$8.25
The CoolNet Pro Fogger Head Assembly, Purple Pin is an inverted fogger including a check valve with a 28 PSI opening pressure. The CoolNet Pro fogger is the best nozzle for propagation. It creates a zone of saturated humidity and cooling that is ideal for rooting. Average droplet size is 65 microns. CoolNet Foggers should be installed 18 to 30" above the bench with 36 inches between heads. Use the CoolNet with your choice of weighted hanging assembly (12-inch, 18-inch, 24-inch or 36-inch) for easy installation. See Netafim's Sprinkler System Design Guide for more information.
When propagating greenhouses, net-houses or tunnels, CoolNet Pro Foggers give you control over humidity and cooling with no drip-off. The result is ideal root establishment conditions with no damage to the plants directly below the heads from dripping water. All CoolNet head assemblies come standard with check valves which shut flow off immediately when pressure is turned off. No driaining of supply lines into the plants below the heads.