Netafim 3/4 in 120 Volt Series 80 Globe Valve w/ Flow Control 26 GPM Max Flow You can dial the air

You can dial the air circulation from 250 to 500 cu ft per minute of particle-free air

Fully waterproof

Root Cleaner takes care of the problems in the soil and root zone

The #3 measures around 1/2 in and the Coarse is about 1/8 to 1/4 in

The kit includes the following parts water hammer arrestor

Netafim 3/4 in 120 Volt Series 80 Globe Valve w/ Flow Control 26 GPM Max Flow You can dial the airHydro Flow by Netafim Series 80 Globe Control Valves are simple to operate and maintain. Reliable even in harsh conditions. Tight sealing valve with fully supported diaphragm. The 3 4 in flow range is 0. 01 26 gpm and the 1 in is 0. 01 44 gpm.