Product information 
 
DY-O2 ceramic diffusers with plastic housing. 
 
With its ultra-fine bubble size of 100 - 400 microns (µ = 1/1000 mm), this type of vent is used exclusively for the entry of pure oxygen (O2) into fish tanks, tanks and functional containers. As a special feature, this air vent is equipped with an integrated non-return valve as standard.
 
This type of vent has a robust plastic housing that is gentle on the tank.
 
Installation is very easy: after connecting to the supply line using a hose clamp, position the air outlet at the desired location in the pool and only then switch on the air / oxygen supply. The desired flow rate can be set using the visual impression or a flow rate regulator (see AQ-FLOW).
 
Uses
Fish and tank basins, fish transport, suitable for fresh and sea water. Due to the algae or bacterial growth that may develop over time, these outlets are only conditionally suitable for use in ponds or for O2 emergency supply. For cleaning tips, please refer to the instructions for use.
 
Specification
- Rule of thumb I: At 100 cm water depth, experience has shown that the entry efficiency of pure oxygen is
approx. 30 - 35%. The greater the water depth, the higher the proportion of that which is soluble in the water
Oxygen.
- Rule of thumb II: 1 liter of O2 / min is sufficient for the oxygen supply of approx. 100 kg of food fish
DY-176x85 mm, O2, plastic housing
Housing: plastic, blue
Housing: 176 x 85 mm
Ceramic surface: 100 x 60 mm
Flow rate: 0.35 - 1.38 l / min
Working pressure: 2.0 - 3.0 bar
max.pressure: 4.0 bar
Thread: 1/4 "F.
Connection: hose nozzle 8 mm
Weight: From 0.40 kg to 2kg