CR 185-8-3 A-F-A-E-HQQE
Vertical multistage centrifugal pump with inlet and outlet on the
same horizontal plane (in-line). The pump head and base are made of
cast iron, while all other liquid-contact components are
manufactured from stainless steel. The built-in thrust balancing
device absorbs hydraulic axial forces, allowing the use of standard
motors. The Grundfos cartridge-type shaft seal enhances the
machine's reliability and operational safety, making maintenance
more straightforward. Electrical energy is transmitted via a split
coupling. Pipe connections are achieved through DIN flanges. The
pump is equipped with a three-phase asynchronous motor featuring a
cooling fan and a foot bracket.
CR 185-8-3 A-F-A-E-HQQE
Number: 99887006
Applications:
- Commercial heating
- Commercial air conditioning
- Commercial water pressure boosting
- District heating
- District cooling
- Machining
- Industrial cleaning processes
- Process water distribution
- Heating supply
- Refrigeration
- Industrial water supply and transportation
- Industrial wastewater
- Process water treatment
- Desalination
- Surface water intake
- Drinking water treatment
- Municipal water transmission and distribution
- Irrigation
- Solar water solutions
- Community and building water supply
Vertical multistage centrifugal pump with suction and discharge
ports on the same horizontal plane. The pump head and base are made
of cast iron, while all other wetted components are made of
stainless steel (EN 1.4301).
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Liquid:
- Liquid conveyed: Water
- Liquid temperature range: -20 .. 120 °C
- Liquid temperature during operation: 20 °C
- Density: 998.2 kg/m³
Technical Data:
- Pump speed basis: 2986 rpm
- Rated flow rate: 185 m³/h
- Rated head: 259.3 m
- Pump orientation: Vertical
- Shaft seal configuration: Single
- Main shaft seal: HQQE
- Shaft seal code: HQQE
- Approvals: CE, UKCA, SEPRO
- Drinking water certification: ACS
- Curve tolerance: ISO9906:2012 3B
Materials:
- Base: Ductile cast iron
- Base standards: EN 1563 EN-GJS-500-7 / ASTM A536-84 65-45-12
- Impeller: Stainless steel
- Impeller material: EN 1.4401 / AISI 316
- Bearings: WC/WC
- Support bearings: Graflon
- Thrust balancing device: SiC/WC
- Materials certified to: European standards
Installation:
- Maximum ambient temperature: 55 °C
- Maximum operating pressure: 40 bar
- Maximum pressure at specified temperatures:
- 25 bar / 120 °C
- 40 bar / 80 °C
- Connection types: DIN
- Inlet size: DN 200
- Outlet size: DN 200
- Pressure rating for pipe connection: PN 40
- Motor flange size: FF600
Electrical Data:
- Motor standard: IEC
- Motor model: INNOMOTICS
- Rated power - P2: 200 kW
- Pump required power (P2): 200 kW
- Power supply frequency: 50 Hz
- Rated voltage: 3 x 380D/660Y V
- Rated current: 345/199 A
- Starting current: 790 %
- Cos phi - Power factor: 0.92
- Rated speed: 2982 rpm
- Efficiency: IE3 95.8%
- IE efficiency class: IE3
- Motor full-load efficiency: 95.8 %
- Motor efficiency at 3/4 load: 96.1 %
- Motor efficiency at 1/2 load: 95.6 %
- Motor pole count: 2
- Enclosure rating (IEC 34-5): IP55
- Insulation class (IEC 85): F
- Motor number: M1U05352
Controller:
- Frequency converter: None
Other:
- Junction box position: 6
- Minimum Efficiency Index, MEI ≥: 0.70
- Net weight: 1560 kg
- Gross weight: 1820 kg
- Transport volume: 5.02 m³
