AG110-004 Reverse Osmosis Air Gap Drain Instruction Manual

: June 17, 2024
: AIR GAP

Table of Contents

AG110-004 Reverse Osmosis Air Gap Drain
Product Information
FAQ
LIST OF PARTS ENCLOSED
INSTALLATION INSTRUCTION
References
Read User Manual Online (PDF format)
Download This Manual (PDF format)

AG110-004 Reverse Osmosis Air Gap Drain

Product Information

The AG110-004 is a countertop-mounted reverse osmosis air gap system. It is designed to prevent back-flow from the discharge tubing into the RO system. The discharge water flows out of the reverse osmosis system into the air gap inlet, passes through the air gap, and then down to the drain piping.

Specifications

Model: AG110-004
Flow Capacity: 0.4 GPM (1.5 Liters/minute)

Installation Instructions

Step 1: Check Flow Rate

Make sure that the flow rate output of the RO equipment meets AG110-004 flow capacity limits of 0.4 GPM (1.5 Liters/minute).

Step 2: Mounting

Secure the countertop housing using the provided mounting washer and screws. If using mounting option 1, drill a 3/4-inch hole for air gap housing installation.
Check the inlet and outlet ports marking on the AG110-004 body. (See FIG 1-2)

Step 3: Outlet Tubing

The AG110-004 is a gravity flow device and must have an outlet poly tubing feeding directly into a drain without kinks, loops, sagging, or bends. Mount the AG110-004 on the counter to help the discharge water flow freely through the outlet tubing. (See FIG 1-3)

Step 4: Connect Tubing

Connect a 1/4-inch OD poly tubing from an RO unit to the AG110-004 inlet port.
Connect a 3/8-inch OD poly tubing to the outlet port and insert the other end into a drain pipe using a suitable drain line adapter. (See FIG 1-4)

Step 5: Install Air Gap

Install the AG110-004 inside the countertop unit. Align the slide guides of the housing with the AG110-004 and push the air gap until the air gap windows are aligned. (See FIG 1-5)

Step 6: Install Cover

Install the decorative cover on top of the housing. (See FIG 1-6)

FAQ

Q: What is the flow capacity of the AG110-004?
- A: The flow capacity of the AG110-004 is 0.4 GPM (1.5 Liters/minute).
Q: Can I use the AG110-004 without a drain pipe?
- A: No, the AG110-004 must have an outlet poly tubing feeding directly into a drain without kinks, loops, sagging, or bends.

LIST OF PARTS ENCLOSED

The AG110-004 Reverse Osmosis Filter Air Gap prevents back-flow from the discharge tubing into the RO system. The discharge water flows out of the reverse osmosis system into the air gap inlet, passes air-gap, and then down to the drain piping.

Easy and secure tubing connection to the inlet and the outlet ports of the air gap.
Tested for maximum 0.4 GPM (1.5 Liters/minute)
Suggested flow rate 1 to 16 oz/minute (30 to 500 milliliters/minute)
UPC® listed, tested for compliance with IPC and NSF standards

Always comply with local plumbing codes during installation

Please read the instructions once through before starting.

INSTALLATION INSTRUCTION

1. Make sure that the flow rate output of the RO equipment meets AG110-004 flow capacity limits of 0.4 GPM (1.5 Liters/minute).
Secure counter top housing, as shown. (See FIG 1-1). For mounting option 1, drill 3/4-inch hole on for air gap housing installation. Check inlet and outlet ports marking on the AG110-004 body. (see FIG 1-2)
Note: Break bottom portion of the countertop housing.The wing nut and mounting washer are not usable in this case.
AG110-004 is a gravity flow device and must have an outlet poly tubing feeding directly into a drain without kinks, loops, sagging, or bends. The AG110-004 is mounted on a counter to help the discharge water to flow freely through the outlet tubing. (See FIG 1-3)
Connect 1/4-inch OD poly tubing from an RO unit to the AG110-004 inlet port. Connect 3/8-inch OD poly tubing to the outlet port and insert the other end into a drain pipe using a suitable drain line adapter. (See FIG 1-4)
Install AG110-004 inside the countertop unit. Align slide guides of the housing with the AG110-004 and push the air gap until air gap windows are aligned. (See FIG 1-5)
Install the decorative cover on top of the housing. (See FIG 1-6)