CRE 95-1-1 V-F-A-E-HQQE
Applications
- Commercial heating
- Commercial air - conditioning
- Commercial water pressure boosting
- District heating
- District cooling
- Machining
- Industrial cleaning processes
- Process water distribution
- Heating
- Refrigeration
- Industrial water supply and transportation
- Industrial wastewater
- Process water treatment
- Seawater desalination
- Surface water intake
- Drinking water treatment
- Municipal water distribution
- Irrigation
- Solar water solutions
- Water supply for residential communities and buildings
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A vertical multi - stage centrifugal pump integrated with a frequency converter. The pump head and base are made of cast iron, and all other wetted components are made of stainless steel (EN 1.4301).
CRE Vertical Multistage Centrifugal Pump: Variable - Frequency Control The CRE is a multi - purpose vertical multistage centrifugal pump, manufactured from AISI 304 - grade stainless steel / cast iron. It is equipped with a built - in frequency converter, enabling it to adapt to various flow rate and pressure requirements. The variable - frequency drive can continuously adjust the pump's performance to meet the requirements of current, pressure, temperature, or flow rate. This makes the CRE highly suitable for a wide range of applications, including water supply, washing and cleaning, water treatment, boiler feedwater, chemical industry, temperature control, and mining. |


CRE Vertical Multistage Centrifugal Pump: Variable - Frequency Control The CRE is a multi - purpose vertical multistage centrifugal pump, manufactured from AISI 304 - grade stainless steel / cast iron. It is equipped with a built - in frequency converter, enabling it to adapt to various flow rate and pressure requirements. The variable - frequency drive can continuously adjust the pump's performance to meet the requirements of current, pressure, temperature, or flow rate. This makes the CRE highly suitable for a wide range of applications, including water supply, washing and cleaning, water treatment, boiler feedwater, chemical industry, temperature control, and mining.
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Liquid
- Transported liquid: Water
- Liquid temperature range: -20 .. 120 °C
- Liquid temperature during operation: 60 °C
- Density: 983.2 kg/m³
Technology
- Pump speed on which pump data is based: 3555 revolutions per minute
- Rated flow rate: 114 m³/h
- Rated head: 23.6 meters
- Pump orientation: Vertical
- Shaft seal configuration: Single
- Main shaft seal: HQQE
- Shaft seal code: HQQE
- Approvals: CE, UKCA, SEPRO
- Approvals for drinking water: ACS, WRAS
- Curve tolerance: ISO9906:2012 3B
Materials
- Base: Ductile cast iron
- EN 1563 EN - GJS - 500 - 7
- ASTM A536 - 84 65 - 45 - 12
- Impeller: Stainless steel
- Bearing: WC/WC
- Support bearing: Graflon
- Material certified according to: European standards
Installation
- Maximum ambient temperature: 50 °C
- Maximum operating pressure: 16 bar
- Maximum pressure at specified temperature: 16 bar / 120 °C
- Interface type: DIN
- Inlet size: DN 100
- Outlet size: DN 100
- Pressure rating for pipe connection: PN 16
- Flange size for motor: FF300
Electrical Data
- Motor standard: IEC
- Motor model: 160MH
- Rated power-P2: 11 kW
- Power required by the pump (P2): 11 kW
- Over/undersize motor: Standard motor size
- Power supply frequency: 50 / 60 Hz
- Rated voltage: 3 x 380 - 500 V
- Safety factor: 0.00
- Rated current: 20.3 - 16.0 A
- Cos phi-Power factor: 0.93 - 0.90
- Rated speed: 360 - 4000 revolutions per minute
- IE efficiency class: IE5
- Motor full - load efficiency: 93.1 %
- Encapsulation class (IEC 34 - 5): IP55
- Insulation class (IEC 85): F
- Motor number: 93079532
Controller
- Frequency converter: Built - in
- Pressure sensor: N
Others
- Terminal box position: 6
- Minimum efficiency index, MEI ≥: 0.70
- Net weight: 147 kg
- Gross weight: 270 kg
- Transport volume: 1.25 m³

