Designed for dry running, this system features a pump liquid chamber that is separated from the magnet system. The task of the separate system is to lubricate the journal bearings. The separate system uses a clean process-compatible liquid.

Also available in model SLM-AVO-OT.

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Technical Data

• Flow rates up to 5500 GPM
• Total delivery heads up to 575 feet
• Temperature ratings from -28°F (-2°C) to +250°F (+120°C)
• Flange rating per ANSI B16.5 Class 150 and Class 300

Special constructions available.

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Pumping

catalyst slurries
acid slurries
hydrocarbons
aggressive, explosive and toxic liquids
abrasive liquids
polymer slurries

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Applications

Refineries
Chemical and petrochemical industries
Galvanic engineering
Tank installations
Pharmaceutical industries
Plastics 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
• secondary impeller for recirculation of clean flush source

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Standard Construction

pump casing:	316 SS
impeller:	316 SS
isolation shell:	Non-metallic
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.