---
product_id: 46394581
title: "Universal Multi-Drain Air Gap for Condensates, Water Softeners and Water Filters with 1/2-inch and 3/4-inch PVC and Copper Pipe Adapters (AG180-002, GAP-A-DRAIN)"
brand: "air gap international"
price: "VT28404"
currency: VUV
in_stock: true
reviews_count: 6
url: https://www.desertcart.vu/products/46394581-universal-multi-drain-air-gap-for-condensates-water-softeners-water
store_origin: VU
region: Vanuatu
---

# Drains up to 36 GPM safely Fits 1/2" & 3/4" PVC & copper pipes Splash-proof funnel design Universal Multi-Drain Air Gap for Condensates, Water Softeners and Water Filters with 1/2-inch and 3/4-inch PVC and Copper Pipe Adapters (AG180-002, GAP-A-DRAIN)

**Brand:** air gap international
**Price:** VT28404
**Availability:** ✅ In Stock

## Summary

> 💧 Keep your drains flawless and your setup future-proof!

## Quick Answers

- **What is this?** Universal Multi-Drain Air Gap for Condensates, Water Softeners and Water Filters with 1/2-inch and 3/4-inch PVC and Copper Pipe Adapters (AG180-002, GAP-A-DRAIN) by air gap international
- **How much does it cost?** VT28404 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/46394581-universal-multi-drain-air-gap-for-condensates-water-softeners-water)

## Best For

- air gap international enthusiasts

## Why This Product

- Trusted air gap international brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Secure & Durable:** Tested to withstand 40 lbs of force with stainless steel clamps and snap-in retainers for rock-solid pipe connections.
- • **High Flow Capacity:** Handles up to 36 gallons per minute, ensuring efficient drainage for busy water softeners and filters.
- • **Splash-Free Operation:** Innovative funnel and side splash guards eliminate messy water splashes, keeping your space clean and professional.
- • **Universal Compatibility:** Seamlessly connects multiple drain lines with 1/2" & 3/4" pipe adapters for ultimate versatility.
- • **Code-Compliant & Easy Install:** UPC & IPC listed, legal nationwide, with simple snap-in and hook attachments for hassle-free setup.

## Overview

The AG180-002 Universal Multi-Drain Air Gap is a professional-grade plumbing accessory designed to connect condensate, water softener, RO, and iron filter discharge lines to floor drains or standpipes. Compatible with 1/2" and 3/4" PVC and copper pipes, it supports flow rates up to 36 GPM with splash-proof funnel design and robust construction tested to withstand 40 lbs of force. Easy to install, code-compliant, and engineered for multi-line drainage, it’s the smart choice for efficient, clean, and reliable water discharge management.

## Description

The AG180-002 Universal Air Gap provides an effective way of connecting condensate, water softener, and RO and iron water filter discharge to a floor drain or 2-inch standpipe. This universal air gap installs into 2-inch standpipes or sits on top and attaches directly to a floor drain grill. This air gap connects to any floor drain grill using a stainless hook. Once connected to the drain grill, all water is discharged through the air gap. The AG180-002 features three inlet ports that connect 1/2-inch or 3/4-inch PVC or copper pipes to drainage. The unique feature of this air gap is to be able to accommodate any number of drain lines draining together. The AG180-002 provides a secure connection between drain lines and drain standpipe. Multiple accessories provide an easy way to connect any number of drains at the same location. This air gap is easy to use and legal to install in any state. This air gap is easy to use and legal to install in any state. The AG180-002 air gap is UPC and IPC listed.

