CAD$0.22
(US$0.22)
Make your own 4-way dripper extension similar to our D9. Add T4W100 1/8” tubing, OE10 Angle Stakes and a D10 dripper. Links to parts are below. Keep all 4 pieces of tubing the same length for best performance.
See photo below of adaptor in use.
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Large image
One gallon per hour.