For applications with temperatures up to 840°F (450°C), the high temperature design utilizes special internal bearings that allow for high operating temperatures and/or rapid temperature changes. For temperatures above 575°F (300°C) the aluminum nickel cobalt magnets are utilized, providing a synchronous coupling that does not require an outside cooling system.

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Technical Data

• Flow rates up to 5500 GPM
• Total delivery heads up to 575 feet
• Temperature ratings from -185°F (-120°C) to +840°F (+450°C)
• Flange rating per ANSI B16.5 Class 300
• Special constructions up to 5800 PSIG

Special constructions available.

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Pumping

hydrocarbons
heat transfer liquids
aggressive, explosive and toxic liquids

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Applications

Refineries
Chemical and petrochemical industries
Pharmaceutical industries
Fibers industries

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Construction

• horizontal centrifugal pump
• permanent magnet drive system, no shaft duct
• separation of liquid chamber/atmosphere by means of an isolation shell
• synchronous drive transmitted by inner and outer magnet systems
• internal bearings made of pure, sintered silicon carbide, alpha grade, liquid lubricated, for absorption of radial and axial loads
• bearings of outer magnet carrier: deep groove ball bearing
• centerline mount

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Standard Construction

pump casing:	316 SS
impeller:	316 SS
isolation shell:	316 Ti/Hastelloy C4
inner magnet carrier:	316 Ti/Hastelloy C4
internal bearings:	Silicon Carbide, Alpha Grade
bearing frame assembly:	Cast Steel/Nodular Cast Iron
magnets:	Rare Earth Samarium Cobalt

Special Alloys

Hastelloy B 1 (B)
Hastelloy C 1 (C)
Titanium

Further materials available.

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Specifications are subject to change. Materials listed are equivalent to DIN/ISO standards.