Asme a112 6 7 2010 (2015) (american society of mechanical engineers)

ASME A112.6.7-2010
(Revision of ASME A1 1 2.6.7-2001 )

Sanitary Floor
Sinks
REAFFIRMED 201 5
FOR CURRENT COMMITTEE PERSONNEL
PLEASE E-MAIL

A N A M E R I C A N N A T I O N A L S TA N D A R D


I N TE N TI O N ALLY LE FT B LAN K


ASME A112.6.7-2010
(Revision of ASME A1 1 2.6.7-2001 )

Sanitary Floor
Sinks

AN

AM ERI CAN

N AT I O N A L

S TA N D A R D

Three Park Avenue • New York, NY • 1 001 6 USA

D a te

Th i s
be

S ta n d a rd

no

wi ll

ad d en d a

AS M E

i ssu es

S ta n d a rd .
Ca s e s

be

re vi s e d

i ssu ed

w ri t te n

to

re p l i e s

Pe ri o d i ca lly

an d

Th i s

co d e

S ta n d a rd s .

or

is

s ta n d a rd

to

th e

th e y

co n ce rn e d

a re

11,

a p p ro ve s

i n te re s ts

c o n c e rn i n g
th e

2 01 1

th e

i s s u a n ce

of a

n ew

e d i ti o n .

Th e re

wi ll

th e

i n t e rp re ta t i o n s

A1 1 2

AS M E

o f te ch n i c a l

Co m m i tte e

We b

s i te

m ay

un d er

be
th e

a s p e c ts

p u bli s h e d

as

Co m m i tte e

o f th i s
Ca s e s .

Pa ge s

at

i ssu ed .

un d e r

o f Th e

h ad

Am e ri ca n

p ro ce d u re s

th a t a p p ro ve d

h a ve

AS M E

on

tra d e m a rk

d e ve l o p e d

Th e S ta n d a rd s Co m m i tte e

co m p e te n t a n d

of

p u bli sh e d

re gi s te re d

wa s

S o ci e ty

i n q u i ri e s

a c ti o n s

a re

h ttp : / / cs to o l s . a s m e . o rg a s

th e

Fe b ru a ry

e d i ti o n .

ce rta i n

I n te rp re ta ti o n s

AS M E

wh e n

th i s

o f I s s u a n ce :

an

S o ci e ty

a cc re d i te d

as

th e co d e o r s ta n d a rd

o p p o rtu n i ty to

o f M e ch a n i ca l

m e e ti n g

th e

wa s b a la n ce d

p a rti ci p a te .

Th e

En gi n e e rs .

c ri te ri a
to

p ro p o s e d

fo r

a s s u re
co d e

Am e ri ca n

N a ti o n a l

th a t i n d i vi d u a l s

o r s ta n d a rd

was

fro m

m ad e

a va i la b l e fo r p u b l i c re vi e w a n d co m m e n t th a t p ro vi d e s a n o p p o rtu n i ty fo r a d d i ti o n a l p u b l i c i n p u t fro m i n d u s try, a ca d e m i a ,
re gu la to ry

a ge n ci e s ,

an d

th e

AS M E

d oes

n ot

“ a p p ro ve , ”

AS M E

d oes

n ot

ta ke

i te m s

m e n ti o n e d

in

an y

th i s

p u b l i c- a t- la rge .
“ ra te , ”

p o s i ti o n

d o c u m e n t,

o r “ e n d o rs e ”
wi th

an d

i n fri n ge m e n t o f a n y a p p l i ca b l e l e tte rs
a d vi s e d
e n ti re l y

th a t

d e te rm i n a ti o n

th e i r o wn

Pa rti ci p a ti o n
go ve rn m e n t

by

of

th e

re s p e c t
d oes

p a te n t,

va l i d i ty

n ot

an y
to

i te m ,

th e

u n d e rta ke

n o r as s u m e s

of

an y

s u ch

co n s tru c ti o n ,

va l i d i ty
to

of an y
i n s u re

a n y s u ch

p a te n t

p ro p ri e ta ry

p a te n t

a n yo n e

l i a b i l i ty.

ri gh ts ,

ri gh ts

an d

d e vi ce ,

u ti l i zi n g

U s e rs o f a

th e

ri s k

o r a c ti vi ty.

