API 685 Vs4 Single-Stage Submerged Magnetic Driven Pump

• Max.Head: >150m
• Max.Capacity: >400 L/min
• Driving Type: Motor
• Impeller Number: Single-Stage Pump
• Working Pressure: Middle Pressure Pump
• Influent Type of Impeller: Single Suction Pump
• Position of Pump Shaft: Vertical Pump
• Pump Casing Combined: Split Case
• Mounting Height: Sump
• Impeller: Closed
• Usage: Pump, Pumps, Condensate Pump
• Size: DN25~250
• Flow(Capacity): 0~600m³/H
• Head: 0~200m
• Temperature: -50~ 100degrees Celsius
• Pressure: 2.5~10MPa
• Power: ~280kw
• Transport Package: Woodencase
• Specification: API685 standard
• Trademark: Dalian Kehuan Pump Co., Ltd
• Origin: Dalian, Liaoning, China
• HS Code: 8413709990
• Production Capacity: 400 PC/Year

Product Description

Product introduction
API 685 Vs4 Single-Stage Submerged Magnetic Driven 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 NAME	S-6	A-8	D-1	TITANIUM	HAST C276
Casing	Cast steel	316 AUS	DUPLEX	Ti	HAST C
Impeller	12%CR	316 AUS	DUPLEX	Ti	HAST C
Containment shell	Hastelloy C276	Hastelloy C276	Hastelloy C276	Hastelloy C276	Hastelloy C276
Inner magnet rotor	304/SM2C017	316/	316/ SM2C017	Ti /SM2C017	HAST C/ SM2C017
Pump shaft	12%CR	316 AUS	2205	Ti	HAST C
Slide bearing	304/SSIC	316/SSIC	316/SSIC	Ti/SSIC	HAST C/SSIC

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 450^oc. 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.

company profile
   Kehuan pump Co. Ltd. has constantly studying and mastering the skills of advanced technology of zero leakage pumps since 2002. Combining self-innovation with research and development over years, we have been continuously applied new designs,materials and technologies for our star product- the liquid chlorine pumps. Of the great extent, we have been highly fulfilled customers' demand for the high quality, high performance, energy saving and environmental protection, etc.

Kehuan culture
   Kehuan has always firmly believed that science and technology are the primary productive forces. By utilizing the sophisticated manufacturing techniques into the zero leakage magnetic drive pumps' developing and producing Kehuan has become to the head of this field. For years, we have been successively expanding the scope of business because of the advantage of our star product - the liquid chlorine pumps. Whether nowadays or in the future, the customers of all over the world of Kehuan's, either in chemical, oil or natural gas industry can be benefit from the mutual cooperation with us.
Pursued goal
   Our rigorous design and manufacture of philosophy has made Kehuan become to one of most competitive group in zero leakage pumps manufacture industry in China. Our main target is by using our technical expertise to create greater values in the related industry areas.
Service attitude
   the link between the customers and us are much more convenient because of  our service attitude. Kehuan is always considering for customers, standing side by side with customers to seek the common development and interests.
The central competitiveness
   We do focus on every single detail
   Every Kehuan employee is aware clearly that focus on details for customers' needs can extend the greater broad market for us.Kehuan does guarantee this is based on we are confident in our advanced techniques and years experiences of the project management.

Values theme
  Concerted efforts together
  Innovation and efficient
  Explore and appreciation
The prospect of Kehuan
   Kehuan values all customers and employees, we will also continuously pursuing together for innovate and efficiency for the newer and higher stage.
Commitment
   The true commitment is based on be responsible of what we do; we enjoy the work of passion and joy. The challenging work that we have been facing and defeating makes us improve more and more.

*If you have any questions about our products,please contact me as soon as possible at your convenience.
 Looking forward to your requiry.Thank you for your concern.