Aerators and flow regulators on basins and showers cut both the water and the energy used to heat it — and stay comfortable even at low pressure. German engineering by R.C. Mannesmann.

The regulator keeps the stream and the pressure pleasant while letting less water through. Less water also means a lower heating bill.
A steady stream even as pressure varies in multi-storey buildings — without spitting.
An aerated or a laminar stream, whichever the setting needs; the user does not notice the change.
Limescale prevention and a replaceable core simplify cleaning and servicing.
Always as part of the service — after the audit we pick the right type and flow rate for every outlet.

Flow regulators for basin taps.

Flow limiters for showers.

Water-saving hand showers.

Shower hoses and connectors.
Made by R.C. Mannesmann (Germany). Exact types and flow rates depend on what the audit finds.
Water and energy savings as quantified, evidenced figures (m³, kWh, currency, CO₂).
A no-obligation audit calculates the water and energy saving for your building.