Grundfos CRNE 20-4 NV-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump – 99245811

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Description

Grundfos CRNE 20-4 NV-FGJ-A-V-HQQV Vertical Multistage Centrifugal Pump – 99245811The CRNE 20 4 NV FGJ A V HQQV is a vertical, non self priming, multistage inline centrifugal pump with integrated frequency converter. All wetted parts are high grade stainless steel (EN 1. 4401 AISI 316). It features a cartridge shaft seal, DIN ANSI JIS flange connections, and a permanent magnet synchronous motor with built in frequency converter and PI controller. The motor efficiency is classified as IE5, offering continuously variable speed

Chemical dosing for disinfection systems

The pump head and base are constructed from cast iron (EN 1563 EN-GJS-500-7)

and digital water management solutions

70 Net / Gross Weight 114 / 137 kg Shipping Volume 0

The CRI 5-12 A-FGJ-A-E-HQQE is a vertical

PN 16 Flange Size (Motor) FF350 Base / Head Material Cast Iron (EN 1563 EN-GJS-500-7 / ASTM A536 80-55-06) Impeller Material Stainless Steel (EN 1

3 kW Rated Voltage 3 x 400–415 V Frequency 50 Hz Maximum Flow 4

8 m³/h at 71

7 m Speed (Pump Data) 2789 rpm Stages / Impellers 6 Shaft Seal Single cartridge (HQQE) Liquid Temperature Range -20 to 120 °C Maximum Operating Pressure 25 bar Connections FlexiClamp

3 m Maximum Head 239

It features a single HQQV cartridge shaft seal for reliable and safe operation

4 m Stages / Impellers 17 / 17 Pump Orientation Vertical Shaft Seal Single mechanical seal (HQQE) Maximum Operating Pressure 16 bar Liquid Temperature Range -20 °C to 120 °C Flanges / Connections Oval / Rp

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