SOLAR WATER PUMP
Feature:
1. Each solar water pump is tested after 2-3 days, the test can be finished before the factory.
2.Each motor use intelligent winding machine wire to achieve zero error.
3.Ensure that every customer receives the installation, wiring instruction, professional staff to you.
Application:
Ground water supply to water works.
Irrigation in horticulture and agiculture.
Groundwater lowering.
Pressure boosting.
Industrial application.
Water treatment.
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Operation conditions:
Maximum fulid temperature: up to 35C
Maximum sand content: 0.25%
Maximum immersion: 80m
Minimum well diameter :3"
Construction characteristics pump
Stainless steel,ensuring resistance to corrosion,durability and a sturdy coupling to the motor.
The hexagonal pump shaft gurantees an effective impeller driving , A stainless steel non -return valve isfitted in the discharge to prevent any safeguarding impellers and diffusers ,the 4ST series pumps can be cuopled 4SD motors.
Motor:
For the motor characteristics ,pls check the relevant motor section.
Warranty :2years
Common questions answered:
1.Is this solar water pump dc brushless?
   Answer: Yes
2.What are the prices included?
  Answer: Pump and controller
3.Can we match solar panels?
  Answer:Yes, the pumps and solar panels need to be connected to the controller
4. Can the water pump connect directly to the solar panel?
  Answer: No, water pumps and solar panels need to be connected to the controller
5. Does the pump work at night?
  Answer: Work only when there is light in the day, and batteries for the night
6. Can the battery outlet match?
 Answer:Batteries are usually the customer's own match
Material:
| Components | Material |
| Pump external casing | AISI304SS |
| Delivery casing | Cast-Cu ASTM C85500 |
| Suction Lantern | Cast-Cu ASTM C85500 |
| Diffuser | Plastic.PC |
| Impeller | Plastic.POM |
| Shaft | AISI304SS |
| Shaft Coupling | AISI304SS |
| Wear Ring | AISI304SS |
| Motor external Casing | Cast-Cu ASTM C85500 |
| Top chock | Cast-Iron ASTM C85500 |
| Bottom support | AISI304SS |
| Mechanical seal | Special seal for deep well |
| Shaft | AISI304SS-ASTM 5140 |
| Bearing | NSK |
| Seal lubricant oil | Oil for food machinery and pharmaceutic use |
Performance Data:
| MODEL | P2 | DELIVERY N=2850 L/MIN | ||||||||||||
| 1-220-240V | 3-380-415V | KW | HP | Q | 0 | 0.3 | 0.6 | 0.9 | 1.2 | 1.5 | 1.8 | 2.1 | 2.4 | 2.7 |
| 0 | 5 | 1.0 | 15 | 20 | 25 | 30 | 35 | 40 | 45 | |||||
| 3SDM1.8/8 | 3SD1.8/8 | 0.18 | 0.25 | H | 35 | 34 | 34 | 33 | 32 | 29 | 26 | 22 | 17 | 11 |
| 3SDM1.8/11 | 3SD1.8/11 | 0.25 | 0.33 | 48 | 47 | 47 | 46 | 44 | 40 | 36 | 30 | 24 | 15 | |
| 3SDM1.8/15 | 3SD1.8/15 | 0.37 | 0.5 | 65 | 64 | 64 | 63 | 60 | 55 | 49 | 41 | 33 | 21 | |
| 3SDM1.8/21 | 3SD1.8/21 | 0.55 | 0.75 | 91 | 90 | 90 | 88 | 84 | 77 | 68 | 58 | 46 | 29 | |
| 3SDM1.8/27 | 3SD1.8/27 | 0.75 | 1 | 117 | 116 | 115 | 113 | 107 | 99 | 88 | 75 | 59 | 38 | |
| 3SDM1.8/33 | 3SD1.8/33 | 1.1 | 1.5 | 143 | 142 | 141 | 138 | 131 | 121 | 107 | 91 | 72 | 46 | |
| 3SDM1.8/39 | 3SD1.8/39 | 1.1 | 1.5 | 168 | 168 | 167 | 163 | 155 | 143 | 127 | 108 | 85 | 55 | |
| 3SDM1.8/47 | 3SD1.8/47 | 1.5 | 2 | 203 | 202 | 201 | 196 | 187 | 172 | 153 | 130 | 102 | 66 | |
For more details . pls contact with us !
Ultrasonic Scaler an ultrasonic instrument with a tip for supplying high-frequency vibrations, used to remove plaque and calculus from teeth and bits of inflamed tissue from the walls of the gingival crevice.
How It Works
The scaling tip vibrates and follows a pattern depending on power rating and type - elliptical, curved linear or figure of 8. The water is energised as it passes over the tip to provide cavitation, which results in a scouring action. Because of the heat generated at the tip, it is essential to keep the tip moving over the teeth.
A good guide is that one should not spend more than 10 seconds on any individual tooth and never to press harder than one ounce of pressure. Pressing hard stops the tip from vibrating and reduces the effectiveness of the tip to that of a hand scaler. It also concentrates heat in one area with possibly lethal consequences for the pulp. Best practice involves selecting a group of three of four teeth and scaling them in sequence to prevent over-heating any one tooth.
Ultrasonic Scaler Advantages
Fast, effective scaling if used properly - light touch & short time on tooth.Subgingival work is possible with the correct type of insert (e.g. Focus Spray Insert (FSI), Slimline or Through Flow Insert (TFI)).
Ultrasonic Scaler Disadvantages
Iatrogenic heat damage to the tooth is possible if not used carefully.
Standard beavertail shape tips cannot be used subgingivally. For subgingival use, FSI, TFI or Slimline inserts are required.
Handpieces can heat up considerably during long scaling procedures, if water pressure is not consistent. Garden water bottle reservoirs generally fail to provide a consistent and useful level of water pressure. If an Air Compressor is available, plumbing the unit in provides a better result.
Ultrasonic Scaler
Dental Ultrasonic Scaler, Ultrasonic Tooth Scaler, Piezo Ultrasonic Scaler, Ultrasonic Scaler Dental
SoFine & CNC Holding Group , http://www.medical-instruments-mould.com