The KOTT-STREAM® program makes no compromises in terms of ecology, modern design or meeting the highest standards of functionality

The KOTT-STREAM® program encompasses a range of aerators, inlets, flow restrictors and backflow preventers. Through this wide assortment of products we can offer the most suitable solution for your application and to meet your performance requirements.

Water conservation without sacrificing comfort in aerators that meet the most exacting standards. Both the materials and the function of KOTT-STREAM® fulfill all known standards. Various noise and flowrate classes, as well as the required approvals, like KTW-C, W270, LFBG, ACS. Anyways aerators are noise proofed according to DIN EN ISO 3822 [Sound Category I]. Here Kottmann relies on the experience of a long-time manufacturer through a close cooperation.

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