Water Aeration Hose

This diffuser hose with an 18 mm inner diameter is used for oxygen aeration during the transport of live fish. 
The hose is sold by the meter without end caps and provides a uniform supply of oxygen through finely spaced outlet holes. 
Specify the desired length in meters when ordering: 1 = 1 m.

Advantages & Features

• 18 mm inner diameter: suitable for oxygen supply during the transport of live fish.
• Precise outlet holes: 6 holes around the circumference, 5 mm spacing, and 0.8 mm needle-punch holes.
• Flexible operating range: Operating pressure from 0.25 bar, maximum pressure 4 bar, barrier pressure approx. 0.2–0.3 bar.

Technical Specifications:
Inner diameter: Ø 18 mm
Version: Sold by the meter, without end caps
Needle puncture: 0.8 mm
Number of holes around the circumference: 6
Spacing between holes in the longitudinal direction: 5 mm
Operating pressure: from 0.25 bar
Maximum pressure: 4 bar
Barrier pressure: approx. 0.2–0.3 bar

Flow rate per meter:
0.27 bar: 1 l/min/m
0.58 bar: 2 l/min/m
1.00 bar: 5 l/min/m
1.38 bar: 7 l/min/m
1.70 bar: 10 l/min/m

The flow rates listed are approximate measurements and may vary depending on operating conditions.

FAQ

How do I order the desired hose length?
Enter the desired number of meters as the order quantity. 1 meter corresponds to 1 m of hose.

What is the diffuser hose used for?
The hose is primarily used for oxygen aeration during the transport of live fish.

Is the hose supplied with end fittings?
No, the diffuser hose is supplied by the meter without end fittings.