I have a new house, in the basement, the builder stubbed out for a bathroom. They also installed a Basin for a sewer ejection pump under the stairs (the main sewer line from the stubbed downstairs bathroom terminates into this basin.) The builder also installed a vent pipe up and out through the roof, they however did not connect this to the basin.
Question 1: there are Qty 2 2" pipes coming out of the basin. One will be for the vent stack and the other for the connection to the sewer line (with a gate valve and a check valve installed). Does it matter which 2" pipe I use for the sewer connection pipe?
Question 2: To reach the sewer line from the basin, I have to go vertical up 5' make a 45 degree turn go diagonally up for 6 feet make another 45 degrees turn, then go horizontal for 11 feet. Because of the position of my sewer line, I will need to install a connector piece that is a 4" to 2" 45 degree connector (if they make such a thing). My question is, is this too far for the ejector pump? Are the (3) 45 degree turns an issue?
Thank you for your help with this
Paul