Mosbaek A/S

Mosbaek A/S is a Danish manufacturer headquartered in Køge that has established itself as a global leader in vortex flow control technology for stormwater management, with over 35,000 installations across international markets. The company's product range is organized into two families: vortex-effect regulators and non-vortex baffles. The vortex line includes the CEV centrifugal flow regulator for submerged inlet applications from 0.2 to 80 l/s, a 2-in-1 CEV variant that integrates a non-return valve for combined throttling and backflow prevention (launched January 2025), the CYE cyclone regulator covering 8 to 600 l/s, the CYD cyclone regulator rated for 20 to 600 l/s in dry or semi-dry installations, and the CEH centrifugal unit for smaller flows of 4 to 30 l/s. The non-vortex baffle family comprises the DB double baffle, handling extreme volumes from 30 to 10,000 l/s, and the EB single baffle for intermediate discharge rates. Beyond regulators, Mosbaek provides WSUD (Water Sensitive Urban Design) solutions for local rainwater discharge reduction and roof drain flow controllers operating from 0.1 to 3.0 l/s. All products carry CE marking and ISO 9001:2015 certification, and the company publishes Environmental Product Declarations reflecting its focus on sustainable stormwater infrastructure that protects sewer networks from unhygienic overflows while enabling climate adaptation.