الوصف

Description:

Sea water submersible pumps are high-performance, wear-resistant pumps which are produced by international advanced technology. Our products have no pollution to water environment by using advanced oil-filled or water-filled stainless steel motors. Our products are made of quality stainless steel shell, shaft, coupling and the new floating impeller has no axial pressure load to the motor. The water power pattern layout's impeller, raised the efficiency, saved the run cost. Electrical machinery and water pump vertical connection, therefore only need the small installment space. The built-in check valve, is loaded with the prevent returning valve in the pump upper extreme body, prevent water hammer impact. ge impellers series connestion.



Application:

1. offshore platform fire-fighting,

2.thermal dissipation,

3.seawater desalinization, seawater lifting,

4.coastal square fountain,

5.mariculture and attemperation as ground source heat pump in coastal area.



Technical parameter:

Outlet diameter: **7mm(6").

Bolt quantity of outlet: 8, type *6×*0(8.8), bolts center distance:**0mm. 

 In order to install easily, we particularly have equipped with a matching flange (outer diameter **2mm, inter diameter **5mm/*5mm, thickness:*0mm) consistent to the outlet.

 

Medium Range:

1 All kinds of seawater, alkaline corrosive water, clean water, cold water, rainwater, gushing water of mining, drinking water, etc.

2 Water temperature range: *5°C*-**5°C

3 Solid content (mass ratio): ≤0.*1%

4 PH value: 7.**8.6

5 Full set should be submerged in water

 

Motor Parameter:

Motor protection level: IPX8

 

Power Source:

Voltage: **0v/**0V/**0v

Frequency: *0Hz/*0Hz

If you need special voltage or frequency, please inform us in advance.

 

Materials:

Impeller: tin bronze,such as ZCuSn3Zn8Pb6Ni1

Pump bowl: tin bronze,such as ZCuSn3Zn8Pb6Ni1

Pump shaft: stainless steel **6L. Filter :**6L.  Bolt:**6  Flange:**6

End bell (upper and lower): **6  Middle part:**6   Motor shaft:**6

Motor Seal: Rubber O-ring seal, mechanical seal

Motor regulating sleeve: rubber

 

Advantages:

1 Easy installation

2 Low noise, multistage

3 Built-in checkvalve avioding water hammer impact.

4 High head with singlestage, strong stability,the shaft diameter φ*8mm, improving the equipment's torsional property. Bearing liner is made of natural rubber and more wear-resisting, meanwhile we attach with imported hard bearing liner.

 

Supplys:

Seawater submersible pump (including the body and motor), built-in checkvalve, 1 flange matching outlet, 8 bolts *6×*0(8.8), 1 maintanence instruction, 1 conformity certificate,1 packing list, external packing.

 

Packing:

  If the customer has no special requirement, we generally pack the products with wooden cases. The pump and motor are packed in one case if the total length of the full set is less than 3.2m. Contrarily, the pump and motor are respectively packed.