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Call Grand Lake Plumbing & Heating to schedule an inspection or maintenance if you have any concerns. Selected for its cast-iron construction, submersible capabilities, and the ability to move over 128 gallons per minute, the Zoeller sewage pump is our top pick.
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Proper maintenance and repair to your sewer ejector pump will assure consistent and worry-free operation for years to come. A good sewage ejector pump, provided it is properly maintained, should last at least 7 – 10 years. The float switch turns the pump on and off as the basin filled with sewage. Grease from the kitchen accumulates in the pump basin and makes it hard for the pump to operate. There are three reasons sewer ejector pumps stop working. Sewage ejector pumps sit in a sump basin below the ground and use powerful jets to break up solid waste and send it into a septic tank or sewage system. I have added a 3' PVC drain line that also drains into. The pumps will alternate as mentioned above and both pumps will operate in a surge condition.
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When the amp draw of the motor is less than 15 amps. Simple one pump sumps normally have a single float attached to the pump, which is off when the float is down and turns the pump on when the level raises to a level of 7 to 10. Now the operation will be: Pumps off Lead pump on Lag pump on and high-level alarm. Printer Friendly (PDF) There are basically four float control schemes used in sump and sewage pump applications. All of these drained into the pit on one drain line. Look at the use of three floats and an automatic alternator with lead-lag control in the starter panel. Rated 4.95 out of 5 based on 60 customer ratings. A sewage ejector pump is a pumping system used to remove waste water and sewage from a home when a bathroom, laundry room or any other type of plumbing fixture is located below the grade of the main sewer or septic line. The pit is about 18'X30' deep and was before my starting this project, only used for the floor drain near the furnace, water heater and water softener and the laundry tub.