Centrifugal Vortex Pump
Your Professional Centrifugal Vortex Pump Supplier
Zhejiang Tandi Pump Technology Co., Ltd. specializes in the production of various water pumps, including self-priming pumps, submersible pumps, centrifugal pumps, and so on. We have more than 20 years of production experience. Our pumps export all over the world and get a very high reputation from customers. We sincerely hope to strengthen cooperation with all customers. Welcome to new and old customers at home and abroad to negotiate business.
Why choose us
Technical Support
Professional technical personnel provide online training and guidance, and solve difficult
Technical Training
The company adheres to the concept of green win-win, closely connects with customers, establishes strategic partnerships, and improves customer value.
Maintenance
Provide remote product maintenance technical guidance and tutorials to help customers
After-sale Service
Continuously improve product performance, and wholeheartedly provide timely, effective and comprehensive solutions to customer needs.
Type parameter
|
Model number |
Flow m³/h |
Head/m |
Power/kw |
Rotational speed |
|
6SH-6 150S78 |
126 160 200 |
85 78 70 |
55 |
2950 |
|
6SH-6A 150S78A |
111.6 144 180 |
67 63 55 |
45 |
2950 |
|
8SH-6 200S95 |
216 280 351 |
108 95 84 |
110 132 |
2950 |
|
8SH-9 200S63 |
216 280 351 |
69 63 50 |
55 |
2950 |
|
10SH-6 250S65 |
360 486 576 |
71.5 65.1 57 |
132 |
2950 |
|
10SH-6A 250S65A |
342 468 540 |
61 54 50 |
110 |
1450 |
|
10SH-9 250S39 |
360 485 576 |
42.5 39 34 |
75 |
1450 |
|
10SH-9A 250S39A |
324 468 576 |
35.5 30.5 25 |
55 |
1450 |
|
10SH-19 250S14 |
365 485 576 |
16.5 14 11.5 |
30 |
1450 |
|
10SH-19A 250S14A |
320 432 504 |
13.7 11 8.6 |
22 |
1450 |
|
12SH-6 300S90 |
590 790 936 |
98 90 82 |
315 |
1450 |
|
12SH-6A 300S90A |
576 755 918 |
86 78 70 |
280 |
1450 |
|
12SH-13A 300S32A |
550 720 810 |
31 26 20.5 |
75 |
1450 |
|
14SH-6 300S125 |
850 1250 1663 |
140 125 100 |
680 |
1470 |
|
24SH-28 600S22A |
2340 2880 3420 |
23.5 21 18 |
250 |
970 |
|
24SH-28A 600S22A |
2430 2880 3420 |
17.5 15.5 13 |
185 |
970 |
|
32SH-9 800S76 |
4400 5500 6600 |
82 76 68 |
1500 |
740 |
|
32SH-9A 800S76A |
4160 5200 6200 |
75 69 63 |
1400 |
740 |
1. Excellent performance
High efficiency and low noise with powerful motor and reasonable airframe design.
2. Economical and practical
Energy-saving design and reasonable price help you improve the quality of life.
3. Simple and convenient setup and assembly
The new process design makes assembly easy and maintenance convenient.
4. Good seal performance
Double seal arrangement provides positive seal of bearings against contamination.
5. Low maintenance
The motor has long practical life, simple operation and convenient maintenance.
|
1.The water pump doesn't come out |
（1）The inlet valve is not opened, the inlet and outlet pipeline is blocked, and the runner impeller is blocked （2）The running direction of the motor is wrong, and the speed of the motor is slow due to lack of phase （3）Air leakage of suction pipe （4）The suction pump is not filled with liquid and there is air in the pump chamber （5）The inlet water supply is insufficient, the suction head is too high, and the bottom valve leaks （6）The pipeline resistance is too large and the pump selection is improper |
（1）Check and remove the blockage （2）Adjust the motor direction and tighten the motor wiring （3）Tighten all sealing surfaces to eliminate air leakage （4）Fill with liquid and open vent valve to exhaust air （5）Shut down, check and adjust (this phenomenon is easy to occur in grid connected water pipe or with suction head) （6）Reduce the pipeline bend, re select the pump |
|
2.Insufficient pump flow |
（1）First check by reason 1 （2）The impeller of pump channel and pump passage is blocked, scale deposit and valve opening is insufficient （3）The voltage is low （4）Impeller wear |
（1）Press 1 to exclude （2）Remove the blockage and readjust the valve opening （3）Voltage stabilization （4）Replace impeller |
|
3.Excessive power |
（1）Use in excess of rated flow （2）Suction head too high （3）Pump bearing wear |
（1）Adjust the flow and close the outlet valve （2）Reduce （3）Replace the bearing |
|
4.Noise and vibration |
（1）Unstable pipeline support （2）Liquid mixed with gas （3）Cavitation is produced （4）Overload heating operation of motor |
（1）Secure the piping （2）Increase suction pressure and exhaust （3）Reduce the vacuum （4）Replace the bearing （5）Adjust by pressing 5 |
|
5.Motor heating |
（1）Excessive flow, overload operation （2）Rubbing （3）Motor bearing damaged （4）Insufficient voltage |
（1）Turn down the outlet valve （2）Check and eliminate （3）Replace the bearing （4）Voltage stabilization |
|
6.Water pump leaking |
（1）Mechanical seal wear （2）There are sand holes or cracks in the pump body （3）Uneven sealing surface （4）Loose mounting bolts |
（1）Replace （2）Welding repair or replacement （3）Trimming （4）Fastening |
FAQ
We're well-known as one of the leading centrifugal vortex pump manufacturers and suppliers in China. Please feel free to buy or wholesale discount centrifugal vortex pump for sale here from our factory. For price consultation, contact us.
Centrifugal Submersible Drainage Pump, Stainless Centrifugal Pump, Centrifugal Vortex Pump