We are one among the most important manufacturers in viking pump l and b industrial power vacany We meet all of our delivery obligations. Our clients continue to work with us over the years, thanks to our reliable service. Their business continues to grow year after year. Good products, Great service, Happy customers. Our company is open for business.
We are a company which specializes in customized engine suction pump . We also offer e-commerce. We have a design team and a professional team. There is one person responsible for quality inspection from the point of production through delivery.
We take great pride in this continuation of this business. {We have striven to provide the highest quality of the We have worked hard to deliver the best possible quality and customer service. Our excellent business reputation has helped us to thrive. While our facilities and staff have changed over the years, we still remain dedicated to you as friends and customers. We appreciate you thinking of Jiefa Materials every time your need arises.
We are engaged in offering superior quality china centrifugal pump , which are manufactured by using high grade material and advance technologies that ensures its quality in adverse conditions.
Our company is a manufacturer and supplier of best sewage electrical submersible pump . We have wide quality and design in our entire products range. We ensure our clients for the flawless finishing in our entire product ranges. Our extensive product portfolio is widely appreciated for its quality, affordability and wide selection. We do not compromise the quality of our products on price or any other competitive issue. We use high grade technical skills and machinery in the manufacturing of our product range.
Manufacturer from China, water pump spare parts wholesale with years experience.
Engaged in offering efficiency price for micro magnetic pump , our range of products assures our clients of better output. Our S Split Case Double Suction centrifugal electric water pumps products require less maintenance and can be purchased at affordable prices.
It relocated to the new area and set up 3 sets cheap price water pressure booster pump of first-class latex household lines. It occupies an area of 20,000. There are 100 employees, 20 of which are senior technical personnel. Their fixed assets exceed RMB 40million. Annual production is more than 75 millions pairs. Over 80% of our gloves are exported to North America. Europe, Russia, Middle East, and Russia. We wish to establish good business relationship with foreign customers with excellent credit, high quality, reasonable price and best service.
Type |
Allowable Max. Power (Kw) |
Range Of Performance |
Impeller |
|||||
Capacity |
Head m |
Speed rpm |
Max Efficiency % |
No. of Vanes |
Diameter mm |
|||
m³/hr |
L/S |
|||||||
40 PV-SP |
15 |
19.44-43.2 |
5.4-12 |
4.5-28.5 |
1000-2200 |
40 |
5 |
188 |
65 QV-SP |
30 |
23.4-111 |
6.5-30.8 |
5-29.5 |
700-1500 |
50 |
5 |
280 |
100 RV-SP |
75 |
54-289 |
15-80.3 |
5-35 |
500-1200 |
56 |
5 |
370 |
150 SV-SP |
110 |
108-479.16 |
30-133.1 |
8.5-40 |
500-1000 |
52 |
5 |
450 |
200 SV-SP |
110 |
189-891 |
152.5-247.5 |
6.5-37 |
400-850 |
64 |
5 |
520 |
250 TV-SP |
200 |
261-1089 |
72.5-302.5 |
7.5-33.5 |
400-750 |
60 |
5 |
575 |
300 TV-SP |
200 |
288-1267 |
80-352 |
6.5-33 |
350-700 |
50 |
5 |
610 |
40 PV-SPR | 15 | 17.28-39.6 | 4.8-11 | 4-26 | 1000-2200 | 40 | 5 | 188 |
65 QV-SPR | 30 | 22.5-105 | 6.25-29.15 | 5.5-30.5 | 700-1500 | 51 | 5 | 280 |
100 RV-SPR | 75 | 64.8-285 | 18-79.2 | 7.5-36 | 600-1200 | 62 | 5 | 370 |
Faults |
Reason |
Removal |
Pump fails to discharge |
Air leaking into suction or gland Incorrect direction of pump rota- tion |
Sealed leakage. Check direction of rotation and replacing a new impeller. Removal lockage. |
Shaft Power consumption is excessive |
Gland excessively tightened against packing rings. Rotating component is rubbing on a stationary part. |
Loosen gland bolts. Removal the rubbed part. |
Bearing is over hearing |
Lubricants too much or less. |
Lubricating as requirements. |
Bearing has short life. |
Misalignment or unparallel of drive Foreign object entered into the bearing or insufficient lubrication. |
Adjusting drive and pump shaft. |
Excessive leakage from stuffing box |
Packing rings excessive worn. Shaft sleeve worn. Dirty sealing water. |
Replace new packing rings. Replace shaft sleeve. Change clean sealing water. |
Pump vibrates or is |
Bearings worn. |
Replaced by new bearings. |
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