What is a wet barrel fire hydrant?

Related questions

1. What is hydrant system?
2. Is it illegal to sit on a fire hydrant?
3. What does dry hydrant mean?
4. How much is a fire hydrant cost?
5. Is fire hydrant water drinkable?
6. What is the difference between a wet barrel and dry barrel hydrant?
7. Can I use a fire hydrant?
8. Is code for fire hydrant?
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Tags

1. #hydrants
2. #which
3. #weather
4. #hydrant
5. #collection
6. #difference
7. #regions
8. #david
9. #bottom
10. #there
11. #usually
12. #reason
13. #wanted
14. #munoz
15. #ground
16. #below
17. #about
18. #between
19. #water
20. #barrel