Make sure the surroundings of the sink are
cooled before mounting the faucet to the
sink after drilling and remove all sharp edges.
Step 3
Step 4
Determine desired location for the RO faucet
on your sink and place a piece of masking
tape over where the hole is to be drilled. Mark
the center of the hole on the tape.
Step 1
Using a variable speed drill set on the slowest
speed, drill a
1
/
8
“ pilot hole through both por-
celain and metal casing of sink at the marked
center of the desired location. Use lubricating
oil or liquid soap to keep the drill bit cool (If
drill bit gets hot it may cause the porcelain to
crack or chip).
Using a 1 ¼” hole saw, proceed to drill the
large hole. Keep drill speed on the slowest
speed and use lubricating oil or liquid soap to
keep the hole saw cool during cutting.
Step 2
Punch a Hole for the Faucet in a Stainless Steel Sink
(This system doesn’t come with a faucet. The below notes on the faucet installation are for reference only)
Drill a pilot hole & use the Hole Punch and an
adjustable wrench to punch the hole in the
sink.
Step 5
If mounting faucet to a Stainless Steel Sink you will need
a Hole Punch. The faucet opening should be centered
between the back splash and the edge of the sink, ideally
on the same side as the vertical drain pipe.
Water supply line to the system must be from
the cold water supply line only.
Hot water will severely damage your system.
Configuration for 3/8”
(With Brass Fittings)
* Insert White Washer
Hot
Supply
Cold
Supply
Configuration for 1/2”
(Without Brass Fittings)
Plastic Valve Configuration:
*Washer
Feed Water Valve Installation
Most sinks are pre drilled with 1 ½” or 1 ¼” diameter hole
that you can use for your RO faucet. (If you are already
using it for a sprayer or soap dispenser, see step 1)
Porcelain sinks are extremely hard and can crack or chip
easily. Use extreme caution when drilling.
NOTICE
NOTICE
Drill a Hole for the Faucet in a Porcelain Sink
(This system doesn’t come with a faucet. The below notes on the faucet installation are for reference only)
