How does sump pump work?

Related questions

1. How does sewage flow uphill?
2. How much is an ejector pump?
3. How do you test a sewage ejector pump?
4. What happens if ejector pump fails?
5. Can a sump pump catch fire?
6. What is the difference between a sump pump and an ejector pump?
7. Should I hear my sump pump?
8. What is ejector pump in fresh water generator?
9. What is an ejector?
10. How far can a sewage ejector pump pump?

Tags

1. #building
2. #installed
3. #natural
4. #crawlspace
5. #flows
6. #constructed
7. #water
8. #drains
9. #through
10. #basement
11. #specially
12. #usually
13. #migration
14. #stays
15. #pumps