Abstract: The insert with a rotating mesh for aerators in sanitary fixtures consists of the housing (1) of an insert, the rotating screen (5) and o-ring (6). The housing (1) of an insert has at its bottom part i.e. at the water outlet of the sanitary fixture, two bearings (2) made, the rim (4) for installing a flat sealing between the sanitary fixture and the body of aerator. The rotating mesh (5) has on its rim circumference, preferentially at the most extended part of the rotating mesh (5), i.e. at the extension of diameter of the mesh (5) two axles (7) positioned which fit into the bearings (2) in the housing (1) of the insert, and serve for axle fixing the rotating mesh (5) and thus enabling the rotation of the rotating mesh (5) around the axles (7); the rotating mesh (5) has on its outer circumference, in the upper part, a groove (11) cut, in which o-ring seal (6) is installed for sealing the rotating mesh (5) to the housing (1) of the insert. Optionally, the rotating mesh (5) can include on its circumference, i.

Abstract: A sanitary insert unit (6) is provided having an insert housing (2) which can be mounted on or in a water outlet (3) of a sanitary outlet fitting and in the housing interior of which there is provided a liquid path that channels water flowing through the housing interior. A jet splitter (9, 10) with a plurality of splitter openings (11, 13) is provided in the liquid path, and the splitter openings divide the through-flowing water into a plurality of individual jets. At least one grid or mesh structure (14, 15) follow the jet splitter (9, 10) in the liquid path, and at least one bypass duct (16) which bypasses the liquid path at least in certain portions is provided. The bypass duct (16) is formed as a nozzle for generating at least one accelerated liquid jet, and for this purpose, the at least one bypass duct (16) has a tapering clear duct cross section at least in a sub-portion.

Abstract: A hose line and a method for producing the same. The hose line (1) has a hose connection (3) which has a connection piece having a connection nipple. A hose end of a flexible hose (2) is pushed onto the connection nipple. The hose connection (3) also has a crimp sleeve (6) which immovably clamps the hose end between itself and the connection nipple in the longitudinal direction of the nipple. There are at least two tool contact surfaces on the hose connection (3), arranged on opposite sides of the hose connection (3), preferably allocated to each other in pairs and in particular designed as wrench contact surfaces (7). The at least two tool contact surfaces of the hose connection (3), which are allocated to each other in pairs, are on the crimp sleeve (6). A ratio of a length of the crimp sleeve (6) to an outside diameter of the flexible hose is 1.5:1 to 3:1.

Abstract: A jet regulator (100) including a jet regulator housing (2) is disclosed, in the housing interior of which a perforated plate (5) is provided with a plurality of flow-through holes (6) for dividing the through-flowing water. The jet regulator described is characterised in that at least one flow-through hole (6) extends conically towards its outflow side in at least one outflow-side hole section. It is also possible for flow obstacles to be provided on the outflow side of the perforated plate (5) in the jet regulator housing (2) and/or on the outflow front face of the jet regulator housing, which are arranged or concentrated there in a central or middle region and which deflect the through-flowing water into an outer annular zone. This jet regulator (100) enables an aerated and thereby sparkling-soft water jet to be generated even with low flow-through performance and low water pressure.

Abstract: A sanitary outlet device (1, 2) including a housing (3) which has a fitting receptacle (6) with a thread (7) at an inflow end of a flow path (11). A mating thread (8) of a fitting outlet (12) can be screwed together with the thread (7). An outflow-side end of the thread (7) is equipped with a seal (9) by which the flow path (11) of the water flowing through a flow channel of the sanitary outlet device (1, 2) can be sealed outwards at a transition between a screwed-in fixture outlet (12) and the housing (3). The seal (9) forms an inner surface (10), which can be wetted by water flowing in the flow path (11) and which is free of rubber, at the transition.

Abstract: A sanitary insert unit having a jet regulator, an attachment screen arranged upstream of the jet regulator, and a throughflow-quantity regulator, provided between the jet regulator and attachment screen, having an elastic flow-restricting body that encloses, between itself and a regulating profiling provided on a circumferential wall, a water pressure changeable control gap. The throughflow-quantity regulator is releasably retained on the jet regulator and the attachment screen is releasably retained on the throughflow-quantity regulator. The regulating profiling is provided on the circumferential wall of a regulating body that is connected to a holder via at least one connecting crosspiece that acts as a holding-down part for the flow-restricting body, which is arranged between the connecting crosspiece and the jet regulator.

