Make: Volume 74

5i. Drill a ¼" hole through the center of the lid

of the junction box lid to allow placement of the

soap pump, then glue the pump in place using a

caulking gun and clear silicone adhesive.

5j.

Once the adhesive fully dries (check instructions),

fill the junction box with 32oz of soap. Then, using a

Phillips screwdriver or bit, tighten all four screws to

attach the lid onto the box (Figure

U

).

6. CONNECT THE BINS VIA GALLEY PUMP

6a. With the PVC cutting tool, cut a length of vinyl

tubing (Figure

V

) to go from the brass barb on

the front of the greywater bin to the galley pump

(Figure

W

) on the ground.

6b. Slide two loose hose clamps (Figure