Posts Tagged ‘magnetic coupling’

CP: New magnetic drive centrifugal pump up to 750 m³/h

Tuesday, October 13th, 2015 von admin

cpThe Swiss pump manufacturer CP Pumpen AG has put a new pump size on the market. The new magnetic drive pump, MKP 250-200-315, enhances the MKP series. These pumps are – according a company’s information – “considered high-performance, energy-efficient, sturdy and very safe – regardless of which medium is pumped. CP’s development team was able to implement all of these product properties in the new MKP 250-200-315.”

“The demand for pumps with a large flow volume had increased in the past. With a volume of up to 750 m3/h, the new MKP is complementing our series with a size that is important for the market”, says Heinz Mathys, Marketing & Sales Director and member of the CP Management Team.

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Maag: Gear pumps for chemical process industry

Tuesday, August 25th, 2015 von admin

The Swiss pump manufacturer offers a broad range of different gear pumps, predominantly for the chemical process industry. This include the following models:

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KSB: New mag-drive pump for process engineering applications

Monday, May 26th, 2014 von admin

131202_Magnochem_04 (2)KSB launch the latest generation of its Magnochem mag-drive pumps recently.

Available in 52 sizes, the new series is primarily characterised by high outputs per size ensuring extremely low energy consumption. All pump characteristics conform to the ISO 2858/EN 22 858/ISO 5199 standards.  The pumps’ engineers have paid particular attention to the design of the magnetic coupling and the routing of circulation, cooling and lubricating flows. This allows the operator to choose between four operating modes ranging from a simple internal circulation to a so-called dead-end configuration with an auxiliary hydraulic system. As an option, an external heat exchanger can be installed. This means that the pump set can be optimised for the pumping of polymerising, coagulating and crystallising as well as low-boiling fluids.

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HNPM: Hermetic micro annular gear pumps

Wednesday, January 15th, 2014 von admin

mzr-4661-tech-zeichnungThe magnetic driven, hermetic series of micro annular gear pumps has been extended with regard to size and drive options. These pumps are suitable for handling

  • crystallizing,
  • air or moisture-sensitive liquids

because the pump has no shaft seal. This feature is made possible thanks to a liquid-separating cup surrounding the magnetic drive. Long service life, leak-free operation, low energy consumption and an integrated speed controller characterize this pump series of the German HNP Mikrosysteme GmbH just like the compact measurements of the pump with a minimum diameter of 22 mm and a minimum length of 69 mm.

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Magnetic Couplings Seal New Zero-leakage API 685 Refinery Pump

Wednesday, January 15th, 2014 von admin

MAK 685 KSBKSB South Africa in cooperation with EagleBurgmann specified high-efficiency magnetic couplings to seal the shaft for the newly designed API 685 process pump. It was also decided to use the couplings from the proven MAK685 series because they reliably cover a broad application field in the higher pressure and performance range.

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Dickow delivers magnetic coupled pumps for Sadara Chemical Complex

Wednesday, October 9th, 2013 von admin
Ralph Schommer, Dickow project manager for Sadara orders

Ralph Schommer, Dickow project manager for Sadara orders

Dickow Pumpen, based in Germany, has awarded several orders covering 164 pieces of magnetic coupled pumps for the Sadara Chemical Complex. Sadara is a joint venture of Dow Chemical and Saudi Aramco located in Jubail Industrial City, Saudi Arabia. Once completed it will represent the largest petrochemical facility ever built in a single phase. The fully integrated complex will consist of 26 chemical manufacturing units producing a variety of chemicals, such as amines, propylene glycol, polyurethanes, low density polyethylene, elastomers, glycol ethers and propylene oxide.

Due to the sheer size of the complex multiple EPC (engineering, procurement and construction) contractors are involved in the realization of this huge project. Dickow pumps are part of several pump packages for different production units, including orders from Daelim (South Korea), Fluor (USA), Jacobs / Alfa Laval (Denmark) and lately Tecnicas Reunidas (Spain). 100 pumps are already shipped or almost completed.

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KSB: New zero-leakage refinery pump

Thursday, September 19th, 2013 von admin

KSB_RPHIn early September 2013, KSB launched a zero-leakage mag-drive pump series in back-pull out design: RPHmdp. The horizontal, radially split volute casing pump to US standard API 685 has been developed to reduce maintenance costs and ensure a maximum service life.

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Hermetically sealed twin- screw pump with magnetic coupling

Thursday, March 22nd, 2012 von admin

A hermetically sealed twin- screw pump expands the comprehensive product program from  Bornemann. This is a pump with contactless rotating elements and media-lubricated bearings, which can also be used with media that are low-lubricating. The pump is hermetically sealed by a magnetic coupling. As such, the advantages that speak in favour of using a “seal-free” pump can now be combined with the advantages of the proven Bornemann 2-spindle technology. A version is also optionally available with mechanical seal, for extreme application conditions.

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