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Structural Features of Pump Head:
Use of Double casings (double metal casings, external metal casing, or internal rubber casing)and single case(single-case metal casing)according to requirement.
Double casings centrally split in vertical direction. Discharge port can be positioned at 8 different position at an interval of 45°
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Support:
Centrally split in horizontal direction
Column type
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Shaft Seal:
Expeller seal +Packing shaft seal
Packing shaft seal
Mechanical seal
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Driving Patterns:
Direct driven (DC)
Belt driven (CR CL ZV CV)
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Metal:
Wear-resisting metal materials
Wear-resisting and corrosion-resisting metal materials
Corrosion-resisting metal materials
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Use Features:
High in efficiency
Long in service life
Steady in operation
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200ZJJ-I-A60
200:Outlet diameter(mm)
ZJ:Slurry pump
J(L,D,G): J denotes the rubber-lined pump
L denotes the vertical slurry pump
D denotes the single-case pump
G denotes the feeding pump
Horizontal slurry pump is not denotes
A:Number of vanes of impeller
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|
Symbol |
 |
A |
B |
C |
D |
E |
F |
G |
··· |
|
Number of vanes |
 |
5 |
4 |
3 |
2 |
1 |
6 |
7 |
··· |
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60:External diameter of impeller(cm)
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1.Coupling 2.Shaft 3.Bearing housing 4.Disassembly ring
5.Expeller 6.Rear liner plate 7.Volute casing 8.Impeller
9.Front liner plate 10.Front casing 11.Rear casing 12.Stuffing box
13.Water-seal 14.Base 15.Support 16.Adjusting bolts
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|
Type |
Allowable max.power of ass. motor(kW) |
Clear water performance |
Particle max. size handled occasionally (mm) |
Pump weight (kg) |
||||
|
Capacity Q (m3/h) |
Head H (m) |
Speed N (r/min) |
Max. eff. η (%) |
(NPSH) r (m) |
||||
|
200ZJ-1-A85 |
560 |
221-907 |
32.0-133.7 |
490-980 |
70.5 |
2.8 |
54 |
4110 |
|
200ZJ-1-A75 |
355 |
225-900 |
22.8-102.9 |
490-980 |
74.1 |
3.0 |
56 |
3070 |
|
200ZJ-I-A73 |
355 |
219-876 |
21.6-97.5 |
490-980 |
73.1 |
3.0 |
56 |
3056 |
|
200ZJ-1-A70 |
315 |
205-976 |
19.4-86.4 |
490-980 |
75.6 |
2.8 |
56 |
2465 |
|
200ZJ-1-A68 |
315 |
199-948 |
18.3-81.5 |
490-980 |
74.6 |
2.8 |
56 |
2453 |
|
200ZJ-I-A65 |
250 |
235-950 |
16.4-72.0 |
490-980 |
79.6 |
2.5 |
62 |
2323 |
|
200ZJ-I-A63 |
250 |
228-921 |
15.4-67.6 |
490-980 |
78.6 |
2.5 |
62 |
2311 |
|
200ZJ-I-A60 |
185 |
218-870 |
13.9-62.0 |
490-980 |
83.5 |
2.5 |
62 |
2223 |
|
200ZJ-1-A58 |
185 |
211-841 |
13.0-57.9 |
490-980 |
82.5 |
2.5 |
62 |
2214 |
|
150ZJ-I-A71 |
220 |
142-552 |
21.8-93.8 |
490-980 |
69.8 |
2.4 |
48 |
2263 |
|
150ZJ-I-A70 |
185 |
93-401 |
20.0-91.2 |
490-980 |
62.3 |
2.0 |
37 : |
2245 |
|
150ZJ-I-A65 |
200 |
150-600 |
17.4-75.7 |
490-980 |
70.8 |
2.5 |
48 |
2223 |
|
150ZJ-I-A63 |
185 |
146-582 |
16.3-71.1 |
490-980 |
69.8 |
2.5 |
48 |
2211 |
|
150ZJ-I-A60 |
160 |
135-550 |
14.7-63.5 |
490-980 |
75.9 |
2.5 |
48 |
2203 |
|
150ZJ-I-A58 |
132 |
131-532 |
13.7-59.3 |
490-980 |
74.9 |
2.5 |
48 |
2033 |
|
150ZJ-I-C58 |
160 |
134-596 |
12.8-61.0 |
490-980 |
69.1 |
2.0 |
75 |
2063 |
|
150ZJ-I-A57 |
110 |
95-427 |
13.2-56.3 |
490-980 |
67.8 |
1.8 |
32 |
2023 |
|
150ZJ-I-A55 |
110 |
124-504 |
12.3-53.4 |
490-980 |
72.9 |
2.3 |
48 |
2019 |
|
150ZJ-I-A50 |
75 |
115-460 |
9.5-43.1 |
490-980 |
76.8 |
2.5 |
48 |
1735(1648) |
|
150ZJ-I-A48 |
75 |
111-442 |
8.7-39.7 |
490-980 |
75.8 |
2.5 |
48 |
1728(1641) |
|
150ZJ-I-C42 |
132 |
142-550 |
12.1-62.8 |
700-1480 |
77.1 |
2.2 |
69 |
1605(1518) |
|
100ZJ-I-A50 |
160 |
85-360 |
20.5-100.2 |
700-1480 |
69.6 |
2.5 |
34 |
1475(1388) |
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Note:
1.(NPSH)r refers to the value at the specified point at the second speed in the sample book.
2.The normal size of partice handled is 56% of the max.size that can be handled occasionally.
3.There are two weight datas on common bases.They are the weight datas of the high speed pumps without brackets,the slow speed pumps in brackets.
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