Across
- 2. 14.7 psig atmospheric
- 4. joining copper below 842 degrees
- 6. non corrosive metal used for plumbing pipe
- 7. solids and liquids flowing
- 9. Latin term for lead
- 12. water you cannot drink
- 15. device used to climb
- 16. 8.34lbs of water
- 17. maintains atmospheric pressure in the DWV
- 18. white plastic pipe used for DWV
- 19. waste water flow
- 20. chemical paste used when soldering copper
Down
- 1. water that you can drink
- 3. joining copper above 842 degrees
- 5. device used to control the gas and water flow
- 8. prevents sewer gases from entering the buidling
- 10. bathroom fixture to waste solids and liquids
- 11. device the restricts the flow, add air bubbles
- 13. open column of dirt
- 14. force per square inch
- 18. flexible plastic pipe used for hot and cold water H2O