1. Centrifugal Slurry Pump
The centrifugal slurry pump utilises the centrifugal force generated by a rotating impeller to impart energy to the slurry in the same manner as clear liquid type centrifugal pumps. Slurry pumps need much wider and heavier impellers to accommodate the passage of large particles. They also be constructed in special materials to withstand the internal wear caused by the solids.
AH(R) slurry pumps are suitable for pumping slurry with hard particles and in high density in industrial sectors. Which with good impeller size and design, its ease of maintenance, the type of shaft seal to be used and the choice of the optimum materials withstand wear caused by the abrasive, erosive and often corrosive attack on the materials. They can also be applied Multi-staged in series.
AH(R) pumps are those of cantilever, horizontal and centrifugal ones, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements,so eight different angles can be applied by rotation in installation.
2. Pump Performance Parameters
AH Slurry pump parameters
Type
|
Max.
Power
Kw
|
Clear Water Performance
|
Impeller
| |||||
Capacity
m³/hr
|
Head/m
|
Speed/rpm
|
Efficiency
%
|
NPSH
m
|
Nos
of
Vane
|
Diameter
mm
| ||
1.5/1 B-AH
|
15
|
12.6-28.8
|
6-68
|
1200-3800
|
40
|
2-4
|
5
|
152
|
2/1.5 B-AH
|
15
|
32.4-72
|
6-58
|
1200-3200
|
45
|
3.5-8
|
5
|
184
|
3/2 C-AH
|
30
|
39.6-86.4
|
12-64
|
1300-2700
|
55
|
4-6
|
5
|
214
|
4/3 C-AH
|
30
|
86.4-198
|
9-52
|
1000-2200
|
71
|
4-6
|
5
|
245
|
6/4 D-AH
|
60
|
162-360
|
12-56
|
800-1550
|
65
|
5-8
|
5
|
365
|
8/6 E-AH
|
300
|
360-828
|
10-61
|
500-1140
|
72
|
2-9
|
5
|
510
|
10/8 F-AH
|
560
|
612-1368
|
11-61
|
400-850
|
71
|
4-10
|
5
|
686
|
12/10 ST-AH
|
560
|
936-1980
|
7-68
|
300-800
|
82
|
6
|
5
|
762
|
14/12 ST-AH
|
560
|
1260-2772
|
13-63
|
300-600
|
77
|
3-10
|
5
|
965
|
16/14 TU-AH
|
1200
|
1368-3060
|
11-63
|
250-550
|
79
|
4-10
|
5
|
1067
|
18/16 TU-AH
|
1200
|
2520-5400
|
13-57
|
200-400
|
85
|
4-10
|
5
|
1370
|
AHR Slurry pump parameters
Type
|
Max.
Power
Kw
|
Clear Water Performance
|
Impeller
| |||||
Capacity/
m³/hr
|
Head/m
|
Speed/rpm
|
Efficiency
%
|
NPSH
m
|
Nos
of
Vane
|
Diameter
mm
| ||
1.5/1 B-AHR
|
15
|
10.8-25.2
|
7-52
|
1400-3400
|
35
|
2-4
|
3
|
152
|
2/1.5 B-AHR
|
15
|
25.2-54
|
5.5-41
|
1000-2600
|
50
|
2.5-5
|
5
|
178
|
3/2 C-AHR
|
30
|
36-75.6
|
13-39
|
1300-2100
|
55
|
2-4
|
5
|
213
|
4/3 C-AHR
|
30
|
79.2-180
|
5-34.5
|
800-1800
|
59
|
3-5
|
5
|
245
|
6/4 D-AHR
|
60
|
144-324
|
12-45
|
800-1350
|
65
|
3-5
|
5
|
365
|
8/6 E-AHR
|
300
|
324-720
|
7-49
|
400-1000
|
65
|
5-10
|
5
|
510
|
10/8 F-AHR
|
560
|
540-1188
|
12-50
|
400-750
|
75
|
4-12
|
5
|
686
|
12/10 ST-AHR
|
560
|
720-1620
|
7-45
|
300-650
|
80
|
2.5-7.5
|
5
|
762
|
14/12 ST-AHR
|
560
|
1050-2520
|
13-44
|
300-500
|
79
|
3-8
|
5
|
965
|
16/14 TU-AHR
|
1200
|
1200-3000
|
11-42
|
250-450
|
82
|
4-9
|
5
|
1067
|
20/18 TU-AHR
|
1200
|
1800-4000
|
12-44
|
200-350
|
82
|
5-10
|
5
|
1370
|
3. Pump construction
Main Part Number At The Drawing
032: Frame Plate
060: Intake Joint 132: Discharge Joint 083: Throatbush 110: Volute Liner 147: Impeller |
122: Stuffing Box Seal
036: Frame Plate Liner 013: Cover Plate 018: Cover Plate Liner 124: Volute Liner Seal 041: Frame Plate Liner Insert |
LINERS
|
IMPELLERS
|
CASING
|
BASE
|
EXPELLER
|
EXPELLER RING
|
SHAFT SLEEVE
|
SEALS
| |
Standard
|
Chrome Alloy
Natural Rubber |
Chrome Alloy
Natural Rubber |
SG Iron
|
SG Iron
|
Chrome Alloy
or SG Iron |
Chrome Alloy
or SG Iron |
SG Iron
|
Rubber
and Nitrile |
Options
|
Ferralium
Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Viton Nitrile EPDM Hypalon |
Ferralium
Hastelloy C 316 SS W151 Polyurethane Neoprene Butyl Nitrile Hypalon |
SG Iron
Various grades |
MS
Fabricated Cast Iron |
NI Resist
Ferralium Hastelloy C Polyurethane 316 SS W151 |
NI Resist
Ferralium Hastelloy C 316 SS Rubber W151 Polyurethane Neoprene Butyl Nitrile |
EN56C
Ferralium Hastelloy C Titanium 316 SS 304 SS |
Ceramic
Stellite Chrome Oxide Nordel Neoprene Vito |
4. Selection Chart
( Note: Approximate performance for clear water,to be used for primary selection only.)
