neoperl - flow, stop and go
Smooth Open
product database
Smooth Open
Smooth Open Aerator
Smooth Open
Smooth Open Cartridge

New: Smooth Open aerator and cartridge

You quickly turn on the tap– and it happens again: not only does a lot of water come out at once, but it also splashes in all directions as it hits the sink.

The new Smooth Open aerator puts an end to this. The integrated damping element ensures a deliberately delayed increase in the flow rate and prevents heavy spray when the water hits a surface even with a large drop height. Perfect for filling glasses, cups or pots.

The smooth open feature is available as aerated or laminar aerator version in standard (STD) size, suitable for following housings sizes:

- M22x1 / M24x1
- US male 15/16"-27 / US female 55/64"-27

The cartridge version for the assembly in hand sprays, shataffs or angle valves will be available soon. Mounting bore: 15 mm 

Application areas:

Smooth Open aerator
especially suitable for taps with a large drop height between spout and basin (e.g. kitchen faucets) and electronic faucets.

Smooth Open cartridge (soon available)
for hand sprays/ shattafs / angle valves


Smooth Open

Smooth Open aerator:
splash free water impact even from a large drop height (left)