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SKU: FAZ248

Grundfos Water Pump 1HP Multistage Centrifugal, CM5-3

1790.0QR

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Description

Specification	Details
Brand	Grundfos
Series / Model	CM5-3 Multistage Centrifugal Pump
Type	Horizontal multistage centrifugal water pump
Motor Power	1 HP (~0.75 kW) (approx.)
Rated Flow	4.7 m³/h
Rated Head	~22.8 m
Speed	~2900 rpm
Voltage	220–240 V AC
Frequency	50 Hz
Phase	Single-phase (in most 1 HP configs)
Pump Housing	Cast iron
Impeller / Wetted Parts	Stainless steel (AISI 304)
Shaft Seal	Mechanical O-ring type
Liquid Pumped	Clean water
Liquid Temp. Range	~-20 °C to +90 °C
Maximum Operating Pressure	10 bar
Connection Sizes	Suction ~1¼″ / Discharge ~1″
Protection Rating	IP55 motor protection
Insulation Class	F
Weight (Approx.)	~11.9 kg
Typical Uses	Water transfer, pressure boosting, irrigation