$10.45
The Olson EH-12 can be described as a "drip system in a head". Each head contains twelve pressure-compensating emitter valves, distribution tube fittings, a method of opening or closing each outlet, a filter and fertilizer application capability. It threads directly onto a 1/2" NPT male riser to get up and running quickly. Built on Olson Vibra-Clean pressure compensating technology, each emitter will keep working reliably, even when used with challenging water sources.
The Olson Vibra-Clean EH-12 is ideal for your indoor growing, small greenhouse or outdoor commercial application.
The Model 1702 supplies 1/2 GPH to each of its 12 outlets. Use Primerus 1/8" Spaghetti Tubing or Netafim SuperFlex Tubing to connect each outlet of your EH-12 to an Angle Barb Stake which inserts directly into each container to put water where you want it. The SuperFlex tubing is higher cost but more flexible than the Primerus Spaghetti Tube.