Vertical single-stage centrifugal pump
EN 733, max. 1500 m3/h, 10 bar | CombiFlex
Johnson Pump
• Vortex technology
• Prevent clogging
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Standardized and modular design
Flanges according to ISO 7005 PN 16
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Available in horizontal and vertical execution
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Self-priming option available
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Atex certification
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Handle liquids with varying amounts of gas
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Impeller with back vanes providing solids kept away from shaft sealing area
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Easy maintenance through the Back-Pull-Out principle
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Single unbalanced mechanical seals to EN 12756 (DIN 24960)
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Quenched shaft sealing
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Gland packing
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Dry-shaft design, pumped liquid not in contact with the shaft
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Robust shaft design
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Extended life time
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Double row angular contact thrust bearing and cylindrical roller bearing
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Grease or oil bath lubricated bearings
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In vertical execution many mounting options (floor, bulkhead)
• In vertical execution eight positions possible between suction and delivery connections
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