CDX / Horizontal stainless steel centrifugal pump
CDX is a compact horizontal centrifugal pump with a single impeller, axial suction and radial discharge. The catalogue identifies AISI 304 stainless steel hydraulic components and threaded connections. It covers pressure boosting and general water transfer where the selected liquid matches the pump materials.
Range bounds are a catalogue overview. Check flow and head together on the selected model curve; maximum values are not a guaranteed combined duty point.
Series catalogue ↗Series overview
The CDX pump couples its motor directly to a single-stage centrifugal hydraulic assembly. Its AISI 304 stainless steel components are described for water supply, treatment, irrigation and air-conditioning duties. The catalogue also lists moderately aggressive liquids, which require a check of all wetted and sealing materials for the specific service.
Threaded inlet and outlet connections support a compact installation, while individual curves establish the available operating points. The model designation distinguishes single-phase and three-phase versions. Choose CDX when its single-impeller curve suits the system; the similarly named 2CDX uses a twin-impeller arrangement and has a different performance catalogue.
AISI 304 pump body, impeller, diffuser and casing cover; AISI 303 shaft; aluminium bracket and motor casing; carbon/ceramic/NBR mechanical seal.
Maximum working pressure 8 bar. The catalogue states a 35 °C domestic-use limit; for other uses it states 60 °C for CDX70/05, CDX70/07 and CDX90/10, and 90 °C for other models. Confirm the applicable model and use.
No. The catalogue separates domestic use from other uses and gives different non-domestic limits for the smaller models. Use the limit for the selected model and duty.
The material list specifies AISI 303 for the shaft and AISI 304 for the main hydraulic components.
Technical documents
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Choose the pump by the liquid, required flow and total head, electrical supply and installation conditions.
2CDX places twin centrifugal impellers in a horizontal stainless steel pump. Its catalogue lists water supply, water treatment, irrigation and air-conditioning duties. The two-impeller arrangement offers a different flow-head selection from the single-impeller CDX range, so the published curve should guide specification.
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3M is a stainless steel standard-pump series for clean-water and selected industrial transfer duties. The catalogue identifies stainless steel wetted parts and a back pull-out arrangement that gives access to the rotating assembly without removing pipework. Its application and material profile differ from the cast-iron CM range.
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CM is a close-coupled centrifugal range presented to the EN733 pump standard. The catalogue describes a coated cast-iron casing, alternative impeller materials and continuous-duty motor construction. It addresses clean-water supply and circulation across a broad set of civil, agricultural and industrial uses.
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