5. Slurry Pump Spare Parts
Code
|
1.5/1 BAH (R)
|
2/1.5 BAH (R)
|
3/2 CAH (R)
|
4/3 CAH (R)
|
4/3 DAH (R)
|
6/4 DAH (R)
|
6/4 EAH (R)
|
8/6 EAH (R)
|
10/8 FAH
|
003
|
B 003 M
|
B 003 M
|
C 003 M
|
C 003 M
|
D 003 M
|
D 003 M
|
E 003 M
|
E 003 M
|
FAM 003 M
|
004
|
B 004 M
|
B 004 M
|
C 004 M
|
C 004 M
|
D 004 M
|
D 004 M
|
E 004 M
|
E 004 M
|
F 004 M
|
005
|
B 005 M
|
B 005 M
|
C 005 M
|
CAM 005 M
|
D 005 M
|
DAM 005 M
|
E 005 M
|
EAM 005 M
|
FAM 005 M
|
011
|
B 011
|
B 011
|
C 011
|
C 011
|
D 011
|
D 011
|
E 011
|
E 011
|
F 011
|
013
|
B 1013
|
B 15013
|
C 2013
|
D 3013
|
D 3013
|
E 4013
|
E 4013
|
F 6013
|
G 8013
|
015
|
B 015 M
|
B 015 M
|
C 015 M
|
D 015 M
|
D 015 M
|
E 4015 M
|
E 4015 M
|
F 6015 M
|
G 8015 M
|
017
|
B 1017
|
B 15017
|
C 2017
|
D 3017
|
D 3017
| ||||
018
|
E 4018 R
|
E 4018 R
|
F 6018
| ||||||
024
|
B 024
|
B 024
|
C 024
|
C 024
|
D 024
|
D 024
|
E 024
|
E 024
|
F 024
|
028
|
B 028
|
B 028
|
C 028
|
D 028
|
C 028
D 028
|
DAM 028
|
E 028
|
EAM 028
| |
029
|
B 029
|
B 029
|
C 029
|
CAM 029
|
D 029
|
DAM 029
|
E 029
|
EAM 029
| |
029R
|
B 029 R
|
B 029 R
|
C 029 R
|
CAM 029 R
|
D 029 RM
|
DAM 029 R
|
E 029 RM
|
EAM 029 RM
| |
032
|
B 1032
|
B 15032
|
C 2032
|
CAM 3032
|
D 3032
|
DAM 4032
|
E 4032
|
EAM 6032
|
G 8032
|
036
|
B 1036
|
B 15036
|
C 2036
|
D 3036
|
D 3036
|
E 4036 R
|
E 4036 R
|
F 6036
| |
041
|
B 1041 NA
|
B 15041 NA
|
C 2041
|
D 3041
|
D 3041
|
E 4041
|
E 4041
|
F 6041
|
G 8041
|
044
|
B 044
|
B 044
|
C 044
|
C 044
|
D 044
|
D 044
|
E 044
|
E 044
|
G 044
|
046
|
B 046
|
B 046
|
C 046
|
C 046
|
D 046
|
D 046
|
E 046
|
E 046
|
F 046
|
052
|
B 1052
| ||||||||
060
|
B 1060
|
B 15060
|
C 2060
|
D 3060
|
D 3060
|
E 4060
|
E 4060
|
G 8060
| |
061
|
B 061
|
B 061
|
C 061
|
C 061
|
D 061
|
D 061
|
E 061
|
E 061
|
F 061
|
062
|
B 062
|
B 062
|
C 062
|
C 062
|
D 062
|
