Water is supplied by a PVC lateral pipe connected to a three-way PVC slip tee measuring three-quarters by three-quarters by one-half inch, with a one-half inch PVC pipe riser extending into the garden box. A one-half inch shut-off valve, equivalent to Agrifim FC700, regulates flow into a one-half inch drip tubing line. One-quarter inch distribution hoses branch out from the main line using one-quarter inch connectors, terminating in figure eight plugs and emitters. The PVC tubing is routed under the garden box or over the back of the box wall.
1/2" FIGURE 8 PLUG GARDEN BOX EMITTER ON END OF 1/4" DISTRIBUTION HOSE (TYP.) 1/2" SHUT OFF VALVE (AGRIFIM FC700 OR EQUAL) 1/4" CONNECTOR (TYP.) 1/2" PVC ELL WITH COMPRESSION ADAPTER 1/2" DRIP TUBING PVC LATERAL PIPE TUBING SHALL BE ROUTED UNDER GARDEN BOX OR OVER THE BACK OF THE BOX WALL PVC SLIP TEE (3/4" x 3/4" x 1/2") WITH 1/2" PVC PIPE RISER INTO BOX SHUT OFF VALVE 1/2" PVC ELL WITH COMPRESSION ADAPTER 1/2" PVC PIPE PVC SLIP TEE (3/4" x 3/4" x 1/2")
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