Water Softener Drain Line Air Gap

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.

Water softener drain line air gap.

This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water. Drain 34700 4 2 out of 5 stars 8 22 50 22. 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. If you have a water softener then you must have an air gap installed on the backwash hose.

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. 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. 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. For draining into standpipes or outlet boxes we offer a specialized water softener air gap.

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. Without an air gap you risk having sewage get into your drinking w. Metal or plastic standpipes. 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.

According to most plumbing codes a water softener drain line must not be connected directly to the household waste system. Securing the line is important as the softener discharge does exit with some force. Keeney s air gap for standpipes is designed for washing machine discharge hoses dehumidifiers water filtration devices water softeners and appliance that drains into a standpipe.