Water Softener Floor Drain Air Gap

A ir gaps are important but can cause headaches when you install a water softener with a floor drain an air gap for the discharge line is a important part of the job.

Water softener floor drain air gap.

Universal air gap for water softeners and filters with 1 2 inch od or 5 8 inch id inlet port and 1 1 2 inch or 2 inch drainpipe outlet ag100 001 mr. A softener drain line must not be connected directly to the waste system but must be emptied into a laundry tray floor drain or properly trapped special outlet preserving an air gap of at least two times the diameter of the drain line but in no case less than 1 1 2 above the top of the receptacle used. According to most plumbing codes a water softener drain line must not be connected directly to the household waste system. The ag100 001 features a single inlet port that connects 1 2 inch piping or 5 8 inch tubing from a water softener or filter to the drain line.

By code water softeners must be emptied into a laundry sink floor drain sump hole or properly trapped special outlet preserving an air gap of at. We never could find a great solution for an air gap for the floor drain so we built one. The air gap rule is simply this. The softener drain line must not be connected directly to the waste system but must be emptied into a laundry tray floor drain or properly trapped special outlet preserving an air gap of at least two times the diameter of the drain line but in no case less than 1 1 2 above the top of the receptacle used.

Without an air gap you risk having sewage get into your drinking w. Drain 34700 4 2 out of 5 stars 8 22 50 22. This universal air gap installs into 2 inch standpipes or sits on top and attaches directly to a floor drain grill. When floor drains or sinks are used the softener s drain hose pipe can simply be secured above the receptacle following local guidelines for air gap distance.

We started working with water softeners in 1979. The ag100 001 universal air gap is designed to provide an effective way of connecting water softeners and water filters to 1 1 2 and 2 inch drain lines. Securing the line is important as the softener discharge does exit with some force. This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water.

Manufactured in utah the patented floor gap is the number one choice for installers when it comes to creating an air gap for water softener drain lines.