High Efficiency Diffuser Tubing Book The material is UV stable

The material is UV stable and non-toxic

This hand-held

The long form instruction booklet provides detailed instructions and test kit diagram

and 15 psi models work to up to 34 feet

Flow is 4 gpm at 30 psi

High Efficiency Diffuser Tubing Book The material is UV stablePerfect for high pressure or oxygen uses. This low pressure, high efficiency rubber diffuser hose is made for hydroponics. Diffuser lengths of up to 20 per inlet are possible at low airflow rates. Tubing has a good oxygen transfer rate (average 2. 5% per foot of water depth) with a head loss of only about 1 psi. This tubing is compatible with both regenerative blowers and linear air pumps. The gas flow rate is an average of 0. 1 to 0. 6 cfm ft; higher