HI, Received the jet pump the day after you shipped. Just so happens that I had my septic tank pumped that day and was advised by the technician to not install the pump until the fluid level reaches the drain pipes that connect the chamber. For now the pump is tucked away in my garage until the fluid level reaches the right height. The last pump I purchased from you lasted almost ten years. That's pretty good in my book. Pleasure doing business with you. Very reasonable pricing. Thank you. I've recommended you to my neighbors.