Performance Requirements for Backflow Devices and Systems in Plumbing Fixture Fittings
NORMA vydána dne 2002
Označení normy: ASME A112.18.3:2002(R2022)
Datum vydání normy: 2002
Počet stran: 28
Přibližná hmotnost: 84 g (0.19 liber)
Země: Americká technická norma
Kategorie: Technické normy ASME
This Standard establishs performance requirements and statistically valid evaluation methods including durability tests for the manufacture of safe, efficient, and reliable backflow protection devices and systems for plumbing fixture fittings.
Reaffirmed: 2022