Rambridge, Grommets & Inserts, how to install

Grommets & Inserts
HYDROPONIC BY DESIGN

Make Leak Proof Connections Into Any Container
Drill a Hole - Put A Grommet In The Hole - Push In An Insert - Connect A Hose

GROMMETS - Available in 4 sizes

5/16" (8 mm)
Product #02030450

1/2" (13 mm)
Product #02030451

5/8" (16 mm)
Product #02030452

3/4" (19 mm)
Product #02030453

GROMMET SIZE	5/16"	1/2"	5/8"	3/4"
DRILLED HOLE SIZE	25/64"	5/8"	3/4"	13/16"

GROMMET INSERTS

1/2 - 1/2"
Product #02030472

3/4 - 3/4"
Product #02030476

3/4 - 1 1/4"
Product #02030477

HOW TO INSTALL
	5/8 - 5/8" Product #02030478

Drill the hole to the correct size. Push the grommet through the hole. Push the insert through the grommet. TIP: Put soapy water on the grommet so insert slides through.

			HELPFUL HINT: To make a grommet hole with smooth edges, the best drill bit to use is a V-bit (or step drill). If the edge of the hole is rough, smooth it with some fine sandpaper.
	USE TO INSTALL 1 1/4" DRAIN TEES Use 3/4" grommets and the 1 1/4" specialty Tees with the 3/4" take off to connect the nutrient return lines in a "bucket system". Drill a hole in the bucket. Install the grommet and insert the 3/4" stem of the Tee fitting. Use a 1 1/4" flex hose to connect between buckets and the reservoir. USE TO INSTALL QUICK ACTION VALVES Install a 1/2", 3/4" or 5/8" Quick Action Ball Valve into a container using a grommet of the same size. Drill the hole, insert the grommet and push the valve end without any "writing" on it through the grommet.

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