a s s e rte d

of

a

in

co n n e c ti o n

s ta n d a rd

a ga i n s t

co d e o r s ta n d a rd
i n fri n ge m e n t

of

fe d e ra l

o r i n d u s try

p ro ce d u re s

an y
fo r

a re e xp re s s l y

s u ch

ri gh ts ,

is

re s p o n s i b i l i ty.
a ge n c y

re p re s e n ta ti ve (s )

e n d o rs e m e n t

o f th i s

co d e

or

p e rs o n (s )

a ffi l i a te d

wi th

i n d u s try

is

n ot

to

be

an d

p o l i ci e s ,

wh i ch

No

p a rt
in

p re c l u d e s

o f th i s
an

wi th o u t

Th e

th e

m ay

re tri e va l

p ri o r wri tte n

Am e ri ca n

Th re e

i s s u a n ce

d o cu m en t

e l e c tro n i c

th e

S o ci e ty

Pa rk Ave n u e ,

AM ERI CAN

o f i n te rp re ta ti o n s

be

re p ro d u ce d

s ys te m

p e rm i s s i o n

©

Yo rk,

o f th e

ri gh ts

Pri n te d

2 01 1

fo rm ,

p u b l i s h e r.

E n gi n e e rs

by

re s e rve d

in

an y

i n d i vi d u a l s .

N Y 1 001 6-5 990

S O CI E TY O F M ECH AN I CAL
All

in

by

o r o th e rwi s e ,

o f M e ch a n i ca l

N ew

Co p yri gh t
TH E

i n te rp re te d

as

o r s ta n d a rd .

AS M E a cce p ts re s p o n s i b i l i ty fo r o n l y th o s e i n te rp re ta ti o n s o f th i s d o c u m e n t i s s u e d i n a cco rd a n ce wi th

AS M E

wi th

l i a b i l i ty

U . S . A.

E N G I N E ERS

th e e s ta b l i s h e d


CONTENTS
Foreword . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Committee Roster . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Correspondence With the A112 Committee . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

iv
v
vi

1

General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

2

General Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

1

3

Floor Sink Types and Sizes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

4

Outlet Size and Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

5

Testing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2

6

Marking and Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3

Figures
1

Floor Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2
Floor Sink With Seepage Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3
Round Floor Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4
Round Floor Sink With Seepage Flange . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
5
Flanged Floor Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
6
Flangeless Floor Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7
Floor Sink With Waterproof Membrane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8
Full Grate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
9
Three-Quarter Grate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
10 Half Grate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3
3
4
4
5
5
5
5
5
5

iii


FOREWORD
The American National Standards Committee A112 was organized on July 27, 1955 for the
purpose of standardization of plumbing materials and equipment. The first organizational meeting
was held on July 22, 1958. At the meeting on May 1, 1964, Panel No. 21 was created to establish
standards for roof drains, floor drains, backwater valves, and other drainage specialties. Its scope
was as follows: The recommendation of suitable existing standards in cooperation with interested
sponsors, or the development of adequate new standards as needed for roof drains, floor drains,
and other drains as used or installed in plumbing systems.
The A112 Committee, undergoing a number of organizational changes over the years, is currently identified as ASME A112 Standards Committee. A112 Panel 21 Working Groups, with the
responsibility for drainage products were reorganized as Project Teams with sanitary floor sinks
assigned to Project Team 6.7. The project team met twice for the purpose of developing this
Standard, including criteria from the International Association of Plumbing and Mechanical
Officials (IAPMO) product standards PS-62, PS-83, and PS-84.
Suggestions for improvement of this Standard are welcome. They should be sent to The
American Society of Mechanical Engineers, Attn: Secretary, A112 Standards Committee, Three
Park Avenue, New York, NY 10016-5990.
This Standard was approved as an American National Standard on October 19, 2010.

iv


ASME A112 COMMITTEE
Standardization of Plumbing Materials and Equipment
(Th e

fo ll o wi n g i s

th e

ro s te r o f th e

Co m m i tte e

at

th e

ti m e

o f a p p ro va l

o f th i s

S ta n d a rd . )

STANDARDS COMMITTEE OFFICERS
D. W. Viola, Chair
S. A. Remedios, Vice Chair
F. Constantino, Secretary

STANDARDS COMMITTEE PERSONNEL
R. H. Ackroyd,
S. R. Aridi,
A. Ciechanowski, Alternate,
J. A. Ballanco,
J. Bouwer,
M. N. Burgess,

