Water Softener Drain Into Sewer Line

An addition ft for every 10psi past 40.

Water softener drain into sewer line. To hit the 1 5 pvc. I would like to instead drain it into the sanitary sewer. The manual says the drain can be extended upwards of 6 ft. 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 partially treated water has high organic content and can accelerate the maturing of the biomat. This surge load displaces partially treated water from the septic tank into the drainfield. 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. When the water softener regenerates it uses the large amount of water over a relatively short period of time.

According to most plumbing codes a water softener drain line must not be connected directly to the household waste system. If the level of sewage is above the softener then backpressure could fill the drain line of the softener. So i am good for 8 ft. 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.

I have a less than ideal situation of my water softener draining into my sump pit. 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. However its in basement and has to travel upward of 6 8 ft. Sewage backup flooding a basement is not unusual.