## Features

- ❤ EASY TO CONNECT: The AG180-002 air gap comes with pipe support adapters for 1/2-inch or 3/4-inch PVC and copper pipe connection. Snap-in retainer provides a simple way to secure 1/2-inch pipes. For larger pipes, use a pipe support adapter and a stainless-steel worm clamp. For pipes to stay in place, ensure they are secured to a support structure within 12-24 inches from the air gap. An air gap is a non-pressurized device, and therefore very little pressure is exerted on the pipes.
- ❤ STANDPIPE / DRAIN CONNECTION: The AG180-002 installs directly onto a 2-inch standpipe or connects securely to a floor drain using a stainless hook. This air gap can be used with plastic or metal standpipes. If needed, it can be glued in place to a plastic standpipe using regular PVC adhesive. The air gap is designed to drain up to 36 gallons per minute safely. The optimum recommended flow rate is 18 gallons per minute.
- ❤ SPLASH PROTECTION: The AG180-002 uses a funnel design to assure a splash-free operation. During water softener operation, an initial discharge surge can create splashing. Funnel design and side splash guards eliminate the possibility of water splashing outside of the air gap. Make sure that P-trap is located minimum 12-inches from the top of the standpipe. This is needed to avoid water splashback from the P-trap and to create static water pressure for continuous water drainage.
- ❤ DRAINAGE CONTROL: When water exits the air gap, depending on the drainpipe design, it may flow directly into a P-trap. In some cases, this can create splashing noise that may be objectionable. To avoid excessive noise, it is recommended to use 22 degrees elbow inline with standpipe to avoid direct drainage into P-trap, but instead, let water flow on the side of the standpipe. The pipe elbow should be located at least 12 inches from the air gap to eliminate splashback.
- ❤ UNIVERSAL AIR GAP: The AG180-002 is a universal air gap that can accommodate flow rates below 36 GPM. The AG18-002 tested for strength and to make sure that every joint and connection will withstand at least 40lb of force and not break. The AG180-002 can accommodate up to 5 different discharge pipes and can handle the simultaneous flow from a water softener, RO filter, condensate, and iron filter. All discharge pipes should be pointed to the center of the air gap to provide the best drainage.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Size | 1/2 inch, 3/4 inch |
| Material | Plastic |
| Brand | AIR GAP INTERNATIONAL |
| Color | Gray |
| Item dimensions L x W x H | 4.75 x 4.25 x 6.25 inches |
| Connector Type | Elbow, Trap |
| Thread Size | 0.75 inch |
| Exterior Finish | Copper |
| Thread Type | GHT |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00854628005523 |
| Manufacturer | AIR GAP INTERNATIONAL |
| UPC | 810732031209 854628005523 |
| Part Number | AG180-002 |
| Item Weight | 10.2 ounces |
| Product Dimensions | 4.75 x 4.25 x 6.25 inches |
| Item model number | AG180-002 |
| Is Discontinued By Manufacturer | No |
| Style | universal condensate air gap |
| Item Package Quantity | 1 |
| Measurement System | inch |
| Usage | Commercial/Residential |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Size:** 1/2 inch, 3/4 inch
- **Material:** Plastic
- **Brand:** AIR GAP INTERNATIONAL
- **Color:** Gray
- **Item dimensions L x W x H:** 4.75 x 4.25 x 6.25 inches
- **Connector Type:** Elbow, Trap
- **Thread Size:** 0.75 inch
- **Exterior Finish:** Copper
- **Thread Type:** GHT
- **Number of Pieces:** 1

## Images

![Universal Multi-Drain Air Gap for Condensates, Water Softeners and Water Filters with 1/2-inch and 3/4-inch PVC and Copper Pipe Adapters (AG180-002, GAP-A-DRAIN) - Image 1](https://m.media-amazon.com/images/I/61k4vmmb+bL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect to drain your water softener, whole house filter and ro system without a floor drain
*by J***S on September 27, 2018*

Very easy to install, but larger than expected in person. Wish the clips covered more than just 3/4" lines, but I used the zip tie version to zip tie a 1" drain line and two 1/2" drain lines to it. So far it works quite well, with a bit of water escaping when my water softerner starts its backwash and initially burps water out. I took a 6" round tube and fashioned a bit of a guard around the sides (while still maintaining air separation)

### ⭐⭐⭐⭐⭐ Great product!
*by S***Y on August 6, 2021*

this worked great for our basement subpump.

### ⭐⭐⭐⭐⭐ Great
*by B***. on August 11, 2018*

Great product

## Frequently Bought Together

- Universal Multi-Drain Air Gap for Condensates, Water Softeners and Water Filters with 1/2-inch and 3/4-inch PVC and Copper Pipe Adapters (AG180-002, GAP-A-DRAIN)
- Plumb Pak PP855-69 2 in. Plastic Water Softener Air Gap for Standpipes

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-10*