
25
22
31
30
30
33
32
30
21
20
17
26
25
23
32
30
28
33
45
48
30
42
48
22
36
38
40
52
52
38
48
48
35
46
46
42
56
58
55
65
68
53
64
68
58
64
64
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.5
3.5
3.5
40×32
40×32
40×32
50×32
50×32
50×32
65×50
80×65
80×65
80×65
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
3
3
3
3
3
3
5.5
5.5
7.5
7.5
55
55
55
55
55
55
125
125
130
130
*
*
*
*
*
*
*
*
*
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
25FSB-25
40FSB-15
40FSB-20
40FSB-30
50FSB-20
50FSB-25
50FSB-30
65FSB-32
80FSB-20
80FSB-25
80FSB-30
80FSB-40
80FSB-50
80FSB-55
100FSB-32
2
3.6
6
3.5
5
8
6
10
12
6
10
12
8
12.5
15
8
12.5
15
8
12.5
15
17
25
30
35
50
60
35
50
60
35
50
60
35
45
55
35
50
60
35
50
60
65
100
110
25
25
23
15
15
10
22
20
17
31
30
28
21
20
17
26
25
22
31
30
30
33
32
30
21
20
17
26
25
23
32
30
28
41
40
36
52
50
45
56
55
49
35
32
26
22
30
41
33
45
48
30
42
48
22
36
38
40
52
52
38
48
48
35
46
46
42
56
58
55
65
68
53
64
68
58
64
64
53
63
60
55
63
55
50
60
55
65
70
65
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.0
3.5
3.5
3.5
3.5
3.5
4.0
3.5
25×25
40×32
40×32
40×32
50×32
50×32
50×32
65×50
80×65
80×65
80×65
80×50
80×50
80×50
100×80
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
2900
1.5
3
3
3
3
3
3
5.5
5.5
7.5
7.5
11
15
18.5
15
48
75
75
75
75
75
75
125
125
130
130
210
208
230
250
*
*
*
*
*
*
*
*
*
*
*
*
*
*
40FSB-15
40FSB-20
40FSB-30 50FSB-30
50FSB-20
50FSB-2525FSB-25
65FSB-32
2 4 6 8 10 15 20 30
10
20
50
30
60
m
3
m /h
H
Q
20
50
30
60
m
3
m /h
80FSB-50
100FSB-3280FSB-30
80FSB-25
80FSB-20
80FSB-55
80FSB-40
30 50 80 100 120
H
Q
23 24
70
*
*
3
m /h m % m mm r/min kw kg
Model and meaning
FSB Model
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
Note: 1. * stands for standard specifications; please choose parameters the same as or similar to what are in the table as much as possible, and if
the parameters are not included in the table, our factory can realize them by improving the impeller.
2. If the status point flow rate is too small, the inlet should be connected to the return pipe, and for more specific information you can consult
The company's technical department.
3
m /h m % m mm r/min kw kg
FSB（D）Model
ModelNumber Flow rate Pump lift Efficiency
Net positive
suction head
Inlet×Outlet
Rotational
speed Power of motor Weight of
complete machine
Performance curve diagram
The medium is clear water（20℃） The medium is clear water（20℃）
FSB centrifugal pump
FSB centrifugal pump
WOLONG WOLONG

7. L B S P A W T H f 4-φdh
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
Y Q mx
100FSB-32
25FSB-25
40FSB-20
40FSB-15
786
786
980
980
980
1180
770
1280
786
590
610
610
610
610
610
710
1130
1000
610
440
460
460
460
460
460
480
480
480
480
660
660
660
720
460
70
70
70
70
70
130
130
125
124
124
124
205
70
130
70
340
340
340
340
370
370
370
365
430
430
430
485
270
340
142
142
142
142
142
142
142
142
82 240
310
310
310
310
330
330
330
330
390
390
390
435
310
240
250
250
250
250
250
250
250
250
250
300
300
300
435
250
280
280
280
280
280
290
290
290
285
340
340
340
485
270
280
287
287
287
287
287
347
347
347
347
410
410
410
500
277
287
162
162
197
197
197
197
230
230
230
280
162
40
40
40
48
40
55
55
55
55
103
103
103
100
45
40
77
85
85
85
82
85
95
95
95
118
118
118
118
95
85
180
180
180
180
180
210
210
210
210
265
265
265
265
150
180
4-φ16
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ14
4-φ18
4-φ18
4-φ18
4-φ24
L S P W T Hf h
1
2
3
4
5
6
7
8
9
10
mx
40FSB-15(D)
40FSB-20(D)
40FSB-30(D)
50FSB-20(D)
50FSB-25(D)
50FSB-30(D)
65FSB-32(D)
80FSB-25(D)
80FSB-30(D)
80FSB-20(D)
500
500
500
480
480
480
645
645
645
645
310
310
310
310
310
310
330
330
330
330
82
82
82
82
85
82
150
150
150
150
40
40
40
40
48
58
55
55
55
55
220
220
220
220
220
220
290
290
290
290
170
170
170
170
170
170
240
240
240
