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. Ideal for drip installation
in landscape applications, it threads onto any 1/2 inch NPT male riser.
Using the Emitter Access Box, the head can be installed underground.
Accessories include: bug caps, stakes, distribution tubing and emitter
access boxes with purple or green lids.