China Stainless Steel Deep Well electric solar pump with high good quality

 QJ Deep well pump 

Product features
QJ type Wells with submersible pump motor and pump is straight league one carry water machines and dived into the water, it is suitable for the pinch of groundwater from a deep well, also can be used in rivers, reservoirs, canals carry water engineering: it is mainly used for farmland irrigation and plateau mountainous area with water, can also cities, factories, railways, mines, construction site water supply and drainage.
1, motor, pump, diving operation, safe and reliable.

2 no special requirements, the well tube, pipe (i.e., the steel tube well, grey tube well, doi, etc all can use; permission, steel pipes, the pressure hose can be used for Yang pipes, plastic pipes, etc

3, easy installation, use and maintenance is simple, cover an area of an area small, do not need to make the pump room.

4, simple structure, saves the raw material.

Product use

Motor and pump water machine straight league into the water, it is suitable for the extraction of groundwater from a deep well, also can be used in rivers, reservoirs, canals and other water projects: it is mainly used for farmland irrigation and plateau mountainous area with water, can also cities, factories, railways, mines, construction site water supply and drainage.Main features: 1. Motor, pump body, run into the water, safe and reliable. 2. No special requirements of well tube, Yang pipe (i.e., the steel tube well, grey tube well, doi, etc all can use; under pressure licensing, steel pipes, rubber hose can be used for Yang pipe, plastic pipe, etc).3. Easy installation, use, maintenance is simple, cover an area of an area small, do not need to build the pump room.4. Simple structure, saves the raw material.Conditions in the use of submersible pump whether appropriate, well-managed and service life have a direct relationship.

The working conditions

1, rated frequency 50 Hertz, rated voltage 380 v + 5% three-phase ac power supply.

2, water pump inlet must be in dynamic water level 1 meters the following, but not more than the static water level depth below 70 meters, the motor bottom at least above 1 m from the bottom hole depth.
3, the water temperature is generally no more than 20 oc.

4, water quality requirements:
(1) the water sand content is not more than 0.01% (weight ratio);

(2) the PH in the range of 6.5 ~ 8.5;

(3) no greater than 400 mg/l chloride ion content

5, ask the well integrity, into wall smooth, can not have Peng tube stagger.

Use the information

1, the motor must be filled before use fresh water, tight water injection vent bolt, or you are not allowed to be used (note: some QJ deep well pump model is need to refuel, this you have to call factory whether to add water before use, or have good oil).2, land test run shall not be more than a second.3, the pumps are not allowed to lay down or use.4, the motor must be completely submerged, but infiltrated depth should be not more than 70 meters.5, wire and cable joint operations in accordance with the regulations.6, young cheng chien to order water pumps, please refer to "young cheng chien water pumps spectrum" and "young cheng chien water pumps use manual".7, young cheng chien pump head is not more than 3000 meters.