Mr Drain Universal Dual Air Gap for Water Filters, w/ 3/8" OD Inlet Ports

The AG100-002 Universal Dual Air Gap is designed to provide an effective way of connecting water filters to a drain line. The paramount priority of this air gap is to protect the water supply. The AG100-002 easily connects iron filters, reverse osmosis filters, or boilers purge lines to a standpipe through a code-compliant airgap. It also can be used for condensate drainage from air-conditions, or sump pumps.
The AG100-002 air gap features two inlet ports that connect 3/8" ID tubing from water filters to the drain line. The unique feature of this air gap is to be able to accommodate 1-1/2" and 2" stand drainpipes. Also, a unique design of this air gap enables the installation of multiple air gaps into the same drain connection. Up to three AG100-002s can be installed into the same drain line to provide a total of six simultaneous water discharge connections.
The AG100-002's maximum flow rate is 4 gallons per minute (GPM) for each port. The maximum flow rate through an air gap is the highest flow rate at which water does not splash outside of an air gap. At maximum flow rate, the air gap is dry on the outside.
The AG100-002 air gap provides a secure connection between the discharge tubing and a drain line.
The AG100-002 air gap is UPC and IPC listed.