ASME A112.1.2-2012
Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)

Standard No.

ASME A112.1.2-2012

Release Date

2012

Published By

American Society of Mechanical Engineers (ASME)

Status

Be replaced 2012-01

Replace By

ASME A112.1.2-2012(R2022)

Latest

ASME A112.1.2-2012(R2022)

Replace

ASME A112.1.2:2004

Scope

This Standard identifies methods of providing protection against backsiphonage through means of an air gap and establishes physical requirements and methods of testing air gaps for plumbing fixtures and water receptors.

ASME A112.1.2-2012 history

• 0000 ASME A112.1.2-2012(R2022)
• 2012 ASME A112.1.2-2012 Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)
• 2004 ASME A112.1.2-2004 Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)
• 1991 ASME A112.1.2-1991 Air gaps in plumbing systems
• 1942 ASME A112.1.2-1942 Air Gaps in Plumbing Systems (For Plumbing Fixtures and Water-Connected Receptors)

ASME A112.1.2-2012 -All Parts