|
|
|
|
|
|
|
|
|
Back flow preventer
| Glossary of Plumbing (Глоссарий по отоплению, английский язык) |
A device to prevent back flow, especially into a potable water supply. required for sprinkler systems, handheld showers, pullout faucet spouts, and kitchen sprayers.
|
|
Especially, английский
|
Plumber’s putty, английский
A dough-like putty that seals joints between fixture surfaces and metal pieces, such as the drain.
Backflow preventer, английский
- A device that prevents wastewater and other contaminants from flowing into the potable water supply. generally required for sprinkler systems, hand-held showers installed in bathtubs, faucets with pullout spouts, kitchen sprayers, and the like.
- A device used to prevent water (or other liquids) from being siphoned into a potable water system. backcoating 74
|
|
|
|
|
|
|