Abstract: The invention relates to an insertable plumbing element (1) that can be inserted, by means of a sleeve-shaped insertion plug (2), into an end-located insertion opening in a plumbing pipe section, which insertion plug (2) has, at least on the outer circumference, an outer layer (3) of elastic material for securing it by frictional engagement in the insertion opening. It is characteristic of the insertable element according to the invention that a reinforcing sleeve (4), which is composed of a material that is inflexible in comparison with the outer layer and which is surrounded by the outer layer (3), is provided to reinforce the outer layer (3) transversely to the plug longitudinal axis.

Abstract: In a sanitary outlet unit (1), it is provided that a contact surface (6) is formed on a valve element (4) which is adjustable between an open position and a closed position in a flow path (2), which contact surface (6), in the open position, covers a corresponding, stationary counterpart surface (7) and, in the closed position, frees said counterpart surface (7), such that the valve element (4) is automatically held in the open position by the pressure in the flow path and returns to the closed position in the event of a pressure drop (cf. FIG. 1).

Abstract: An apparatus for detecting stagnant drinking water includes a generator for producing electrical energy, an energy store for storing that energy, a control and analysis unit which detects the charge state of the energy store and a signal transmitter which emits a signal depending on the charge state of the energy store.

Abstract: An apparatus for detecting stagnant drinking water includes a generator for producing electrical energy, an energy store for storing that energy, a control and analysis unit which detects the charge state of the energy store and a signal transmitter which emits a signal depending on the charge state of the energy store.

Abstract: A flow rate regulator (1) having a regulator housing (2), wherein said regulator housing (2) has an outer circumferential edge region (5) that can be placed on an end circumferential edge region (3) of a jet regulator (6) and/or of a sieve (11) and including a central annular gap (12), in which an annular throttle body (13) made of elastic material is present, bounding a control gap (15) between same and an inner and/or outer circumferential wall (14) of the annular gap (12) having a control profile, wherein the open flow-through cross-section of said control gap is changeable under the pressure of the flowing water.

Abstract: The present invention relates to a pressure-reducing valve (1) having a valve housing (2), in the housing interior of which is provided a valve carrier (4) which has at least one through-flow channel (5), and having a pot-shaped valve body (3) which is guided displaceably from an open position into a closed position in opposition to a restoring force, in which closed position the valve body (3) abuts by way of the circumferential edge (6) of its pot shape in such a manner against a valve seat (7), which is provided on the valve carrier (4), that the valve body (3) closes at least one channel opening (8) of the at least one through-flow channel (5).

Abstract: A security adapter, which is provided for connecting a first and a second fluid line portion of a fluid line. The security adapter has an inner sleeve, which at a first sleeve end region has a fastening thread provided for connection to a first fluid line portion and at a second sleeve end region has an outer thread in the form of a movement thread. The outer thread can be screwed together with an inner thread of an outer sleeve, wherein the sleeve inner circumference of the outer sleeve is provided with a stop, against which a counter stop arranged on the outer circumference of the inner sleeve bears, in a rotational end position of the security adapter such that the inner sleeve and the outer sleeve are freely rotatable in relation to one another without engagement of the inner and outer thread forming the movement thread.

Abstract: A hose line and to a method for its production are provided. The hose line (1) has a hose connection (3) which has a connection piece having a connection nipple. A hose end of a flexible hose (2) is pushed onto the connection nipple. The hose connection (3) also has a crimp sleeve (6) which immovably clamps the hose end between itself and the connection nipple in the longitudinal direction of the nipple. There are at least two tool contact surfaces on the hose connection (3), arranged on opposite sides of the hose connection (3), preferably allocated to each other in pairs and in particular designed as wrench contact surfaces (7). The at least two tool contact surfaces of the hose connection (3), which are allocated to each other in pairs, are on the crimp sleeve (6).

Abstract: A sanitary outlet armature having a water outlet with an outlet opening bounded by an inner circumferential wall of the outlet armature, at which inner circumferential wall an internal thread or similar receptacle is provided, in which a sleeve-shaped outlet orifice having an external thread or similar mating receptacle can be threaded in or attached, an insert cartridge being inserted and/or threaded into the outlet orifice, said cartridge including a jet regulator. The outlet orifice supports at least one sealing ring on the circumferential wall thereof, this ring radially or axially sealing between the outer circumferential wall of the outlet orifice and the inner circumferential wall of the outlet armature. The outlet armature allows a reduced production effort and easier maintenance, without sacrificing functionality and seal tightness in the area of the outlet opening.