Oase Gmbh

Tece Gmbh

Utz Wagner

Dieter Hoffmeier

Reinhard Wesselmeier

Michaela Lorenz

Martin Krabbe

André Meiermann

Julian Heitjans

Florian Backherms

Sven Rottwinkel

Frank Schröter

Matthias Hast

Paul Möllers

Timo Schnippe

A liquid aspirator, in particular for liquids containing solids such as sludge, has a receptacle into which liquid can be sucked in by an aspirator motor through a vacuum connector and from which the liquid can drain through a drainage. The receptacle has at least two separate receiving chambers and a control that controls that the receiving chambers are filled alternatingly with liquid while the receiving chambers that are not being filled are drained. The receiving chambers are sealable relative to the vacuum side of the aspirator motor by main valves that are preferably mechanically connected.

Liquid aspirator

A vacuum skimmer for ponds, swimming pools or similar bodies of water has housing with an intake opening and a dirt collecting container arranged downstream for collecting coarse materials. The water to be purified is sucked in through the dirt collecting container by a pump arranged downstream. The intake opening is provided on one housing side. The vacuum skimmer is movable in such a way that the intake opening upon operation of the vacuum skimmer can orient itself in different directions. The vacuum skimmer has an aeration device by means of which air can be blown into the water.

Vacuum skimmer for ponds and the like

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Münster, Germany

Utz Wagner