API685 VS4 Submerged Long Shaft Magnetic Pump
  • API685 VS4 Submerged Long Shaft Magnetic Pump
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API685 VS4 Submerged Long Shaft Magnetic Pump

Brand DALIAN KEHUAN PUMP

Product origin Dalian,Liaoning,China

Delivery time THREE MONTHS

Supply capacity Sufficient supply

Kehuan pump make a comprehensive breakthrough in the status quo of magnetic pumps (such as High power, High temperature, Mud, Easy vaporization, High melting point, etc.)
Design framework: We use European advanced hydraulic model;
Design standards according to American petroleum institute standard API685.
High standard material application: Permanent magnet (Sm2Co17, Temp. -196~450℃), Sliding bearing (SSIC), Containment shell(HC-276), Rolling bearing (SKF/NSK), Coupling (Wuxi Chuang ming) /German KTR), Electric motor (Nan yang/Jiamusi).

API685 VS4 Submerged Long Shaft Magnetic Pump

API685 VS4 Submerged Long Shaft Magnetic Pump

Product attributes:

Maximum head :>150m

Maximum fiow:>400L/min

Driving type:Motor

Working impeller number:Single-Stage Pump

Working impeller inlet way:Single Suction Pump

Pump shaft positon:Vertical Pump

Impeller structure:Closed

Transportation package:Wooden Case

Specification:API 685 standard 

Trademark:Dalian Kehuan Pump Co.,Ltd

Origin:Dalian,Liaoning,China

Size:DN25~250

Flow(Capacity):0~600m³/H

Head: 0-200m

Temperature: -50~100 °C

Pressure:2.5~10MPa

Power:~280kw

API685 VS4 pump

*Single-stage,  single suction, line shaft pump.

*The pump hydraulic model is from Europe with high efficiency. Two sets of hydraulic model is equipped at same outlet port. The flow range at BEP best efficiency point is wide.
*Leakage-free is realized by static sealing gasket for all the sealing points and magnetic coupling driven. The nitrogen sealing is also not used, so the operation of pump is safe, economic and reliable.
*The modular theory design makes compact structure, parts generalization and easy maintenance.
*The magnet material is made of special rare earth alloy with demagnetizing temperature up to 450 Degrees Celsius through special technology. So the pumps are guaranteed 15 years of operation life;
*The slide bearing material is high purity of 99% silicon carbide, and all the friction couples of bearing are high quality silicon carbide.
*Maximum submerged depth is 6 m.
*The pump standard confirms to API 610, API 685 etc.
Material:
Carbonsteel; chromed steel; austeniticstainlesssteel; duplexsteel; Titanium and Titanium Alloys; Hastelloy C-276 and other special materials; It depends the customer's request

PARTS NAMES-6A-8D-1TITANIUMHAST C276
CasingCast steel316 AUSDUPLEXTiHAST C
Impeller12%CR316 AUSDUPLEXTiHAST C
Containment shellHastelloy C276Hastelloy C276Hastelloy C276Hastelloy C276Hastelloy C276
Inner magnet rotor304/SM2C017316/316/ SM2C017Ti /SM2C017HAST C/ SM2C017
Pump shaft12%CR316 AUS2205TiHAST C
Slide bearing304/SSIC316/SSIC316/SSICTi/SSICHAST C/SSIC

VS4 long shaft Magnetic pump

Containment shell
The containment shell is made fromHastelloy c-276formed by special technology without axial welding seam. So it ensures the sealing and chemical stability for containment shell.
The double layer of containment shell functions reliable double protection. It will be alarmed when the first layer of containment shell is leaked while the medium is still completely sealed without any leakage.
Slide bearing
The material of slide bearing is made from 97.5% purity rate of silicon carbide (SSIC),The working life of the wear resisting and high strength material is 10 times of normal silicon carbide baring and carbon bearing.
Ball bearing
The ball bearing is NSK or SKF bearings.
Lubrication: Grease or Oil, It depends the customer's request
Magnetic material
The magnet material of Kehuan magnetic pump is permanent-magnet alloy with unidirectional temperature up to 450oc. It is a medium to pass on the moment of torsion in magnetic driven pump. It guaranteed a wide

  operating range and is highly resistant against demagnetization.


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