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Self-cleaning filter installation requirements

Nov 21, 2017

Filter specifications should be matched with the installation of pipelines, when the filter flow can not meet the requirements of the pipeline, two (or more) filter can be installed in parallel, or do the next filter.

The filter should be installed in the system to be protected as far as possible, the impact of low pressure inlet, and therefore should be installed near the source of pressure.

The filter should be installed in the pipeline system in series. In order to ensure uninterrupted water supply during downtime, it is suggested that a bypass be set in the system, and the cut-off ball valve should be set for the import, export and bypass of the filter. Where there is a risk of backflow, a check valve should be installed at the outlet of the filter.

When the selection note that the water flowing through the automatic self-cleaning filter does not exceed its temperature.

Installation site with three-phase AC 380V power frequency (three-phase four-wire system). Sewer pipe does not exceed 5 meters, to avoid back pressure.

DC system attention to filter accuracy, pretreatment, pressure matters, caution intermittent system timing control type.

Reasonable choice of installation environment, pay attention to waterproof, rain, moisture.

Equipment inlet, outlet, sewage outfall should be installed valve (drain valve should be fast valve).

The net distance between the equipment is not less than 1500mm; the net distance between the equipment and the wall is not less than 1000mm; the equipment and the surroundings should be provided with maintenance space not less than 500mm.

Equipment import and export pipelines should be set near the pipe mouth pipe bracket; directly connected with the container nozzle is greater than or equal to DN150 below the valve should be set bracket.