Grundfos CRE 20-6 NV-F-A-E-HQQE Vertical Multistage Centrifugal Pump with Integrated Frequency Converter – 99237459 (3 x 380-500 V)

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Description

Grundfos CRE 20-6 NV-F-A-E-HQQE Vertical Multistage Centrifugal Pump with Integrated Frequency Converter – 99237459 (3 x 380-500 V)The CRE 20 6 NV F A E HQQE is a vertical, non self priming, multistage inline centrifugal pump with integrated frequency converter and PI controller. Its pump head and base are cast iron, while all wetted components, including impellers and intermediate chambers, are stainless steel (EN 1. 4301 AISI 304). The pump features a HQQE single cartridge shaft seal, DIN flange connections, and a control panel with built in pressure sensor and remote

57 Net Weight 68

Multistage Centrifugal Rated Flow 64 m³/h Rated Head 115

and livestock watering

00 Rated speed 10700 rpm Start method Direct-on-line (DOL) Enclosure class / Insulation class IP68 / F Built-in motor protection / Thermal protection Yes / Internal Cable length (cable kit) 1

7 m Maximum Head 124

4 m Speed (Pump Data) 2919 rpm Stages / Impellers 2 Reduced-Diameter Impellers 2 Shaft Seal HQQE Liquid Temperature Range -30

4301 / AISI 304) Ingress Protection IP68 Net Weight 16

00 A Motor Efficiency Class IE3 Motor Efficiency (Full Load) 73

3 kW Rated power (P2) 1 kW Rated voltage 1 × 220–240 V Enclosure class IP68 Float switch Yes Net weight 23

Using intelligent pressure and flow sensors

70 Net / Gross Weight 162 / 213 kg Shipping Volume 0

6 A Rated Speed 2860–2880 rpm Efficiency Class IE2 Motor Efficiency (Full Load) 83

Exchange/Return Notes