High Efficiency Diffuser Tubing Book Flow is 4 gpm at

Flow is 4 gpm at 30 psi

This hand-held

Normal airflow range is 0 to 5 cfm

shorter distance or with higher pressure compressors

High Efficiency Diffuser Tubing Book Flow is 4 gpm atPerfect 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