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Sinoflo Fluid Equipment Co., Limited

Submersible Pump, sea water pump, cooling pump manufacturer / supplier in China, offering 10" Sea Water Submersible Pump for Offshore Rig Cooling System, Short Handle Solvent Foam Cleaning Alcohol Swab For Printer Anti-static PU Foam Swab, Lint Free Mini Head Dust Free Absorb Solvent Cleaning Swab Stick and so on.

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Supplier Homepage Product Submersible Pump Deep Well/Stainless Steel Submersible Pump 10" Sea Water Submersible Pump for Offshore Rig Cooling System

10" Sea Water Submersible Pump for Offshore Rig Cooling System

FOB Price: US $100-5,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $100-5,000/ Piece
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Production Capacity: 5000 PCS Per Year
Transport Package: Export Wooden Case/Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: 250QJ/H
  • Max.Capacity: >400 L/min
  • Impeller Number: Multistage Pump
  • Influent Type of Impeller: Single Suction Pump
  • Pump Casing Combined: Surface Pump
  • Impeller: Closed
  • Well dia.: ≥10”
  • Max.Head: >150m
  • Driving Type: Motor
  • Working Pressure: High Pressure Pump
  • Position of Pump Shaft: Vertical Pump
  • Mounting Height: Suction Centrifugal
  • Usage: Pump
  • Origin: China
Product Description
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Application of Sea Water Submersible Pump for Offshore Rig Cooling System 10"

Suitable for offshore platform fire-fighting, thermal dissipation, seawater desalinization, seawater lifting, coastal square fountain, mariculture and attemperation as ground source heat pump in coastal area.

Technical parameter of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
Outlet diameter: 200mm(8"). 
Bolt quantity of outlet: 12, type 16×60(8.8), bolts center distance:256mm.
In order to install easily, we particularly have equipped with a matching flange (outer diameter 282mm, inter diameter 220mm, thickness:20mm) consistent to the outlet.


Medium range of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
1. All kinds of seawater, alkaline corrosive water, clean water, cold water, rainwater, gushing water of mining, drinking water, etc.
2. Water temperature: +5ºC--+100ºC
3. Solid content (mass ratio): ≤0.01%
4. The full set must be submerged into water completely in vertical position.

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Motor Parameter of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
The submersible motor is lubricated by clean water. It must be filled with clean water, or else its service life will be lessen. If you forget filling, the motor will be broken.
Motor protection level: IPX8

Power source of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
Rated voltage: 380V/415V/460V/6KV/10KV. Frequency: 50Hz/60Hz
If you need special voltage or frequency, please inform us in advance.


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Materials of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
Impeller:bronze, SS304/316/316L, etc
Pump bowl: bronze, SS304/316/316L, etc
Pump shaft: Cold-drawn steel with chrome plating, or stainless steel 2Cr13 (1050ºC thermal refining, enhancen torsional moment)
Motor Seal: Rubber O-ring seal, mechanical seal
Motor regulating sleeve: rubber

Advantages of Sea Water Submersible Pump for Offshore Rig Cooling System 10"
1. Easy installation
2. Low noise, multistage
3. Built-in check valve avoiding water hammer impact.
4. High head with single stage, strong stability, the shaft diameter φ28mm, improving the equipment's torsional property. Bearing liner is made of natural rubber and more wear-resisting, meanwhile we have attached with imported hard bearing liner.
Supplys scope
Submersible pump unit (including the body and motor), built-in check valve, 1 flange matching with outlet, 8 bolts M12×55, 1 maintenance instruction, 1 conformity certificate, 1 packing list, external packing.


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Friendly reminder: 
For the customers' convenience and our products' quality, all the related products are manufactured by ourselves. The products detailed information are as follows:
1. All kinds of lifting pipes including high-frequency welded pipes (dia.25mm-500mm); Connection type: flange connection, screw connection and clamp connection. They are made accurately by machine tools.
2. Pipe clamp: the length is 50mm-500mm (we can produce the other different spans according to your requirements).
3. Wellhead devices: return flow wellhead instruments (applied to ground source heat pump), general pump seat (we have innovated and designed this kind of pump seat by replacing the original iron castings with steel plate welding; the cable lead-in hole has also been improved by substituting the U hole for middle lead-in hole, thus making more convenient for the customers.)
4. Desander: avoiding blocking and polluting by sand in water. And it contributes to long service life.
5. Related products: submersible cable, starting cabinet, frequency conversion cabinet, transformer, electric generating set, etc.
6. According to the conditions on the spot, we also supply the design proposals about pipe network, tank and installation.




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