Water Softener Drain Into Sewer 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 least two times the diameter of the drain line but in no case less than 1 1 2 above the top of the.

Water softener drain into sewer line.

Materials water softener with bypass valve plumbing pipe fittings as needed flexible supply tubes solder and flux if needed 1 2 inch diameter flexible drain tubing pipe clamps air gap fitting if needed. Another cause of backpressure would be if the water softener s drain line was attached to the sewer line that ran along the ceiling of the basement above the softener. To hit the 1 5 pvc. The partially treated water has high organic content and can accelerate the maturing of the biomat.

So i am good for 8 ft. When the water softener regenerates it uses the large amount of water over a relatively short period of time. If the level of sewage is above the softener then backpressure could fill the drain line of the softener. According to most plumbing codes a water softener drain line must not be connected directly to the household waste system.

An addition ft for every 10psi past 40. 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. I have a less than ideal situation of my water softener draining into my sump pit. Sewage backup flooding a basement is not unusual.

It would take a long time for a sump pump to be ruined with the drain water because the softener rinses for a number of minutes at its highest flow rate gpm of the drain water flow so the sump pit won t have much salt water in it because the pump will deliver it to where the discharge goes outside and kill all vegetation it gets in touch with. This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water. This surge load displaces partially treated water from the septic tank into the drainfield. However its in basement and has to travel upward of 6 8 ft.