4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

Model NO.: 4SDM2/8
Power: Electric
Start Up: Electric Pump
Type: Submersible Pump
Application: Submersible Pump
Industry: Fisheries Pump
Media: Sewage Pumps
Performance: Automatic Pump
Theory: Centrifugal Pump
Trademark: qqpump
Transport Package: CTN
Specification: stainless steel
Origin: Zhejiang, China
HS Code: 8413601090

4 Inch external diameter mechanical seal submersible pump for garden

 

 

Applications                                                                                              Operating conditions
For water supply from wells or reservoirs                                                                                   Maxiumum fluid temperature up to +40ºC.
For domestic use,for civil and industrial applications                                                              Maximum sand content : 0.25%
For garden and irrigation                                                                                                                Maximum immersion : 80m 
                                                                                                                                                             Minimum well diameter : 4"   
                                                     

Motor and pump                                                                                       Options on request
Rewindable motor                                                                                                                            Special mechanical seal
Single-phase : 220V- 240V /50HZ                                                                                                 Other voltages or frequency 60 HZ
Three-phase : 380V - 415V /50HZ                                                                                                 Single phase motor with built-in capacitor
Equip with start control box or digital auto-control box
Pumps are designed by casing stressed
NEMA dimension standards 
Curve tolerance according to ISO 9906

Components Material
Pump external casing AISI 201 SS
Delivery casing  AISI 201 SS
Suction lantern AISI 201 SS
Diffuser Plastic
Impeller Plastic PC or ABS
Shaft Stainless steel
Shaft coupling Stainless steel
Wear ring Rubber
Motor external casing AISI 201 SS
Top chock Cast-iron
Bottom support Cast-Iron/Cast-Aluminium
Mechanical seal Special seal for deep well(Graphite-Ceramic)
Shaft Stainless steel
Bearing  C&N
Seal lubricant oil Oil for food machinery and pharmaceutic use.

4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

4 Inch External Diameter Mechanical Seal Submersible Pump for Garden

 

Alkaline Sodium Silica Sol

Because of sodium ion is easy to moisture absorption, low melting point, strong polarity, etc, to conform to the requirements of the coating and other industries use, the company on the basis of the type of alkaline sodium Silica Sol developed low alkaline silica sol sodium products, its main characteristic is to reduce the content of sodium oxide, make it applied in paint industry, has better get damp resistance, scrubbing resistance and resistant to pollution; When used in other industries, it shows better cohesiveness, refractories and product stability.

1, the company generally uses 25KG, 250Kg, 1000Kg polyethylene plastic drum packaging, and 16-20 tons of container liquid bags, users can choose according to their own needs;



2. In the process of storage and transportation, knock damage and leakage should be prevented; Avoid freezing and direct sunlight, strictly prohibit insolation, the best temperature 5-30℃; Pay attention to the entry of dust and other impurities; The normal (5-30℃) warranty period of the product is one year. Long-term high or low temperature will cause structural damage and shorten the stability period. It is recommended to use the product within six months to avoid expiration and failure.

Alkaline Sodium Silica Sol,Sodium Colloidal Silica,Low Sodium Colloidal Silica,High Concentration Colloidal Silica

SHANDONG YINFENG NANO NEW MATERIALS CO., LTD. , https://www.yinfengsilica.com