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Air gap faucet repair.
Remove the 3 8 drain line from the air gap faucet and discard.
The term air gap refers to the gap in the drain line of an ro system to prevent back flow from your household sewage line into your ro system.
This video is about how i dissemble.
It s a very simple solution to a common problem that is unavoidable.
Examine the ro system and locate the drain line from the reverse osmosis mechanism this is probably a flexible tube most likely black.
The only tool you need is.
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For testing purposes the air gap faucet is fully submerged in water in a vessel with a vacuum hose attached to the outlet side of the air gap.
In the event that your air gap faucet leaks water onto your countertop and sink it is usually because the drain line one of the smaller tubes is blocked and stopped up.
Clearing out the air gap does not have to be a project.
How to fix an air gap leak in an ro faucet.
Remove the drain tube from the setup.
Air gap faucets can be installed as non air gap faucets by installing a 1 4 drain saddle.
Whether it be a small scrap of food or other tiny material the problem can easily be fixed by simply detaching the drain line at the bottom and removing the obstruction.
A disposal can shoot debris into the drain line and block the air gap.
What does air gap mean.
Proper installation prevents restrictions in the air gap.
A standard faucet will have a single tube attaching to the underside of the faucet where as an air gap faucet have three tubes attached to its underside.
The rare backflow event that has the potential to move wastewater back through the drain hose and into the dishwasher is instantly neutralized with an air gap.
Place the drain saddle as far away from a disposal as possible.
But as explained above its function is incredibly important.
The problem is getting worst gradually.
Line the bottom of the sink cabinet with old towels to protect the wood from damage.
Here are a few tips to use when adding an air gap to an ro faucet.
A vacuum pump is then used to draw the water in the vessel down through the outlet side of the air gap with a vacuum of 85 kpa or 25 inches of mercury.
To many a dishwasher air gap is merely the thing next to the kitchen faucet that water sometimes spills out of.