Water Softener Drain Into Sewer Line

The manual says the drain can be extended upwards of 6 ft.

Water softener drain into sewer line.

This is to prevent non potable water from flowing backwards possibly mixing and contaminating potable drinking water. When the water softener regenerates it uses the large amount of water over a relatively short period of time. Sewage backup flooding a basement is not unusual. To hit the 1 5 pvc.

If the level of sewage is above the softener then backpressure could fill the drain line of the softener. 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. An addition ft for every 10psi past 40. 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.

So i am good for 8 ft. However its in basement and has to travel upward of 6 8 ft. The partially treated water has high organic content and can accelerate the maturing of the biomat. I have a less than ideal situation of my water softener draining into my sump pit.

This surge load displaces partially treated water from the septic tank into the drainfield. According to most plumbing codes a water softener drain line must not be connected directly to the household waste system. I would like to instead drain it into the sanitary sewer. 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.