Submersible sewage water pumps V2200BF-4S
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
You Might Also Like
◊APPLICATION
Applied to pumping such liquid which is not clean, with solid matter or frictional matter, low viscous, lcorrosive, crystallizable, chemically neutral and close to water. Such as:
1. domestic wastewater treatment system
2. School,hospital,community wastewater treatment system
3. Irrigation
◊ Features
1. 100% copper wire
2. Cold-rolled silicon steel sheet, with high-speed punching, improve the efficiency and precision
3. Double sides mechanical seal graphite&ceramic
4. Demagnetization of stainless steel nuts
5. Anti-rust treatment castings and electrophoresis
6. New testing equipment
◊ OPERATION CONDITION
1.Maximum depth below water: 5m
2.Maximum trans medium temperature up to: 40
3.PH of trans medium is scope from 4-10
◊TECHNICAL DATA
| description material | |
| motor housing | stainless steel |
| pump body | cast iron |
| impeller | cast iron |
| shaft | AISI420(2GR13) |
| stator | DR510 steel |
| winding | 100%copper |
| seal | mechanical seal graphite&ceramic |
- Q: A residential building with a floor height of 11 stories and a roof height of 33 meters. The height of the water tank is 37.7 meters. The basement is -3.3 meters, only set fire hydrant, fire pump only consider the indoor fire water, fire flow should be 10l/s. Now select a fire pump, concrete should be much traffic, big head, flow determine how? How to determine the head, I hope to say some more detailed, thank you, and there is to explain this question, why is the fire pump lift 120?. Thank you
- Such as a large pressure of about 10m or about 0.1MPa} because the most unfavorable point fire hydrant requires more than 0.07MPa (7m) and 0.5MPa (50m) is not greater than the pressure, so unless the pump is located in the 50m Valley is still lower than the garage, or add to the valve (or the use of fire hydrant decompression) otherwise, it is 120m lift pump
- 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?
- Valve control system is generally used for open systems, through the proportional valve or servo valve flow changes to control the motor or cylinder actuator action. The advantages of the system are energy saving, heat generation, and control accuracy. The disadvantage is that the system is complex and the cost is higher.
- Q: What's the pump? Where can I use it?
- Working principleIt transfers mechanical energy or other external energy of the prime mover to the liquid, increasing the energy of the liquid. Before the pump starts, the pump shell is filled with the liquid to be transported; after starting, the impeller is driven by the shaft to rotate at high speed, and the liquid between the blades must also rotate. Under the influence of centrifugal force, the liquid is thrown from the center of the impeller to the outer edge and obtains energy, and leaves the outer edge of the impeller at high speed to enter the volute pump shell. In the spiral case, the liquid slows down due to the gradual enlargement of the flow passage, and the part of kinetic energy is converted to static pressure, and finally flows into the exhaust pipe at higher pressure and is sent to the required place. When the liquid flows from the center of the impeller to the outer edge, a vacuum is formed at the center of the impeller. As the pressure at the upper level of the tank is greater than the pressure at the pump inlet, the liquid is continuously pressed into the impeller. Visible, as long as the impeller continues to rotate, the liquid will continue to be inhaled and discharged.
- Q: Concrete pump 125 pipe wall thickness
- Currently mainly divided into gate valve, concrete pump and S valve concrete pump. Another is a pump consisting of a pump body mounted on an automobile chassis and fitted with retractable or bent cloth poles
- Q: What is the difference between centrifugal pump and rotary vane pump? What are the distinctive characteristics or principles of rotary and centrifugal? O (a _ U) O thank you!
- This is a classification problem.Rotary is classified by movement, vane pumps are rotary, volumetric pumps are mostly rotary, piston pumps, etc., is reciprocating.
- Q: What are the constant pressure pumps?
- Constant pressure pump is also called the booster pump, the name is used for booster pump, its main purpose is water heater booster, with tall low pressure, sauna, bath and other pressure in the apartment, the lack of water pressure, solar automatic pressurization and so on.
- Q: Why can't the centrifugal pump pump the vacuum?
- Characteristic equation of centrifugal pumpStudy the effect of fluid on centrifugal pump to obtain energy.The experimental condition of u is that the ideal fluid of unit weight bends the flow between blades at infinity.U investigated the mechanical energy balance of the fluid between the adjacent two inlet and outlet sections, that is, the relationship between theoretical pressure head and theoretical flow.
- Q: What's the difference between a concrete pump and a concrete pump truck?
- Concrete pump is a pumping machine used in the field, while the concrete pump truck is a truck mounted pump.
- Q: What is a vacuum pump for?
- Aquaculture, screen printing machine, photographic plate machine, injection molding machine, automatic feeding machine, paper transport...
- Q: Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?
- Because the characteristic curves of the two are different.The power of centrifugal pump decreases with the decrease of flow rate. When the flow rate is zero, the power is minimum, so the centrifugal pump is started with a closed valve.
Send your message to us
Submersible sewage water pumps V2200BF-4S
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 unit
- Supply Capability:
- 1000 unit/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
Similar products
Hot products
Hot Searches
Related keywords
