CombiSump - Vertical long shaft sump pump, according to ISO 2858, EN 733 (DIN 24255), API 610
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Vertical long shaft sump pump,according to ISO 2858,EN 733 (DIN 24255), API 610

CombiSump CombiSump is the sump pump solution for thin liquids. The pump is part of Johnson Pump’s Combi-system, a modular programme of single stage centrifugal pumps with a high degree of interchangeability of parts between the different pump constructions. The CombiSump is a range of centrifugal sump pumps, with the pump casing submerged into the liquid and a dry motor construction.   The hydraulic parts of these submersible pumps make use of the pump casings and impellers of the CombiPro, CombiChem or CombiNorm pumps, their respective hydraulic fields meeting API 610, ISO 2858...

From know-how to finding solutions General industry CombiSump pumps can be used for all kinds of sump duties. Another known application is pumping cooling water when river or lake water is used for chilled cooling water processes. Petrochemical industry CombiSump pumps are often used for draining waste water collecting bassins. Typical process duties are e.g. drain pump or hydrocarbon condensate. Off Shore In Off Shore industries CombiSump pumps are used for several duties where it is desireable to have the electric motor at distance of the pumped liquid.

Features and benefits Electric motor • mounted on a steel made motor support lantern piece • accurate alignment by means of adjusting bolts • customer specified or standard IEC flange motor ‘V1 (IM 3011)’ Coupling • standard fitted with flexible coupling • optionally available with membrane coupling or non-sparking coupling • coupling guard to prevent entrance to the rotating parts Delivery connection • placed on the baseplate • flanges according to ISO 7005 PN 16, PN 20, PN 50 • flanges according to ANSI B16.5 150 lbs, 300 lbs • horizontal or vertical position possible Baseplate • standard...

Ball bearing construction • double-row angular-contact ball bearing for axial loads on the pump shaft. • grease lubricated The ‘dry’ part of the pump is provided with a double-row angular-contact ball bearing (two single row angular-contact ball bearings for bearing group 4) for bearing the axial loads of the pump shaft.   The shaft of the ‘wet’ part of the pump is provided with liquid lubricated slide bearings. The liquid is supplied directly from the discharge nozzle of the pump casing. Slide bearings • pump shaft provided with slide bearings • number of slide bearings depending on the...

Shaft sealing Standard the baseplate is provided with an oil baffle for sealing the shaft passage. For pressure tank applications a mechanical seal or gland packing is optionally available. On request a hermetically sealed shaft sealing solution can be supplied by mounting a mag drive coupling. Standard available materials Pump casing stainless steel cast steel cast iron stainless steel cast iron stainless steel bearing group 4: steel Stand pipe stainless steel Delivery pipe stainless steel Slide bearings SiC-SiC Alternative materials according to customer specifications. Impeller types...

Your local contact: SPX Process Equipment NL B.V. Dr A.F. Philipsweg 51, P.O. Box 9 NL-9400 AA Assen, NETHERLANDS Phone: +31 (0)592 37 67 67. Fax: +31 (0)592 37 67 60 E-Mail: jp-industry.nl@processequipment.spx.com For more information about our worldwide locations, approvals, certifications, and local representatives, please visit www.johnson-pump.com and www.spxpe.com. SPX Corporation reserves the right to incorporate our latest design and material changes without notice or obligation. Design features, materials of construction and dimensional data, as described in this bulletin, are...

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