D 062
|
E 062
|
E 062
|
F 062
FAM062
|
063
|
B 063
|
B 063
|
C 063
|
C 063
|
D 063
|
D 063
|
E 063
|
E 063
|
G 063
|
064
|
D 064
E 064
|
E 064
|
F 064
|
F 064
|
F 064
| ||||
067
|
B 067
|
B 067
|
C 067
|
C 067
|
D 067
|
D 067
|
E 067
|
E 067
|
G 067
|
073
|
B 073 M
|
B 073 M
|
C 073 M
|
CAM 073 M
|
D 073 M
|
DAM 073 M
|
E 073 M
|
EAM 073 M
|
FAM 073 M
|
075
|
B 075
|
B 075
|
C 075
|
C 075
|
D 075
|
D 075
|
E 075
|
E 075
|
FAM 075
|
076
|
DAM 076 JM
| ||||||||
078
|
B 078
|
B 078 JM
|
C 078
|
CAM 078
|
D 078
|
DAM 078
|
E 078 JM
|
EAM 078
|
G 078
|
081
|
E 4081
|
F 6081
| |||||||
083
|
E 4083 R
|
E 4083
|
F 6083
|
G 8083
| |||||
090
|
B 090
|
B 090
|
C 090
|
C 090
|
D 090
|
D 090
| |||
108
|
B 108
|
C 108
|
D 108
|
E 108
|
F 108
| ||||
109
|
B 109
|
B 109
|
B 109
C 109
|
C 109
D 109
|
D 109
|
D 109
|
E 109
|
E 109
|
F 109
G 109
|
110
|
B 1110 NA
|
B 15110 NA
|
C 2110 NA
|
D 3110
|
D 3110
|
E 4110
|
E 4110
|
F 6110
|
G 8110
|
117
|
B 117
|
B 117
|
C 117
|
CAM 117
|
D 117
|
DAM 117
|
E 117
|
EAM 117
|
FAM 117
G 117
|
118
|
B 118
|
B 118
|
C 118
|
C 118
|
D 118
|
D 118
|
E 118
|
E 118
|
G 118
|
122
|
B 122
|
B 122
|
C 122
|
D 122
|
D 122
|
E 122
|
E 122
|
F 122
|
G 122
|
124
|
E 4124
|
E 4124
|
G 8124
| ||||||
125
|
B 1125
|
B 15125
|
C 2125
|
D 3125
|
D 3125
| ||||
127
|
B 1127 NA
|
B 15127 NA
|
C 2127
| ||||||
132
|
B 1132 XL
|
B 15132 L
|
C 2132 XLP
|
D 3132 XLP
|
D 3132 XLP
|
E 4132 XLP
|
E 4132 XLP
|
F 6132 XLP
|
G 8132 XLP
|
138
|
B 138
|
B 138
|
D138
|
D 138
|
D 138
|
D 138
|
D 138
|
D 138
| |
147
|
C 2147
|
D 3147 NA
|
D 3147
|
E 4147 R
|
E 4147
|
F 6147 R
|
FAM 8147
| ||
217
|
B 217
|
B 217
|
C 217
| ||||||
239
|
FAM 239 M
| ||||||||
241
|
D 241
|
D 241
|
E 241
|
E 241
| |||||
302
|
E 4302
|
F 6302
| |||||||
303
|
E 303
|
F 303
| |||||||
304
|
E 4304
|
F 6304
| |||||||
315
|
E 315
|
2.