S. L. Cavanaugh,
F. Constantino,
P. V. DeMarco,
Ra n d

Te ch n i ca l

J. M. Koeller,
N. M. Kummerlen,
J. W. Lauer,
J. C. Watson, Alternate,
L. A. Mercer,
J. E. Bertrand, Alternate,
T. C. Pitcherello,
S. Rawalpindiwala,
S. A. Remedios,
C. Trendelman, Alternate,
G. L. Simmons,
W. B. Morris, Alternate,
W. M. Smith,
M. Weiss, Alternate,
D. W. Viola,

Co n s u l ti n g

Ko e ll e r a n d

N S F I n te rn a ti o n a l

JB

S FA

N S F I n te rn a ti o n a l

E n gi n e e ri n g a n d

S a n i fl o ,

Co d e

S lo a n

Co n s u l ti n g

Moen ,

G ro u p ,

I n c.

Co n s u l ta n t

Th e

o f M e ch a n i ca l

As s o ci a ti o n

E n gi n e e rs

M e ch a n i ca l

o f Pl u m b i n g a n d

As s o ci a ti o n

o f Pl u m b i n g

J ay

Co n s u l ta n t

I n c.

R.

Pi p e

S m i th

I n te rn a ti o n a l

Co rp .

Affa i rs

Fa u ce t

an d

Co .

Fo u n d ry

Pi p e

an d

Fo u n d ry

M a n u fa c tu ri n g Co .
Re s e a rch

As s o ci a ti o n

o f Pl u m b i n g a n d

M e ch a n i ca l

O ffi ci a l s

M. Campos, Alternate,

Co n s u l ta n t

Co n s u l ta n t

M e ch a n i ca l

H a rri s o n

o f Co m m u n i ty

Co .

D e l ta

We i s s

Co rp .

Wa yn e

Fa u ce t

Ch a rl o tte

I n c.

B ra d l e y

Co .

D e p a rtm e n t

Ch a rl o tte

Co m p l i a n ce ,

B ra d l e y

M oen ,

J e rs e y

D e l ta

O ffi ci a l s

G. S. Duren,
R. Emmerson,
K. Fromme,
T. R. Eberhardy, Alternate,
L. S. Galowin,
R. I. Greenwald,
G. W. Harrison,
Co d e

I n te rn a ti o n a l

Va l ve

Ko h l e r Co .

O ffi ci a l s

D. E. Holloway, Alternate,
an d

S o ci e ty

Co .

I n c.

N ew

Am e ri ca n

I n te rn a ti o n a l

M e ch a n i ca l

Va l ve

S lo a n

I n c.

B u rge s s

Co .

Co n s u l ta n t

W. C. Whitehead,

Co n s u l ti n g

I n te rn a ti o n a l

As s o ci a ti o n

o f Pl u m b i n g a n d

O ffi ci a l s
Pl u m b i n g a n d

D ra i n a ge

I n s ti tu te

A112 PROJECT TEAM 6.7 — FLOOR SINKS
W. M. Smith, Project Team Leader,
W. C. Whitehead, Vice Chair,
R. H. Ackroyd,
M. Campos,

J ay

R.

S m i th

Pl u m b i n g a n d

Ra n d

R. L. George,

G. W. Harrison,
D. W. Viola,

Ro n

M a n u fa c tu ri n g Co .

D ra i n a ge

I n s ti tu te

I n te rn a ti o n a l

En gi n e e ri n g

I n te rn a ti o n a l

As s o ci a ti o n

G e o rge

o f Pl u m b i n g a n d

O ffi ci a l s

M e ch a n i ca l

O ffi ci a l s

v

D e s i gn

&

Co n s u l ti n g

Co n s u l ta n t
As s o ci a ti o n

o f Pl u m b i n g a n d

M e ch a n i ca l


CORRESPONDENCE WITH THE A112 COMMITTEE
General. ASME Standards are developed and maintained with the intent to represent the
consensus of concerned interests. As such, users of this Standard may interact with the Committee
by requesting interpretations, proposing revisions, and attending Committee meetings.
Correspondence should be addressed to:
Secretary, A112 Standards Committee
The American Society of Mechanical Engineers
Three Park Avenue
New York, NY 10016-5990
/>
Proposing Revisions. Revisions are made periodically to this Standard to incorporate changes
that appear necessary or desirable, as demonstrated by the experience gained from the application
of the Standard. Approved revisions will be published periodically.
The Committee welcomes proposals for revisions to this Standard. Such proposals should be
as specific as possible, citing the edition, the paragraph number(s), the proposed wording, and

