FIELD: technological processes.
SUBSTANCE: invention is intended for liquid filtration and supply into spraying accessories. Unit of liquid supply includes reservoir that is connected to spaying accessory of spray gun type, filter in the form of extended tubular shell open at its one end and closed at the other end. At the open end support collar is provided, which is inserted into filling opening of reservoir and fixes the open end so that filter casing comes off the opening in reservoir in the process of liquid refilling, at that tubular casing of filter is characterised by rigidity sufficient for preservation of its extended tubular shape, and its surface area and volume after its installation in reservoir makes it possible to refill liquid into reservoir in the process of operation for creation of filtered liquid inventory in reservoir, which might be supplied into spray gun, when reservoir is connected to it.
EFFECT: higher filter capacity.
6 cl, 7 dwg
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