Grundfos CRI 1S-12 A-CA-A-E-HQQE Vertical Multistage Centrifugal Pump – 92899857 (1 x 220-230V)

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Description

Grundfos CRI 1S-12 A-CA-A-E-HQQE Vertical Multistage Centrifugal Pump – 92899857 (1 x 220-230V)The CRI 1S 12 A CA A E HQQE is a vertical multistage centrifugal pump with inline suction and discharge ports, constructed in stainless steel (EN 1. 4301 AISI 304). It features a HQQE cartridge shaft seal (SiC SiC EPDM), FlexiClamp connections, and a 1 phase, fan cooled asynchronous motor. Suitable for pumping water at temperatures from 20 C to +120 C, the pump delivers a rated flow of 0. 9 m h at a rated head of 50 m and maximum head of 68. 6 m, with

it handles larger flow rates than its 50 mm counterparts

Grundfos SP 5A-25 is a stainless-steel submersible borehole pump designed for pumping clean water from deep wells and boreholes

Stainless-steel pump housing (EN 1

The Grundfos CR 5-10 A-A-A-E-HQQE is a vertical

The system enables the pump to handle destructible solids by grinding them into small pieces

3V three phase

54 Net / Gross Weight 16

the three-phase version is recommended

55 kW Rated voltage 1 × 220–240 V Rated current 4 A Rated speed 2800 rpm Enclosure class X8 Insulation class F Float switch Yes Net weight 12

3 m Stages 2 Impellers 1 Pump Orientation Vertical Shaft Seal Arrangement Single Primary Shaft Seal HQQE Base Material Cast iron (EN-GJL-200 / ASTM A48-25B) Impeller Material Stainless steel EN 1

4 m Pump Speed (Data Based) 2853 rpm Pumped Liquid Water Liquid Temperature Range -20 to 120 °C Maximum Operating Pressure 25 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

4 kW Phase Single-phase Starting Method Capacitor Run Speed 3000 min⁻¹ (at 50Hz) Solids Passage 10 mm Shaft Seal Dual inside mechanical seals with silicon carbide face and Oil Lifter Liquid Temperature Range 0 to 40°C Connections 50 mm Hose Coupling (optional male threaded coupling available on special request) Impeller Material Semi-vortex

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