Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump

Model NO.: D85-45*7
Power: Electric
Start Up: Electric Pump
Type: Blade Pump
Application: Clarified Water Pump, Sewage Pump, Slurry Pump, Oil Transfer Pump, Chemical Pump, Clean Water Pump
Industry: Transfer Equipment in Mine
Media: Water, Oil or Chemicals
Performance: Wear Pump
Theory: Centrifugal Pump
Impurity Gravity Content: No More Than 15%
Diameter of Impurity: No More Than 0.5 mm
Temperature of Medium: No More Than 225 Degree C
Frequency: 50-60Hz
Voltage: 380V/415V/460V/6kv/10kv
Trademark: San Chang
Transport Package: Export Standard Wooden Packing
Specification: Q=3.75-840m3/h, H=19-1400m
Origin: Changsha, Hunan, China
HS Code: 8413709990

Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump

The Duplex stainless steel multistage centrifugal sea water marine pump is designed for high performance and durability in harsh environments. It features a compact structure, low vibration, and high efficiency. The mechanical seal ensures long-lasting operation, while all components that come into contact with the liquid are made of stainless steel for enhanced corrosion resistance.

This pump is especially suitable for low to medium pressure applications. All parts that touch the liquid can be made of stainless steel, making it ideal for corrosive liquids like seawater. For less aggressive liquids such as clean water or similar, cast iron is often used. Cast steel is preferred for mine water with small solid particles due to its wear resistance. Stainless steel (SS) materials are essential for corrosive media, with SS316L being commonly recommended for seawater applications.
Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump

 Medium:
♦ Hot and cold clean, non-flammable and non-explosive liquid without solid grain and fibre. If handling explosive liquids, an explosion-proof motor should be selected.
♦ Mineral water, soft water, pure water, mine water, sewage, chemical liquids, and other similar media.

♦ When the density or viscosity of the liquid is higher than water, a motor with higher power should be selected.

 Applications:
♦ Urban water supply and pressure boosting systems
♦ Industrial circulating and processing systems

♦ Boiler water supply, condensing system, high-rise building water supply, or fire fighting system
♦ Water treatment and RO (Reverse Osmosis) systems
♦ Cooling water systems
Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump

Electric Motor :

TEFC motor, IEC standard, IP55/IP54/IP23, Class F/B.
Motor bearing: NSK, SKF, common bearings also available as options.

50HZ or 60HZ, 3-phase.
380V/415V/460V/6KV/10KV.

Pump Model Examples:

 

  Model

Flow

Head

Speed

Power

 Diameter mm

m3/h

m

r/min

KW

Inlet

mm

 Outlet

  mm

25-50*4

25

200

2950

30

80

80

46-30*3

46

90

2980

18.5

80

80

85-45*2

85

90

2950

37

100

100

155-30*6

155

180

1480

132

150

150

280-43*7

280

301

1480

355

200

200

280-65*3

280

195

1480

280

200

200

450-60*3

450

180

1480

355

250

250

600-60*4

600

240

1480

560

300

250

 

COMPANY INFORMATION :

Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump



Duplex Stainless Steel Multistage Centrifugal Sea Water Marine Pump

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