Design Features 1. Compliant with Standard ISO2858 2. Patent linning process Pump casing and cover are made of HT200 iron lining with fluropastic, impeller made by WCB wrapped by fluroplastic, which grantee this type centrifugal pump could widely used in corrosive application and wear well. 3. Reliable mechanical seal Shaft seal is outside seal, stationary seal is alumina ceramic ( 99.9%), rotating seal is PTFE filling material or according to customer request. Advantage: High corrosive, well leakproof, easy assembly and maintenance Contact Us 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
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

2. 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