What does 'multistage' mean for this pump?

A multistage pump uses multiple impellers in series to progressively increase the liquid's pressure. This design is efficient for applications requiring high head or pressure.

Is this pump suitable for aggressive chemicals or abrasive liquids?

While the wetted parts are stainless steel, this specific CRNE19 model is generally designed for clean, non-aggressive liquids. For aggressive chemicals or abrasive media, a different pump type with specialised materials and construction would typically be required.

What maintenance is typically required for a Grundfos CRNE pump?

Routine maintenance typically involves checking for leaks, monitoring motor performance, and inspecting seals. Grundfos CRNE pumps are designed for reliability, but specific service intervals will depend on operational conditions and manufacturer guidelines.

Can this pump be used for hot liquids?

Grundfos CRNE pumps are generally capable of handling liquids at elevated temperatures. However, the maximum allowable temperature will depend on the specific seal materials and construction of the unit; buyers should consult the nameplate and seller for exact limits.

What is the significance of 'inline' ports?

'Inline' ports mean the inlet and outlet are on the same axis, simplifying installation into existing pipework without requiring complex pipe bends, which can save space and reduce installation costs.

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps, photo 1

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps, photo 2

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps, photo 3

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps, photo 4

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps, photo 5

Used Grundfos CRNE19 Vertical multistage pump - Centrifugal Pumps

used Equipment

Available

Verified seller

Grundfos CRNE19 Vertical multistage pump

Name: Grundfos CRNE19 Vertical multistage pump
SKU: 3826
Availability: InStock

Price: Contact seller for price

Grundfos CRNE1-9 Vertical multistage pump, Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade stainless steel, see plate for full spec, 2 in stock (never been in production)

Doncaster, United Kingdom

6,055 km away

Stock Number

3826

Machinery Masters View

Typical context for this category of equipment. Always confirm specifics with the seller.

Boosting water pressure in commercial buildings and industrial systems.
Circulating liquids in heating and cooling systems.
Handling treated water in light industrial processes.
Transferring various non-corrosive liquids in food and beverage production.
Water supply and treatment applications.

Typical capacity: For this class of Grundfos CRNE19, flow rates typically range from 1 to 2 cubic metres per hour, depending on head requirements.
Typical head: Units of this type commonly offer heads up to 100 metres or more, suitable for various pressure boosting tasks.
Power supply: These pumps are commonly found with three-phase electrical motors, typically 400V, 50Hz, though specific power will vary.
Materials in contact with liquid: As described, units in this series typically feature high-grade stainless steel for wetted parts, ensuring corrosion resistance and suitability for potable water or food-grade applications.
Motor power: Motor powers for this model series typically range from 0.37 kW to 1.5 kW, depending on the specific pump variant and performance curve.
Connection type: Inline suction and discharge ports are standard for this design, commonly featuring flanged or Victaulic connections, with sizes typically around DN25 or 1 inch.

A multistage pump uses multiple impellers in series to progressively increase the liquid's pressure. This design is efficient for applications requiring high head or pressure.

Centrifugal pumps are widely regarded as reliable workhorses in laboratory and pharmaceutical applications. Buyers typically value their smooth operation, low maintenance requirements, and consistent performance across diverse fluid handling tasks. When purchasing used models, buyers commonly prioritize checking seal condition, impeller integrity, and motor functionality. Industry sentiment favours units from established manufacturers with documented service histories. Key strengths include durability, cost-effectiveness compared to new equipment, and suitability for both routine and demanding applications.

General overview for this equipment type

Machinery Masters Intelligence. General guidance for this category of equipment only, not a substitute for the seller's exact specifications. Always confirm details with the seller.