Product Description
Vertical, multistage centrifugal pump with suction and discharge ports on the same level. Pump materials in contact with the liquid are in high-grade stainless steel (EN 1.4401)
Product name: CRN 3-15 A-P-A-E-HQQE
Rated flow: 3.5 m³/h
Rated head: 108.5 m
Maximum head: 143.9 m
Approvals: CE,EAC,UKCA,SEPRO,RCM,
Approvals for drinking water: WRAS,ACS
Materials:
Base: Stainless steel, EN 1.4408, AISI 316
Impeller: Stainless steel, EN 1.4401, AISI 316
Maximum ambient temperature: 60 °C
Maximum operating pressure: 25 bar
Type of connection: PJE
Size of inlet connection: DN 32, 1 1/4 inch
Size of outlet connection: DN 32, 1 1/4 inch
Pressure rating for connection: PN 50
Electrical data:
Motor standard: IEC
Motor type: 90HA
Rated power - P2: 2.2 kW
Power (P2) required by pump: 2.2 kW
Mains frequency: 60 Hz
Rated voltage: 3 x 220-277D/380-480Y V
Rated current: 7,70-6,95/4,45-4,00 A
Starting current: 750-1050 %
Cos phi - power factor: 0.90-0.80
Rated speed: 3470-3530 rpm
IE Efficiency class: NEMA Premium / IE3 60Hz
Motor efficiency at full load: 86.5 %
Motor efficiency at 3/4 load: 89.4-88.5 %
Motor efficiency at 1/2 load: 89.6-86.3 %
Number of poles: 2
Enclosure class (IEC 34-5): 55 Dust/Jetting
Insulation class (IEC 85): F
Built-in motor protection: NONE
Motor No: 99807593
Controls:
Frequency converter: None
Others:
Minimum efficiency index, MEI ≥: 0.70
Net weight: 36.2 kg
Gross weight: 40.2 kg
Shipping volume: 0.092 m³