Overhung Pump
Your Professional Overhung Pump Supplier
Our factory has a complete portfolio covering pump R&D, manufacturing, sales, and after-sales service to best meet customer requirements. All key staff members have experience working at top-tier domestic and international pump companies. Our chief engineers and managers each have over 20 years of experience in the pump industry.
Production Market
We serve markets in Italy, France, Switzerland, and Russia. We have been authorized by the Aturia Group—a pump company with branches in France, Switzerland, and Italy—as their local representative for sales, assembly, and service.
Our Service
After equipment installation, we perform commissioning (debugging) of centrifugal pumps to ensure normal operation. We also provide operational training to customers, guiding them in the correct use, maintenance, and care of centrifugal pumps to help extend the service life of the equipment.
Understanding Customer Requirements
Through detailed communication in the early stages, we strive to fully understand each customer’s needs and usage environment, including product categories, specifications, performance requirements, and working conditions.
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Specification
|
Inlet Diameter |
50-400mm |
|
Capacity Q |
2.5-1920m3/h |
|
Head H |
2.5-132m |
|
Power P |
1.1-280KW |
|
Motor |
Brand optional,100% Copper Wire |
|
Voltage |
380V/415V/660V/1140V |
|
Material |
Cast Iron/SS316/SS304/Copper,Can be customized |
|
Scope of supply |
Pump,Motor,Coupling,Base,Pipe,Control cabinet,Flange,Wearing parts,Other Accessories |
|
Certification |
ISO 9001 |
|
Warranty |
One Year/According to customer requirements |
Performance data
|
Speed |
Capacity |
Head |
Efficiency |
Power(KW) |
NPSH |
Weight |
||||
|
m3/h |
L/S |
(%) |
Shaft power |
Motor power |
||||||
|
(r/min) |
(m) |
IS |
IH |
IS |
IH |
(m) |
(kg) |
|||
|
2900 |
7.5 |
2.08 |
22 |
47 |
43 |
0.96 |
1.09 |
2.2 |
2 |
32.5 |
|
12.5 |
3.47 |
20 |
60 |
51 |
1.13 |
1.33 |
2 |
|||
|
15 |
4.17 |
18.5 |
60 |
49 |
1.26 |
1.5 |
2.5 |
|||
|
1450 |
3.75 |
1.04 |
5.4 |
43 |
36 |
0.13 |
0.16 |
0.55 |
2 |
|
|
6.3 |
1.74 |
5 |
54 |
45 |
0.16 |
0.19 |
2 |
|||
|
7.5 |
2.08 |
4.6 |
55 |
44 |
0.17 |
0.21 |
2.5 |
|||
|
2900 |
11.2 |
3.1 |
16 |
58 |
50 |
0.84 |
1.02 |
1.5 |
2 |
32.5 |
|
1450 |
5.6 |
1.56 |
4 |
52 |
44 |
0.12 |
0.15 |
0.55 |
||
|
2900 |
7.5 |
2.08 |
34.3 |
44 |
33 |
1.59 |
2.13 |
3 |
2 |
38.5 |
|
12.5 |
3.47 |
32 |
54 |
46 |
2.02 |
2.37 |
2 |
|||
|
15 |
4.17 |
