Vertical, single-stage submersible motor pump Amarex N
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1 pc/month
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Design
Vertical, single-stage submersible motor pump, for wet installation, stationary and transportable design. Amarex N pumps are floodable, single-stage, single-entry close-coupled pump sets which are not self-priming. Explosion-proof design available (ATEX, FM, CSA).
Applications
Handling of all types of waste water, especially untreated sewage containing long fibres and solid substances, fluids containing gas/air, as well as raw, activated and digested sludge; Removing waste water from flooded rooms or surfaces.
Overview of technical data
| Type of installation | Close- coupled |
| Maximum drive rating | 4, 20 kW |
| Type of bearing | Rolling element bearings |
| Drive frequency | 50 Hz / 60 Hz |
| Maximum flow rate | 190 m³/h |
| Casing material (EN standard) | JL 1040 |
| Casing material | Cast iron |
| Drive voltage | High voltage |
| Pump set location | Wet well |
| Explosion protection | EX- SCHUTZ EEX D IIB;ATEX 100A |
| Free passage | 100 mm |
| Main applications | Waste water / sewage;Industry and process engineering;Building services |
| Type of installation | Stationary; Transportable |
| Type of lubrication | Grease lubrication |
| Type of drive | Electric motor |
| Installation position | Vertical |
| Shaft material (EN standard) | 1. 4021 |
| Type of coupling | None |
| Shaft seal type | Mechanical seal |
| Drive | Electric motor |
| Maximum head | 49, 00 m |
| Connection to power supply | 400 V, 3~ |
- Q:How is the pump level of submersible sewage pump determined?
- Below the top elevation of the sump, 200 is the warning water levelBut note: 1, the effective volume of the sump meets the requirements. 2, the pump should have enough submerged water level
- Q:Why does the centrifugal pump start with a closed valve and the axial pump starts with an opening valve?
- The power of axial flow pump decreases with the increase of flow rate, and it is a steep curve, so the centrifugal pump starts with an open valve.
- Q:What is the Rhodes pump?
- Work principle editorRoots-type pump is a vacuum pump without internal compression, usually compression ratio is very low, so high and medium vacuum pumps need pre pump.A vacuum pump for pumping air by pumping a gas by the simultaneous rotation of a pair of lobed rotors in a pump cavity and a reverse rotation.Roots vacuum pump is a mechanical vacuum pump with a pair of synchronous and high-speed rotating sole shaped rotors. The pump can not be drawn out separately. The front stage needs to be equipped with an oil seal and a water ring, etc. it can be discharged directly into the atmosphere.
- Q:What's the meaning of the pump head in the water pump, please advise, thank you
- According to China Wikipedia network, the basic components of the water pump: motor, coupling, pump head (body) and chassis (horizontal).Pump is generally composed of pump body and pump head, in which the pump body refers to the spiral case, impeller, bearing, oil shell and sealing assembly, etc., the pump head refers to the impeller, bearings, oil ring and sealing rotating parts (including shaft), etc..
- Q:What are the characteristics of a pipe shield pump?
- Two, reverse circulation type of shielding pump, its bearings, lubrication, cooling and motor cooling fluid flow direction and the basic type is the opposite. The main characteristic of reverse circulation pump is that it is not easy to generate cavitation. It is suitable for conveying liquid which is easy to vaporize. Sometimes it is also called "easy to vaporize" type. Three, high temperature medium temperature of up to 450 degrees. The cooling water jacket is usually added outside the shielding motor, and a cooling sleeve is added to the outer circulation pipe to cool the high temperature circulating liquid to reduce the temperature of the motor and the bearing. In the case of less power, some manufacturers do not use cooling liquid, but the outside of the motor is equipped with fins and the special winding to adapt to the working conditions, the use of temperature generally can not exceed 400 degrees.
- Q:Fire hydrant pump button, under what circumstances do not need to install?
- There are four things to do:Fire hydrant button to meet the requirements of national standards.In addition to pumping, it can show the location of fire.
- Q:If you use an ordinary 15W submersible pump, put it in the tank, if the leakage, the fish will hang it?
- Submersible pump even if it really leakage, it will not cause the fish electric shock. The so-called leakage is the submersible pump wire or shell broken, live parts and water contact, the most extreme test is a fire line directly into the fish tank
- Q:What are the problems that should be paid attention to when using vacuum pumps?
- (8) in the process of running the pump, the bearing temperature shall not exceed the ambient temperature 35C, and the maximum temperature shall not exceed 80C.(9) if the abnormal sound of the vacuum pump is found, the reason should be stopped immediately.(10) vacuum pump to stop using, first shut down valve, pressure gauge, and then stop the motor. (11) vacuum pump in the first month of work, 100 hours after the replacement of lubricating oil, oil every 500 hours after the change.(12) adjust packing gland regularly to ensure the normal condition of drip in packing room. (13) regular inspection of shaft sleeve wear, larger wear should be replaced in good time.
- 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:What are the basic technical parameters of the pump?
- The basic parameters of the pump, the basic parameters of the main performance parameters of pump are the following: first, water pump flow Q flow is the amount of liquid in the pump unit time delivery out (volume or quality). The volume of flow with Q that the unit is: m3/s, m3/h, l/s and so on. The quality of flow unit is expressed in Qm. T/h, kg/s and so on. The relationship between mass flow and volume flow is Qm= P Q density in P - liquid (kg/m3, t/m3), room temperature water P =1000kg/m3.
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Vertical, single-stage submersible motor pump Amarex N
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 1 pc
- Supply Capability:
- 1 pc/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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