a detailed description of the reasons for the proposal including any pertinent documentation.
When appropriate, proposals should be submitted using the A112 Project Initiation Request Form.
Proposing a Case. Cases may be issued for the purpose of providing alternative rules when
justified, to permit early implementation of an approved revision when the need is urgent, or to
provide rules not covered by existing provisions. Cases are effective immediately upon ASME
approval and shall be posted on the ASME Committee Web page.
Requests for Cases shall provide a Statement of Need and Background Information. The request
should identify the standard, the paragraph, figure or table number(s), and be written as a
Question and Reply in the same format as existing Cases. Requests for Cases should also indicate
the applicable edition(s) of the standard to which the proposed Case applies.
Interpretations. Upon request, the Committee will render an interpretation of any requirement
of their Standards. Interpretations can only be rendered in response to a written request sent to
the Secretary of the A112 Standards Committee.
The request for interpretation should be clear and unambiguous. It is further recommended
that the inquirer submit his/her request in the following format:
Subject:
Edition:
Question:

Cite the applicable paragraph number(s) and the topic of the inquiry.
Cite the applicable edition of the Standard for which the interpretation is
being requested.
Phrase the question as a request for an interpretation of a specific requirement
suitable for general understanding and use, not as a request for an approval
of a proprietary design or situation. The inquirer may also include any plans
or drawings that are necessary to explain the question; however, they should
not contain proprietary names or information.

Requests that are not in this format will be rewritten in this format by the Committee prior
to being answered, which may inadvertently change the intent of the original request.

ASME procedures provide for reconsideration of any interpretation when or if additional
information that might affect an interpretation is available. Further, persons aggrieved by an
interpretation may appeal to the cognizant ASME Committee or Subcommittee. ASME does not
“approve,” “certify,” “rate,” or “endorse” any item, construction, proprietary device, or activity.
Attending Committee Meetings. The A1 1 2 Standards Committee regularly holds meetings,
which are open to the public. Persons wishing to attend any meeting should contact the Secretary
of the A112 Standards Committee.
vi


ASME A112.6.7-2010

SANITARY FLOOR SINKS
1 GENERAL
1.1 Scope

IAPMO/ANSI Z124.6-2007, Plastic Sinks
Publisher: International Association of Plumbing and
Mechanical Officials (IAPMO), 5001 East Philadelphia
Street, Ontario, CA 91761-2816 (www.iapmo.org)

This Standard applies to sanitary floor sinks and
includes requirements for material, construction, inspection, testing, and marking. The provisions of this
Standard are not intended to prevent the use of any
alternate materials or methods of construction, provided
any such alternate meets the intent of this Standard.

1.4 Floor Sink
As covered in this Standard, a floor sink is a receptor
drain that is designed and installed for the purpose of

draining indirect waste to the sanitary drainage system.

1.2 Units of Measurement
Values are stated in U.S. Customary units and the
International System of Units (SI). The U.S. Customary
units shall be considered as the standard.

2 GENERAL REQUIREMENTS
2.1 Materials

1.3 References

2.1 .1 Enameled and Epoxy-Coated Cast Iron Floor
Sink. The enameled and epoxy-coated cast iron floor

The following documents form a part of this Standard
to the extent specified herein. Unless otherwise specified, the latest edition shall apply.

sink shall conform to the general requirements outlined
in ASME A112.19.1/CSA B45.2-08, Section 4, and surface
shall be examined for blemishes in accordance with
para. 5.2.

ASME A112.6.3-2001, Floor and Trench Drains
ASME A1 1 2. 1 8.1 / CSA B1 25. 1 -05, Plumbing Fixture
Fittings
ASME A1 1 2. 1 8.2/ CSA B1 25. 2-05, Plumbing Fixture
Waste Fittings
ASME A112.19.1/ CSA B45.2-08, Enameled Cast Iron
and Enameled Steel Plumbing Fixtures

ASME A1 1 2. 1 9 . 3/ CSA B45. 4-08, Stainless Steel
Plumbing Fixtures
Pub lisher: The American Society of Mechanical
Engineers (ASME), Three Park Avenue, New York,
NY 1 001 6-5990; Order Department: 22 Law Drive,
P. O. Box 2900, Fairfield, NJ 07007-2900
(www.asme.org)

2.1.2 PVC Plastic Floor Sinks. PVC floor sinks shall
be made of a single PVC virgin compound except as
provided in para. 2. 1 . 2. 1 , and shall conform to the
requirements specified in ASTM D 1784 for a PVC 12454
compound. The PVC plastic floor sinks shall conform
to the general requirements outlined in IAPMO/
ANSI Z124.6-2007, Section 2 and workmanship and finish in Section 3.
2.1.2.1 Reworked Plastic. Clean, reworked plastic
generated from the manufacturer ’s own PVC 1 2454
products may be used provided the floor sinks produced
meet the requirements of this Standard.