Code
|
6/4 XAH
|
8/6 XAH
|
8/6 RAH (R)
|
10/8 XAH
|
10/8 STAH
|
12/10 STAH
|
14/12 STAH
|
16/14 TUAH
|
003
|
X 003 M
|
X 003 M
|
R 003 M
|
X 003 M
|
ST 003 M
|
ST 003 M
|
ST 003 M
|
TU 003
|
004
|
X 004 M
|
X 004 M
|
R 004 M
|
X 004 M
|
S 004 M
|
S 004 M
|
S 004 M
|
T 004 M
|
005
|
X 005 M
|
XAM 005 M
|
R 005 M
|
SH 005 M
| ||||
008
|
T 008
| |||||||
011
|
E 011
|
E 011
|
E 011
|
F 011
|
F 011
|
F 011
|
T 011
| |
012
| ||||||||
013
|
E 4013
|
F 6013
|
F 6013
|
G 8013
|
G 8013
|
G 10013
|
G 12013
|
H 14013
|
015
|
E 4015 M
|
F 6015 M
|
F 6015 M
|
G 8015 M
|
G 8015 M
|
G 10015 M
|
G 12015 M
|
H 14015 M
|
018
|
E 4018 R
|
F 6018
|
F 6018
| |||||
024
|
X 024
|
X 024
|
R 024 D
|
S 024
|
S 024
|
S 024
|
T 024
| |
025
|
R 025
|
S 025
|
S 025
|
S 025
| ||||
028
|
E 028
|
EAM 028
|
EAM 028
|
SH 028
|
SH 028
|
SH 028
|
TH 028
| |
029
|
E 029
|
EAM 029
|
EAM 029
|
G 029
|
G 029
|
G 029
|
H 029
| |
029R
|
EAM 029 R
| |||||||
032
|
E 4032
|
EAM 6032
|
EAM 6032
|
G 8032
|
G 8032
|
G 10032
|
G 12032
|
H 14032
|
036
|
F 6036
| |||||||
041
|
E 4041
|
F 6041
|
F 6041
|
G 8041
|
G 8041
|
G 10041
|
G 12041
|
H 14041
|
044
|
E 044
|
E 044
|
E 044
|
G 044
|
G 044
|
G 044
|
G 044
|
H 044
|
046
|
E 046
|
E 046
|
E 046
| |||||
058
|
E 4058 HEI
| |||||||
060
|
E 4060
|
F 6060
|
G 8060
|
G 10060
|
G 12060
|
H 14060
| ||
061
|
E 061
|
E 061
|
E 061
| |||||
062
|
X 062
|
X 062
|
R 062 DM
|
S 062 DM
|
S 062 DM
|
S 062 DM
|
T 062 DM
| |
063
|
E 063
|
E 063
|
E 063
|
G 063
|
G 063
|
G 063
|
G 063
|
H 063
|
064
|
F 064
|
F 064
|
F 064
|
TH 064
| ||||
067
|
E 067
|
E 067
|
E 067
|
G 067
|
G 067
|
G 067
|
G 067
|
H 067
|
073
|
X 073 M
|
XAM 073 M
|
R 073
|
XY 073
|
SH 073 M
|
SH 073 M
|
SH 073 M
|
TH 073
|
075
|
E 075
|
E 075
|
E 075
|
SH 075
|
SH 075
|
SH 075
|
SH 075
|
TH 075
|
076
|
EAM 076
|
SH 076
|
SH 076
|
SH 076
|
TH 076
| |||
078
|
E 078
|
EAM 078 JM
|
EAM 078
|
G 078
|
G 078 JM
|
G 078
|
H 078
| |
081
|
E 4081
|
F 6081
|
F 6081
| |||||
083
|
E 4083
|
F 6083
|
F 6083
|
G 8083
|
G 8083
|
G 10083
|
G 12083
|
H 14083
|
090
|
G 090
| |||||||
108
|
X 108
|
R 108
| ||||||
109
|
E 109
|
E 109
|
F 109
|
G 109
|
T 109
| |||
110
|
E 4110
|
F 6110
|
F 6110
|
G 8110
|
G 8110
|
G 10110
|
G 12110
|
H 14110
|
117
|
E 117
|
EAM 117
|
EAM 117
| |||||
118
|
E 118
|
E 118
|
E 118
|
G 118
|
G 118
|
G 118
|
H 118
| |
122
|
E 122
|
F 122
|
F 122
|
G 122
|
G 122
|
G 122
|
H 122
| |
124
|
E 4124
|
F 8124
|
G 8124
|
G 10124
|
G 12124
|
H 14124
| ||
132
|
E 4132 XLP
|
F 6132 XLP
|
F 6132 XLP
|
G 8132 XLP
|
G 10132 XLP
|
G 12132 XLP
|
H 14132 H/ H14132 L
| |
138
|
D 138
|
D 138
|
D138
|
G 138
|
G 138
|
G 138
|
G 138
|
G138
|
145
|
F 6145 HE2
| |||||||
147
|
E 4147
|
F 6147
|
F 6147 R
|
G 8147
|
G 8147
|
G 10147
|
G 12147
|
GAM 14147
|
210
|
CSC 210
|
CSC 210
|
CSC 210
| |||||
239
|
S 239 M
|
S 239 M
|
S 239 M
|
S 239 M
|
T 239 M
| |||
302
|
ST 8302
|
H 14302
| ||||||
303
|
G 303
| |||||||
304
|
G 8304
|
G 10304
|
G 12304
|
H 14304
| ||||
315
|
T 315
|
Katherine
Tel: +86-311-83802338 Cellphone: +86-15028111051
Fax: +86-311-87162902 Skype: katherine_naipump
URL: www.naipump.com Email: katherine@naipump.com
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