Name: Grundfos CRNF 1-17 CRFlex Solar Surface Pump | Dowdens Pumping & Water Treatment
SKU: CRNF 1-17
Availability: OutOfStock

Description

The Grundfos CRFlex in-line multi-stage solar surface pump is designed for renewable energy supply and can operate in remote areas lacking mains electricity. Powered by a solar panel, the system is especially suitable for supplying water in applications such as the watering of livestock, pressure boosting and irrigation.
The CRFlex solar surface pump comes with the MGFlex motor. We can deliver a complete solution including solar panels, IO 50 switch box, level switch for the water reservoir, water pipe, non-return valve and optional dry-running switch. This solution offers the benefits of easy installation, maintenance confined to periodic cleaning of the solar panels and a few, simple components.

Vertical multistage pumps with Renewable MGFlex motor for solar, wind and AC powersource. Runs on both AC and DC voltage

Solar Powered Surfave Mount Pump

Smart Control

The smart internal motor control (Max. Power Point Tracking) adjusts pump speed accordingly to Solar DC power input.

Low Power Consumption

A highly efficient motor means less power is required from solar panels to operate the pump

High Quality Materials

Wetted components are of high grade stainless steel construction to ensure a long, trouble-free life

Permanently Protected

Wide Voltage Range

Pump speed on which pump data are based	3501 rpm
Rated flow	2.2 m³/h
Rated head	116.4 m
Stages	17
Impellers	17
Shaft seal arrangement	Single
Code for shaft seal	HQQE
Approvals	CE,EAC,UKCA,SEPRO
Approvals for drinking water	WRAS,ACS
Curve tolerance	ISO9906:2012 3B
Pump version	A
Model	A

Materials

Materials

Liquid

Pumped liquid	Water
Liquid temperature range	-20 .. 120 °C
Selected liquid temperature	20 °C
Density	998.2 kg/m³

Electrical Data