ASTM A 888, Standard Specification for Hubless Cast
Iron Soil Pipe and Fittings for Sanitary and Storm
Drain, Waste, and Vent Piping Applications
ASTM D 522, Standard Test Methods for Mandrel Bend
Test of Attached Organic Coatings
ASTM D 523, Standard Test Method for Specular Gloss
ASTM D 1784, Standard Specification for Rigid Poly
(Vinyl Chloride) (PVC) Compounds and Chlorinated
Poly (Vinyl Chloride) (CPVC) Compounds
ASTM D 2665, Standard Specification for Poly (Vinyl

Chloride) (PVC) Plastic Drain, Waste, and Vent Pipe
and Fittings
American Society for Testing and Materials (ASTM
International), 100 Barr Harbor Drive, P.O. Box C700,
West Conshohocken, PA 19428-2959 (www.astm.org)

2.1.3 Stainless Steel Floor Sinks. The stainless floor
sink shall conform to the general requirements outlined
in ASME A112.19.3/CSA B45.4-08, Section 4, and surface
shall be examined for blemishes in accordance with
para. 5.1.

2.2 Epoxy Coating
The visible surface after installation of each floor sink
shall be acid-resisting epoxy, thoroughly fused to the
cast iron base. It shall be free from flaws that may affect
the appearance or serviceability of the floor sink. The
epoxy surface shall meet the requirements of
ASME A112.19.1/CSA B45.2-08, para. 4.1.2 when evaluated for surface defects in accordance with para. 5.2.
1


ASME A112.6.7-2010

2.2.1 Surface Epoxy. The surface epoxy, visible after
installation, shall be glossy to the extent that it will have
a 60 deg (1.05 rad) specular gloss of not less than 60
when tested in accordance with para. 5.2.

top s. Top grates shall meet the requirements of

ASME A112.6.3-2001.

2.2.2 Epoxy Thickness. The thickness of the epoxy

Floor sinks without anchor flanges are for use where
anchoring or clamping of a waterproof membrane is not
required.

3.2 Floor Sinks Without Anchor Flanges

coating, as measured on a flat surface at least 1 in.
(25 mm) from any edge shall be not less than 4 mils
(0.1 mm).

3.3 Floor Sinks With Anchor Flanges

2.2.3 Acid Resistance. The epoxy coating shall be

Floor sinks with anchor flanges are for use where
anchoring or clamping of a waterproof membrane is
required. The membrane is to be secured to the anchor
flange with flange clamps. Provisions shall be made in
the drain body for weepholes. They shall be cast in the
cast iron body and drilled in the PVC body, if necessary
(see Figs. 5 through 7).

acid resisting when tested in accordance with para. 5.3.

2.2.4 Epoxy Flexibility. The epoxy shall be flexible
when tested in accordance with para. 5.4.

2.3 Detail Requirements
2.3.1 Floor Sink Drain Body. The drain body shall
be smooth with rounded corners to eliminate bacterial
catching surfaces. Drains and other waste-fitting components shall comp ly with ASME A1 1 2. 1 8. 2/
CSA B125.2-05.

3.4 Grate Configurations
Grate configurations shall be either full, 3⁄4 , or 1 ⁄2
design. See Figs. 8 through 10. Direction of slots may
vary depending on the manufacturer.

2.3.2 Strainers and Grates. The strainers and grates
shall be accessible and removable for cleaning and maintenance. The grates must be aligned properly and fastened by accompanying screws, unless floor sink design
is for loose set installation.

4 OUTLET SIZE AND CONNECTION
Outlet size and connections shall be in accordance
with ASME A112.6.3-2001 and/or ASTM A 888. PVC
shall also be in accordance with ASTM D 2665.

2.3.3 Open Area. The grates and strainers shall comply with the open area requirements of ASME
A112.6.3-2001.

5 TESTING

2.3.4 Screws. All screws shall be made of corrosion-

5.1 Enameled Cast Iron Floor Sinks

resistant material.

Enameled cast iron floor sinks shall meet the requirements of ASME A112.19.1/CSA B45.2-08.

