Grundfos CM-5-4A 0.9Hp 1-1 1/4 Pump
Brand: GRUNDFOS
Reference: 96806833
Description
The pump is basically made up of a series of interchangeable modules, all of which have been designed to obtain optimal joint operation, regardless of the application. The pumps are compact type.
Details
Compact, reliable, horizontal, multistage end-suction centrifugal pump with axial suction port and radial discharge port. Shaft, impellers and chambers are made of stainless steel. The inlet and discharge parts are made of cast iron. The mechanical seal is O-ring and unbalanced, and has a special design. The connection of the pipes is carried out by means of internal Whitworth pipe threads, Rp (ISO 7/1). The pump is equipped with a bracket-mounted, fan-cooled, 1-phase asynchronous motor.
Suitable for:
- Drip/Microspray- Frost protection
- Pivot
- Surface water for agriculture
- Air conditioning in commercial building
- Pressure boosting - Commercial buildings
- Domestic pressure boosting
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- District heating
- Irrigation
- Desalination
- Industrial heating
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- Washing and cleaning
- Industrial water supply
- Water distribution
< br>Technical characteristics of the CM-5-4A 0.9Hp 1 1/4 pump:
- Frequency converter: NONE
- Pumped liquid: Water
- Liquid temperature range: -20 .. 90 °C
- Liquid temperature during operation: 20 °C
- Density: 998.2 kg/m³
- Pump speed on which the pump data is based: 2900 rpm
- Nominal flow: 4.7 m³/h
- Nominal head: 30.69 m
- Closure code: AVBE
- Approvals: CE,WRAS,ACS,TR,EAC
- Curve tolerance: ISO9906: 2012 3B
- Hydraulic body: Cast iron
- Pump casing: EN-GJL-200 ASTM A48-25A
- Impeller: Stainless steel EN 1.4301 AISI 304
- Ambient temperature range: - 20 .. 55 °C
- Maximum working pressure: 10 bar
- Maximum pressure at temp. declared: 10 bar / 40 °C 6 bar / 90 °C
- Connection type: Rp
- Inlet connection size: 1 1/4 inch
- Outlet connection size: 1 inch
- Output position: 12
- Motor standards: IEC
- Frame size: 80A
- Rated power - P2: 0.67 kW
- Network frequency: 50 Hz
- Suitable for 50/60 Hz:
- N Phases: 1
- Nominal voltage: 220-240 V
- Service factor: 1.00
- Nominal voltage: 4.4-4.0 A
- Starting current: 390-390%
- Rated speed: 2720-2800 rpm
- Protection degree (IEC 34-5): IP55
- Insulation class (IEC 85): F
- Integrated motor protection: PTO
- Terminal box position: 12
- Minimum efficiency index, IE min: 0.7
- Net weight: 13.6 kg
- Gross weight : 16.1 kg
* Does not include fittings
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