29.6 |
56 |
50 |
2.16 |
2.45 |
2.5 |
|||
|
1450 |
3.72 |
1.04 |
8.5 |
35 |
29 |
0.25 |
0.3 |
0.55 |
2 |
|
|
6.3 |
1.74 |
8 |
48 |
40 |
0.29 |
0.34 |
2 |
|||
|
7.5 |
2.08 |
7.5 |
49 |
43 |
0.31 |
0.36 |
2.5 |
|||
|
2900 |
11.7 |
3.25 |
28 |
52 |
45 |
1.72 |
1.8 |
2.2 |
2 |
38.5 |
|
1450 |
5.9 |
1.64 |
7 |
46 |
39 |
0.24 |
0.27 |
0.55 |
||
|
2900 |
10.8 |
3 |
24 |
50 |
1.36 |
2.2 |
2 |
38.5 |
||
|
1450 |
5.4 |
1.5 |
6 |
44 |
0.2 |
0.55 |
||||
|
2900 |
7.5 |
2.08 |
52.5 |
38 |
28 |
2.82 |
3.78 |
5.5 |
2 |
46 |
|
12.5 |
3.47 |
50 |
48 |
39 |
3.54 |
4.36 |
2 |
|||
|
15 |
4.17 |
48 |
51 |
43 |
3.84 |
4.56 |
2.5 |
|||
|
1450 |
3.7 |
1.07 |
13.1 |
33 |
23 |
0.41 |
0.57 |
0.75 |
2 |
|
|
6.3 |
1.74 |
12.5 |
42 |
33 |
0.51 |
0.65 |
2 |
|||
|
7.5 |
2.08 |
12 |
44 |
36 |
0.56 |
0.68 |
2.5 |
|||
|
2900 |
11.74 |
3.25 |
44 |
46 |
38 |
3.05 |
3.7 |
4 |
2 |
46 |
|
1450 |
5.9 |
1.64 |
11 |
40 |
32 |
0.44 |
0.55 |
0.75 |
||
|
2900 |
10.8 |
3 |
38 |
44 |
37 |
2.54 |
3.1 |
4 |
2 |
46 |
|
1450 |
5.4 |
1.5 |
9.5 |
38 |
31 |
0.37 |
0.47 |
0.75 |
||
|
2900 |
7.5 |
2.08 |
82 |
28.5 |
23 |
5.87 |
7.28 |
11 |
2 |
80 |
|
12.5 |
3.47 |
80 |
38 |
33 |
7.17 |
8.25 |
2 |
|||
|
15 |
4.17 |
78.5 |
41 |
36.5 |
7.83 |
8.79 |
2.5 |
|||
|
1450 |
3.75 |
1.04 |
20.5 |
23 |
17 |
0.91 |
1.23 |
1.5 |
2 |
|
|
6.3 |
1.74 |
20 |
32 |
27 |
1.07 |
1.27 |
2 |
|||
|
7.5 |
2.08 |
19.5 |
35 |
31 |
1.14 |
1.29 |
2.5 |
|||
|
2900 |
11.7 |
3.25 |
70 |
36 |
32 |
6.2 |
7 |
7.5 |
2 |
80 |
|
1450 |
5.9 |
1.64 |
17.5 |
30 |
26 |
0.94 |
1.08 |
1.5 |
||
|
1450 |
240 |
66.7 |
21.5 |
71 |
19.8 |
37 |
3.5 |
180 |
||
|
400 |
111.1 |
20 |
82 |
79 |
26.58 |
27.6 |
4.3 |
|||
|
460 |
127.8 |
17.5 |
80 |
27.4 |
5 |
|||||
|
1450 |
374 |
87.2 |
17.5 |
80 |
78 |
22.29 |
22.9 |
30 |
4.3 |
|
|
1450 |
346 |
96.1 |
15 |
78 |
77 |
18.13 |
19.3 |
22 |
4.3 |
|
|
1450 |
240 |
66.7 |
37 |
70 |
67 |
34.6 |
34.7 |
55 |
3 |
245 |
|
400 |
111.1 |
32 |
82 |
79 |
42.54 |
44.1 |
3.5 |
|||
|
460 |
127.8 |
28.5 |
80 |
77 |
44.6 |
47.8 |
4 |
|||
|
1450 |
374 |
103.9 |
28 |
80 |
78 |
36.62 |
36.7 |
45 |
3.5 |
245 |
|
1450 |
346 |
96.1 |
24 |
78 |
77 |
29.02 |
30.8 |
37 |
3.5 |
|
|
1450 |
240 |
66.7 |
55 |
74 |
67 |
48.6 |
54.4 |
90 |
3 |
275 |
|
400 |
111.1 |
50 |
81 |
78 |
67.2 |
69.8 |
3.8 |
|||
|
460 |
127.8 |
45 |
76 |
75 |
74.2 |
78.5 |
4.5 |
|||
|
1450 |
374 |
103.9 |
44 |
79 |
77 |
56.76 |
58 |
75 |
3.8 |
275 |
|
1450 |
346 |
96.1 |
38 |
77 |
76 |
46.53 |
48.8 |
55 |
3.8 |
|
Parameter table above is only a part of whole. For more, please contact us directly.
