PT-Brochure-Reactive_Metal_Pumps
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Catalog excerpts

PT-Brochure-Reactive_Metal_Pumps - 1

Chemical Pumps Process Technology Broad Base. Best Solutions. OSGL GROUP

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Carbon is Future. SGL Group – The Carbon Company. Process Technology The Business Unit Process Technology is a premium technology provider for chemical and related industry process systems, equipment and after sales services. Our focus are high-tech materials for demanding chemical applications. With smart and sustainable solutions for an increasing number of industry we give proof of our strong innovation culture. Broad Base Carbon has unique properties. It is indispensable in the production of steel, aluminum and solar energy systems. Carbon increases the performance of wind turbines and...

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SUSTAIN ABILITY. Powered by our Broad Base of competencies, products and services, we offer Best Solutions to our customers. For the Business Unit Process Technology, those solutions are characterized by reliability, Best Solutions ► Reliability In a business that strongly depends on reliability we never compromise on quality and safety. Our products deliver dependable results; our services are fast and competent. The long-standing loyalty of our customers proves that we keep our promises - on-time, on-spec, on-budget. ► Efficiency Tailor made, innovative solutions and an integrated...

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Standard Chemical Pumps in Exotic Metals SGL Group’s ISO 2858, NFE 4421 and DIN 24256 standard chemical pumps have a proven record of exceptional reliability. All parts in contact with corrosive media are made from exotic metals such as titanium, Hastelloy, nickel alloys or zirconium. This ensures that the pumps are imper vious to liquids and resistant to highly corrosive and thermal stresses, depending on the process conditions and fluids involved. Capacities range from 2 to 3,000 m3/h and discharge heads from 5 to 150 mCL. 2 Besides these standard types, we cater for special requirements...

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3 Cartridge-type mechanical seals On request, our pumps can be fitted with cartridges composed of single/double mechanical The bearing housing is made from cast iron and seals or packed glands. Hence, they always meet designed for optimum sturdiness. It is fitted with health and safety requirements. The recommended reinforced bearings. The distance between bear- materials for mechanical seals are carbon and/or ings is set at a maximum in order to limit shaft silicon carbide (SiC), which are extremely resistant deflection within the range required by ISO 5199. Oil dip-in lubrication is used...

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Characteristic Curves of Pumps Characteristic curves at 3000 rpm 200

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Impeller Design Open or Closed We offer great flexibility of application in terms of delivered flow rate and discharge head. Impeller design Closed impellers are designed for the transfer of clean fluids. Pumps equipped with closed impellers make for high discharge heads and good yields. Open impellers are especially suited to the transfer of loaded fluids. Pumps equipped with open impellers make for lower discharge heads and higher flow rates than pumps of the same type fitted with closed impellers. Their yield is lower, owing to the clearance between impeller and casing. External diameter...

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Choice of Exotic Metals Metallic pumps required for the chemical industry niques, which we have developed and improved must be adapted to critical operating conditions: over many decades. The choice of exotic metals is highly corrosive fluids, high thermal and mechani- governed mainly by their chemical resistance to cal stresses. High-quality exotic metals are proc- essed (usually welded) by sophisticated tech- Chlorides present Zirconium Hastelloy B Titanium with Pd Titanium Hastelloy C Monel Zirconium Hastelloy C Monel Nickel alloy no. 20 Inconel Stainless steel (not included in SGL...

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Mechanical Seals Highly Reliable Single mechanical seal This is our standard seal design for exotic metal pumps. It is suitable for clean corrosive fluids, noncrystallizing fluids, temperatures up to 100°C and pressures up to 16 bar. For applications involving the risk of crystallization an external flushing device can be added. Our mechanical seals are designed to meet the latest standards of quality and safety. All parts in contact with the process fluid are highly resistant to corrosive conditions and high temperatures. The materials for our mechanical seals are chosen Dual mechanical...

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Magnetic-Drive Chemical Pumps in Exotic Metals Exotic metal pumps are available with magnetic drive. Their hydraulic characteristics are identical to those given for standard pumps on the previous pages. Exotic metal magnetic-drive pumps are perfectly suited to the transfer of highly toxic or hazardous media. ISO magnetic-drive pump Maintenance The absence of mechanical seals obviates the need for maintenance and reduces the need for checking. The number of wear parts is limited and no flushing fluid is required. The modular magnets are made of high-quality samarium cobalt adapted to the...

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Propeller Pumps in Exotic Metals Max. capacity: 7,000 m3/h Max. discharge head: 15 mCL Max. temperatures: 200°C Maximum operating pressures: 10 bar Applications Ǡ Chemical industry H3PO4, NaCl, Cl2, H2SO4, etc. Effluent pumping Circulator in Sanicro 28, type C400, for use in a phosphoric acid (H3PO4) concentration loop

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Propeller Pumps in Exotic Metals 1 New impeller design SGL Group has focused its efforts on the mechan- Depending on the material, the elbow can be ically welded construction of impellers with diam- manufactured as a mechanically welded structure eters from 300 up to 500 mm. It has been proved or as a carbon steel structure lined with exotic that the exotic metal-fabricated propellers are more resistant to highly corrosive media. 5 Shaft sleeve 2 Shaft seal The shaft is provided with the latest generation of The shaft is protected by a removable sleeve made of exotic metal. cartridge seals...

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Quality at Every Step Design and development step SGL Group’s pump design department is equipped with 3D software, SolidWorks and finite elements software for checking the mechanical stresses. SolidWorks screenshot Selection step during quotation Spaix Classic, our pump dimensioning software, guarantees that our customers receive a technical and commercial offer perfectly suited to their requirements. It enables SGL Group to respond to inquiries promptly – thanks to its continually updated database. Spaix screenshot All along the productions steps Our pump production center is equipped with...

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