240
327
327
327
265
265
265
265
265
265
327
140
140
140
140
140
140
177
177
177
177
85
85
85
85
82
85
95
95
95
95
180
180
180
180
180
180
210
210
210
210
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
c a b e n-φd k g i j n-φt
25FSB-25
40FSB-15(D)
40FSB-20(D)
40FSB-30(D)
50FSB-20(D)
50FSB-30(D)
65FSB-32(D)
80FSB-25(D)
80FSB-30(D)
80FSB-40
80FSB-50
80FSB-55
50FSB-25(D)
100FSB-32
80FSB-20(D)
25
40
40
40
50
50
65
80
80
80
80
80
50
100
80
120
130
130
130
130
130
185
185
185
190
190
190
130
220
185
85
100
100
100
100
100
150
150
150
150
150
150
100
180
150
18
18
18
18
18
18
18
18
18
20
20
20
18
25
18
25
32
32
32
32
32
50
65
65
50
50
50
32
80
65
100
112
112
112
112
112
160
160
160
170
170
170
112
200
160
75
90
90
90
90
90
130
130
130
125
125
125
90
165
130
18
18
18
18
18
18
22
22
22
20
20
20
18
25
22
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ14
4-φ14
4-φ14
4-φ14
4-φ18
4-φ18
4-φ18
4-M16
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ12
4-φ18
4-φ18
4-φ18
4-M16
4-φ12
4-φ12
4-φ12
4-φ12
25 26
40FSB-30
1280
1325
50FSB-20
50FSB-25
50FSB-30
65FSB-32
80FSB-20
80FSB-25
80FSB-30
80FSB-40
80FSB-50
80FSB-55
340
786
786
786
980 725
725
725
310
162
162
162
162
82
82
82
82
82
92
1000
1000
Installation dimension figure
FSB (for dimension see table one) FSB(D) (for dimension see table two)
Table one
Exterior and installtion dimension
ModelNumber
Table two
Exterior and installtion dimension
ModelNumber
Flange dimension figure
Inlet flange
Outlet flange
Inlet flange dimension Outlet flange dimension
ModelNumber
Notes on use of FYH fluoroplastic liquid in the pump
Notes on use
Disassembly and assembly:
1.If change or check the impeller, the outlet valve may be closed, and remove the flange connection bolt and the
pedestal connection bolt, then haul the pump out of the container with lifting equipment.
2.Remove all bolts of the pump, and take out the pump cover and the impeller nut, then tap the pump housing with
double hammer. This way the impeller is removed.
3.While changing the rolling bearings or the filler, the pedestal should not be moved, and remove the eletric motor and
its bracket, then remove the pump shaft coupling, the gland, the round nut, and take out the bearing body. While
changing the filler, first take out the filler gland, then take out the to-be-changed filler.
4.The sequence of disasembly is just the opposite to that of assembly, and the concentricity of the mating parts of the
shaft should be paid attention to.
Dos and don'ts：
1.There should be speical bracket for the liquid flowing-out duct of the pump, and it's forbidden to support it by the
pump.
2.After the assembling of the pump, rotate the shaft coupling to see whether it turns smoothly. Check whether there
are metallic grating noise and whether the bolts of all parts are tightened.
3.Check the concentricity of the pump shaft and the electric motor shaft. The left and right difference of the two shaft
coupling should not exceed 0.1mm, and the end clearance of the two shaft couplings should be kept at 1~2.5mm.
4.The distance from the pump's suction inlet to the bottom of the container should be 2 to 3 times the suction inlet
diameter, and the distance between the pump housing to the container wall should be bigger than 2.5 times of the
diameter.
5.Check the motor's direction of rotation and make it conform to the
required direction.
6.Close the gate valve and pressure gauge on the outlet duct.
7.Start the electric motor and open the pressure gauge, then slowly turn
the outlet duct gate valve to the required postion, and the normal
operation begins.
8.Regularly check the pump and the electric motor. The bearing's
temperature rise should be not more than 75 , and there should be
enough consistent grease in the bearing box.
℃
WOLONG WOLONG