Structure Chart
Features
Closed impellers lead to high efficiency.
Pumps with closed impeller are designed to transfer clean or fluid contains particles,easy crystallize,precipitate working conditions.
Rear door,no need to disassemble the suction and discharge pipeline during maintenance.
Special self-locking impeller nut,to eliminate the risk of release.
Thickened heavy duty shaft，lengthen bearing space to improve the operation stability.
Compound bearing protector.
The Pump body adopts axial suction, radial discharge and foot support Type, which is directly fixed on the base.It is a centrifugal pump of horizontal,single stage,end suction,cantilever design.It is also called single stage end suction back pull type chemical process pump.
Straight cone suction chamber, uniform speed field, small hydraulic loss, suction chamber with guide plate, reduce liquid flow circumferential spin, reduce head loss, improve efficiency.
Large pump adopts double volute design, reduce radial force,abrasion resistant, pump vibration is small, smooth operation.
Optimized impeller design, there are open, semi-open, closed impeller optional, wide applicability of conveying medium.
Impeller back blade design, reduce the axial force, keep the solid phase away from the machine sealing cavity, improve the service life of the machine sealing.
|
No. |
Description |
Material |
|||||
|
Anti-corrosion alloy |
Cast steel |
Stainless steel |
|||||
|
China standard |
ASTM standard |
China standard |
ASTM standard |
China standard |
ASTM standard |
||
|
1 |
Pump casing |
20# Alloy Titanium Nickel 904L Ti/Pd Alloy Monel |
Hastelloy Monel Ⅱ-B Ⅱ-C Ni-Resist1 Ni-Resist2 Ni-Resist3 |
25# 35# |
WCA WCB |
ZG1Cr13 ZG2Cr13 ZG00Cr18Ni10 ZG0Cr18Ni9 ZG0Cr18Ni12Mo2Ti ZG0Cr17Ni4CuNb ZG1Cr18Ni9 ZG1Cr18Ni9Ti ZG00Cr17Ni14Mo2 0Cr26Ni5Mo2 0Cr17Mn13Mo2N 00Cr18Ni5Mo3Si2 |
CA-15 CA-15M CF-3(SS304L) CF-8(SS304) CF-8M(SS316) CF-3M(SS316L) CN-7M(SS320) CD-4MCu 2205 |
|
2 |
Sealing ring |
||||||
|
3 |
Impeller |
||||||
|
4 |
Pump cover |
||||||
|
5 |
Impeller nut |
||||||
|
6 |
Cartridge seal |
||||||
|
7 |
Shaft |
Carbon steel SS420 2205 SS304 SS316 |
|||||
|
8 |
Bearing Housing |
Cast iron |
|||||
Oil refinery, petrochemical industry, coal process industry and sub-zero engineering.
Chemical industry, paper making, paper pulp, sugar refinery and common process engineering.
Water works, sea water desalt plant.
Warming and air-conditioning system.
Power plant.
Environmental protection project.
Ship and maritime industries and so on.
Standard Package
One small pump per carton.
Several normal pumps per standard export plywood case.
One big pump with standard export plywood case.
Large pump set packaged with steel frame and plastic wrapping.
FAQ
As one of the most professional overhung pump manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy overhung pump for sale here from our factory. Also, customized service is available.
self priming pump, Bearing Cage, PEEK Heat Shrink Tubing