V(WQ) Submersible Sewage Centrifugal Pumps
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 2000 set/month
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1) Function and Feature:
This adcanced V(WQ)series,a branch of single-phase drainge pumps, will be your ideal drainage helper. The letter’V’which substitutes for the letters "WQ"indicates the distinct design of the filter and the broadness of the high efficient area. It can work safely and efficiently at high flux with the feature of Complete heads. The design is designed to a wide tunnel which helps to convey the long fiber liquid of the solid whose diameter Is about 15-35mm. The selection of bottom suction strcture, stainless steel and special and castiron make the pump has the capabilities of complete drain and high resistance of abrasion and corrosion. The float switch can automatically control on and off with the change of the liquor lever. The protector in the motor can automatically cut off the power when it overheated or overcurrented. Thus guarantee the security and
2) Work Conditions:
1.The maximum deep it is allowed in water is 5m from its center of impeller;
2.The trans mediums temperature shouldn t higher than 40℃
3.The trans medium’s FH scope is from 4~10
4-Thc kinematics viscosity of the trans medium is from7x10~7x10~5.The maximum density of the tr^ns medium is 1.2x10³kg/m³
Model | Flow | Head | Voltage | Pipe size |
(mm) | ||||
V180 | 5 | 7 | 220 | 40 32 35 |
V250 | 5 | 7.5 | 220 | 40 32 35 |
V370 | 5 | 7.5 | 220 | 40 32 35 |
V450 | 6 | 8.5 | 220/380 | 50 |
V550 | 7 | 8.5 | 220/380 | 50 |
V750 | 10 | 12 | 220/380 | 50 |
7 | 12 | 220/380 | 50 | |
V1100 | 10 | 14 | 220/380 | 50 |
16 | 9 | 220/380 | 50 | |
V1300D | 18 | 12 | 220/380 | 50 |
V1500 | 6 | 23 | 220/380 | 40 |
V2200 | 30 | 17 | 220/380 | 80 |
3) FAQ
1. Can I get trained on CNBM products?
Yes, we provide training courses in our factory (products, general and specific pump technology, hydraulics, and practical applications). Please consult your sales manager or get in touch with our headquarters for more information.
2. Are your pumps cheaper than those of your competitors?
CNBM aims to give its customers the highest standards of quality and service and delivery times, all at a reasonable price.
3. How long is your warranty?
Unless otherwise expressly authorized in writing, by specifying a longer period or different conditions, CNBM states that, for a period of twelve (12) months from delivery date, all Products supplied are free from defects in materials and workmanship, and conform to the applicable specifications. Either the delivery documentation or the invoice must be provided to prove delivery date. In absence of such documents, the production date appearing on the product label may suffice.
- Q:What are the meanings of the vacuum pump, the front pump and the main pump?
- In operation, the main gas extraction limit vacuum is achieved by the main pump, so we call it the main pump, which plays the main role of the pumpThe front pump is the pump that needs to be opened ahead of the main pump. It is called the pump before the main pump and the pump running the main pumpIf you don't understand, look at your signature and ask again
- Q:Why should I pump the pump before starting the centrifugal pump?
- Only centrifugal water can be pumped out of the centrifugal blade to generate negative energy at the entrance. There is no water diversion. Only the negative pressure produced by the air is too low to absorb the well water.Water pump has been pumped, centrifugal pump or can not start normally, mostly because of the water pipes and air
- Q:What is the difference between the ground pump and the pump in the commercial concrete?
- What you should say here is the concrete pump.Ground pump: the pump will be placed in a position on the site, the pipeline will be sent to the construction of concrete surface,
- Q:What is the Rhodes pump?
- The ultimate vacuum of roots pump depends on the pump structure and manufacturing accuracy, and also depends on the limit vacuum of the front pump. In order to increase the limit vacuum of the pump, the roots pump can be used in series. The working principle of roots pump is similar to roots blower. As the rotor continues to rotate, the gas is pumped from the intake air to the space between the rotor and the pump housing V0, and then discharged through the exhaust port. Since the V0 space is fully enclosed after inhalation, the gas in the pump cavity does not compress and expand. But when the top of the rotor turns off the edge of the exhaust and the V0 space communicates with the exhaust side, the gas pressure at the exhaust side is higher, and a part of the gas flows back into the space V0, causing a sudden increase in the gas pressure. As the rotor continues to rotate, the gas is expelled from the pump. Roots pump in the pump cavity, there are two "8" shape of the rotor perpendicular to each other on a pair of parallel axis, by a transmission ratio of 1 of a pair of gear belt movements synchronous reverse movement of each other. In the rotor, the rotor and the pump housing between the wall to maintain a certain gap, you can achieve high speed operation.
- Q:What is a feed pump?
- In general, high lift pumps are required with a front pump (which is similar to the feed pump of the landlord) or a low position;
- Q:What are the advantages and disadvantages of the pump control system and valve control system in the hydraulic system? How to choose in the project?
- Large pump control valve controlled energy consumption at least 30% reason is that there are serious throttling loss of a throttle valve control system of severe fever but simple structure and low cost which is why now valve control system still occupy the main market reasons.Pump control system with complicated structure especially when serious nonlinear control unsymmetrical cylinder control effect is not ideal, but the biggest advantage is energy-saving and low fever America professor Monika points out that using the pump control system of hydraulic excavator energy efficiency compared with the valve control system can be improved by over 46% but costs are high. But in control, the three pump invented by Professor Quan LONG of China is a good solution. LZ can find the invention patent or find his paper on sage. It seems that there are three or four SCI about this pump
- Q:What does centrifugal pump mean horizontally?
- Centrifugal pump horizontal opening meaning: pump shell and pump body along the pump blade horizontal central line is divided into the upper and lower halves, so that the maintenance of pump leaves when the pump top cover can be separated from the pump and bearing as a whole. No need to remove the pipe.
- Q:Variable flow pumps are variable pumps
- Yes. The variable pump is designed to change the flow rate
- Q:What is a vacuum pump for?
- You are not confused by different names. It is mainly used in folding machines, paper cutting machines and water treatment aeration
- Q:Water pump outlet valve sequence
- Design specifications detailed manual instructions, divided into two cases:1, pump water first check valve, suitable for small caliber pipeline, gate valve to protect the non-return valve, not damage function;2, pump water out of the first gate valve, check valve for large diameter pipe, at this point valve easy to open and close;The setting of the check valve is mainly to avoid the high reverse speed of the pump and the condition of the submerged pump house. Set in the suction port of the pump, then stop the pump water flow will still affect the pump. In addition, the pump suction should try to avoid installing too many pipe fittings, so that the pump can maintain sufficient cavitation margin.
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V(WQ) Submersible Sewage Centrifugal Pumps
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 set
- Supply Capability:
- 2000 set/month
OKorder Service Pledge
OKorder Financial Service
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