Grundfos CRE 10-9 NV-A-A-E-HQQE Vertical Multistage Centrifugal Pump with Integrated Frequency Converter – 99237440 (3 x 380-500 V)

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Description

Grundfos CRE 10-9 NV-A-A-E-HQQE Vertical Multistage Centrifugal Pump with Integrated Frequency Converter – 99237440 (3 x 380-500 V)The CRE 10 9 NV A A E HQQE is a vertical, non self priming, multistage inline centrifugal pump with an 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, oval Rp flange connections, and a control panel with built in pressure sensor and remote

6 m Stages / Impellers 14 / 14 Pump Speed (Data Basis) 2730 rpm Pumped Liquid Water Liquid Temperature Range -20 to 120 °C Maximum Operating Pressure 16 bar Shaft Seal HQQE (Single) Base Material Cast iron (EN-GJL-200) Impeller Material Stainless steel (EN 1

31 kW Supply voltage 1 × 200–240 V Frequency 50 Hz Rated current 11

1 m Maximum Head 295

5 m Speed (Pump Data) 2873 rpm Stages / Impellers 8 Reduced-Diameter Impellers 0 Shaft Seal HQQE Liquid Temperature Range -20

Components:

89 m Maximum Head - Speed (Pump Data) 3166 rpm Stages / Impellers 4 Shaft Seal Single cartridge (HQQE) Liquid Temperature Range -20 to 120 °C Maximum Operating Pressure 16 bar Connections 1" Oval / Rp

78 kg Gross Weight 2

Particle 10 mm Approvals CE

Shaft seal for motor LIPSEAL Approvals CE

CR 64-6-2 A-F-A-E-HQQE Technical Datasheet Download

3 % Motor Efficiency (3/4 Load) 81

2 m Pump Speed (Data Based) 2899 rpm Pumped Liquid Water Liquid Temperature Range -20 to 120 °C Maximum Operating Pressure 16 bar Shaft Seal Arrangement Single (HQQE) Curve Tolerance ISO 9906:2012 3B Base Material Cast iron (EN-GJL-200 / ASTM A48-25B) Impeller Material Stainless steel (EN 1

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