Concealed aerator
Concealed aerator which seals against a spout when inserted ther
Constant flowrate water saving valve and shower head using the s
Constant volume aerated showerhead apparatus
Controlling the motion of a fluid jet
Detachable accessory fitting for installation in a discharge ori
Device for aerating a jet of water
Device for producing a stream of aerated water and construction
Discriminating humidification system
Faucet aerator
Flow booster apparatus
Flow booster apparatus
Flow control aerator
Flow controller and support therefor, and flow controller-noise
Flow regulator
Flow regulator
Flow regulator
Foam aeration nozzle
Foam fire nozzle
Foam generating aspirating nozzle