Factory wholesale Deep Well Injector - 2inch to 8inch Submersible Water Pump for Deep Well – Air


Factory wholesale Deep Well Injector - 2inch to 8inch Submersible Water Pump for Deep Well – Air

short description:

Product Detail

Product Tags

Related Video

Feedback (2)

We insist on offering high quality production with good business concept, honest sales and the best and fast service. it will bring you not only the high quality product and huge profit, but the most significant is to occupy the endless market for Belt Driven Air Compressor Pump , High Pressure Piston Compressor , 3 Piston Compressor , We look forward to supplying you with our products in the near future, and you will find our quotation is very reasonable and the quality of our products is very excellent!
Factory wholesale Deep Well Injector - 2inch to 8inch Submersible Water Pump for Deep Well – Air Detail:

The deep well pump is the integrated by the motor and the pump. It is a kind of water pump that is immersed in a groundwater well for pumping and transporting water. It is widely used in farmland irrigation and drainage, industrial and mining enterprises, urban water supply and drainage, and sewage treatment It is consists of: control cabinet, diving cable, water pipe, submersible pump and submersible motor.

The suction tube and pump must be filled with liquid before the pump is turned on. After the pump is turned on, the impeller rotates at a high speed, and the liquid therein rotates with the blades. Under the action of centrifugal force, the fly out of the impeller is emitted outward, and the velocity of the injected liquid in the pump chamber is gradually slowed down, the pressure is gradually increased, and then the discharge pipe is discharged from the pump outlet.

At this time, a vacuum low-pressure zone having neither air nor liquid is formed at the center of the blade due to the liquid being smashed to the surroundings, and the liquid in the liquid pool flows into the pump through the suction pipe under the action of the atmospheric pressure of the pool surface. Therefore, the liquid is continuously sucked from the liquid pool and continuously flows out from the discharge pipe.


Motor and Pump

Rewindable motor

Sing-phase: 22OV~240V

Three-phase: 380V~415V

Equip with start control box or digital auto-control box

Pumps are designed by casing stressed

Curve tolerance according to ISO9906

Operating Conditions

Maximum fluid temperature up to +35℃

Maximum sand content: 0.25%


For water supply from wells or reservoirs

For domestic use, for civil and industrial applications

For garden use and irrigation

Options on Request

Special mechanical seal

Other voltages or frequency 60HZ

Single phase motor with built-in capacitor



Pump external casing AISI304SS
Delivery casing ① Cast-Cu ASTM C85500 ②AISI 304 SS
Suction lantern ① Cast-Cu ASTM C85500 ②AISI 304 SS
Diffuser Plastic. PC
Impeller Plstic. POM
Shaft AISI 304 SS
Shaft coupling AISI 304 SS
Wear ring AISI 304 SS
Motor External casing AISI 304 SS
Top chock ①Cast-Cu ASTM C85500
①Cast-iron ASTM NO.30
Bottom support AISI 304 SS
Mechanical seal Special seal for Deep well(Graphite-ceramic/TC)
Shaft AISI 304 SS-ASTM 5140
Seal lubricant oil Oil for food machinery and pharmaceutic use

4 (3)
4 (1)
4 (2)
4 (1)

1.Standard export carton or customized color carton;

2.Honeycomb carton also is available.

3.Wooden pallet or wooden box is available. 

0 (2)
1 (2)

By choosing Global-air, you have selected a well-crafted, highly engineered product from a company with nearly 20 years of experience in the industry. We provide 24hours on-line service by professional and experienced after-sales team.

All Global-air units are fully packaged, ready for operation. Just one power and one air piping connection, and you’ve got clean, dry air. Your Global-air contact(s) will work closely with you, providing necessary information and help, from start to finish, ensuring your equipment is installed and commissioned safely and successfully.

On-site services can be provided by Global-air technicians or local Authorized Service Center. All service jobs are completed with a detailed service report which is given to the customer. You can contact with Global-air Company to request a service offer.

Product detail pictures:

Related Product Guide:

We insist on the principle of development of 'High quality, Efficiency, Sincerity and Down-to-earth working approach' to deliver you with great provider of processing for Factory wholesale Deep Well Injector - 2inch to 8inch Submersible Water Pump for Deep Well – Air , The product will supply to all over the world, such as: Lyon, Orlando, Macedonia, Products have been exported to Asia, Mid-east,European and Germany market. Our company has constantly been able to update the products performance and safety to meet the markets and strive to be top A on stable quality and sincere service. If you have the honor to do business with our company. we will definitely do our very best to support your business in China.
Superb technology, perfect after-sales service and efficient work efficiency, we think this is our best choice.
5 Stars By John from Belgium - 2017.09.29 11:19
This is a honest and trustworthy company, technology and equipment are very advanced and the prodduct is very adequate, there is no worry in the suppliment.
5 Stars By Jean from Senegal - 2017.11.11 11:41
Write your message here and send it to us