SXK Type Single-stage Double-suction Pump
General:
Series SXK Single-Stage Double-Suction Centrifugal Pump is new-generation high-efficiency pump with modern design and absorbs the advanced technology of like products at home and abroad on a wide range.
Remarkable features of SXK pumps are: Wide performance range, high efficiency, excellent cavitations performance, compact construction, reliable operation, convenient maintenance and long service life.
Product Features:
1. Wide Performance Range
We adopt the international advanced CFD Turbo Software system to optimize & design pump casing and impeller, which not only improves efficiency and reduce the cost, but also provides the pump with suitable capacity and head to meet the requirements of customers.
2. High Efficiency
Adoption our special software and combined with advanced hydraulic models of home and abroad to optimize the impeller and pump body design, which can reduce hydraulic loss and improve efficiency. The design point efficiency is 5-15% higher than usual double suction centrifugal pump; Impeller wear ring is wear- resistant material. It has remarkable operation life.
3. Excellent Suction Performance
This series double suction pump has excellent suction performance, can be operated at high rotation speed, Under the condition off high suction lift and temperature can choose low speed pump.
4. Different Material for Different Transfer Medium
Besides standard materials, this series pump adopt different materials for different mediums to meet requirement of site situation, including gray iron, ductile iron, cast steel, stainless steel, Ni-cast iron, copper and other anti-wear and anti-corrosion materials.
5. Reliable Operation, Little vibration and Low Noise
Double suction structure of impeller, double casing structure of pump casing and short distance between bearings can decrease the vibration, lower the noise and make the operation more reliable.
6. Longer Operation Life
The adopt of double-casing structure and special material makes the wear of wet parts very low, which can allow the bearing and rings to work for a longer life.
7. Compact Structure
Take stress analysis for pump casing through special software and decide wall thickness according to it, release inner stress and make pump casing small and portable under the condition of ensuring strength.
8. Easy Maintenance
Structure of double suction centrifugal pump makes it easy for checking and repairing rotor, bearing seal and other easy wearing pasts, open pump cover only to operate conveniently without disassembling inlet & outlet water pipe.
Data of Horiontal Double Suction Centrifugal Pump
| Type |
Impeller Specification |
Speed |
Flow Capacity
(m 3 /h) |
Head
(m) |
Shaft Power(KW) |
Motor Power(KW) |
Eff.(%) |
(NPSH)r(m) |
Weight(kg) |
| SXK600-580 |
A |
980 |
2770 |
33 |
304 |
400 |
82 |
|
2990 |
| 3460 |
29 |
321 |
85 |
5 |
| 3980 |
25 |
326 |
83 |
|
| B |
980 |
2600 |
30 |
266 |
355 |
80 |
|
| 3240 |
26 |
273 |
84 |
5 |
| 3720 |
22 |
279 |
80 |
|
| C |
980 |
2400 |
26 |
218 |
315 |
78 |
|
| 3000 |
22 |
222 |
81 |
5 |
| 3450 |
19 |
229 |
78 |
|
| SXK600-620 |
|
980 |
3550 |
47 |
535 |
630 |
85 |
|
|
| 4500 |
43 |
599 |
88 |
5.5 |
| 5000 |
39 |
610 |
87 |
|
| A |
980 |
3400 |
42 |
463 |
630 |
84 |
|
| 4250 |
37 |
492 |
87 |
5.5 |
| 4890 |
32 |
501 |
85 |
|
B
|
980 |
3200 |
35 |
367 |
450 |
83 |
|
| 4000 |
30 |
380 |
86 |
5.5 |
| 4600 |
25 |
373 |
84 |
|
| SXK700-560 |
A |
980 |
5100 |
32 |
542 |
630 |
82 |
|
4180 |
| 6340 |
28 |
562 |
86 |
8.2 |
| 7290 |
25 |
594 |
83.5 |
|
| B |
980 |
5040 |
29 |
491 |
630 |
81 |
|
| 6120 |
26 |
516 |
84 |
8.2 |
| 7020 |
23 |
543 |
81 |
|
| C |
980 |
4760 |
27 |
437 |
560 |
80 |
|
| 5940 |
24 |
438 |
82 |
8.2 |
| 6530 |
22 |
483 |
81 |
|
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