2.3.5 Dimensions. PVC floor sink dimensions shall

conform to the socket and spigot dimensions as specified
in ASTM D 2665.

5.2 Specular Gloss of the Epoxy Coating

2.3.6 Top Loading. Top loading classifications for

The specular gloss of the epoxy shall be determined
in accordance with ASTM D 523 for 60 deg (1.05 rad).

grates shall be in accordance with ASME A112.6.3-2001.

2.4 Fixture Fittings

5.3 Acid Test for the Epoxy Coating

Factory-supplied supply fittings shall comply with
ASME A112.18.1/CSA B125.1-05.

The acid test for the epoxy coating shall be a fresh
solution made of one part citric acid crystals to ten parts
water by weight applied to the surface of the epoxy
coating for 15 min, at the end of which period, after
washing and drying, there shall be no loss of epoxy. The

floor sink and acid solution shall have been stored for
not less than 3 hr immediately preceding the test in an
atmosphere of 80°F ± 10°F (26.67°C ± 5.55°C). The test
shall be applied to a clean area, in a pool of several drops,
and covered with a watch glass to hold the solution in
place.

2.5 Fixture Waste Fittings
Factory-supplied waste fittings shall comply with
ASME A112.18.2/CSA B125.2-05.

3 FLOOR SINK TYPES AND SIZES
3.1 Illustrations
The floor sink type and sizes illustrated in Figs. 1
through 4 are commonly cast iron and Figs. 5 through
7 are commonly PVC, but other type materials may
be provided. Those illustrated represent a selection for
ordinary types and may be provided with a variety of

5.4 Flexibility of the Epoxy
The flexibility of the epoxy shall be in accordance with
ASTM D 522, 180 deg around a 1⁄4 in. (6.4 mm) mandrel.
2


ASME A112.6.7-2010

5.5 PVC Plastic Floor Sinks
PVC plastic floor sinks shall meet the requirements
of ASME A112.6.3-2001, Section 8.

5.6 Stainless Steel Floor Sinks
Stainless steel floor sinks shall meet the requirements
of ASME A112.19.3/CSA B45.4-08, Section 5.

6 MARKING AND IDENTIFICATION
Floor sinks shall be marked with the following and
shall be visible after installation when the markings are
not detrimental to the finish or appearance:
(a) manufacturer’s name or trademark
(b) model number

Fig. 2 Floor Sink With Seepage Flange

Fig. 1 Floor Sink

3


ASME A112.6.7-2010

Fig. 3 Round Floor Sink

Fig. 4 Round Floor Sink With Seepage Flange

4


ASME A112.6.7-2010

Fig. 5 Flanged Floor Sink

Fig. 8 Full Grate

Fig. 9 Three-Quarter Grate
Fig. 6 Flangeless Floor Sink

Fig. 10 Half Grate

Fig. 7 Floor Sink With Waterproof Membrane
Size of hole:
3 / in. (4.8 mm)
16
diameter

GENERAL NOTE: When using a waterproof membrane, drill holes on
the floor sink body (where indicated) before installing the floor sink
to the piping system.

5


I N TE N TI O N ALLY LE FT B LAN K

6


A112 ASME STANDARDS RELATED TO PLUMBING
Ai r G a p s
Ai r G a p

in

Pl u m b i n g S ys te m s

Fi tti n gs

S ta i n l e s s

fo r U s e

S te e l

Wi th

D ra i n a ge

M a ce ra ti n g To i l e t

Sys te m s

S ys te m s

Wa te r H e a te r Re l i e f Va l ve
Wa te r Cl o s e t
Pla s ti c

Pe rs o n a l

Fi tti n gs

M a n u a ll y

Ro o f,

an d

an d

Wa te r- Co n n e c te d

Ap p l i a n ce s ,

D WV,

S to rm ,

Co m p o n e n ts

an d
an d

Re ce p to rs ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ap p u rte n a n ce s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Va c u u m

Ap p l i ca ti o n s ,

Ab o ve -

an d

B e l o w- G ro u n d . . . . . . . . . .

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

(R2 0 1 0 )

A1 1 2 . 3 . 1 - 2 0 0 7

A1 1 2 . 3 . 4 - 2 0 0 0

(R2 0 0 4 )

A1 1 2 . 4 . 1 - 2 0 0 9

D e vi ce s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 4 . 2 - 2 0 0 9

to

th e

S h u to ff Va l ve s

S a n i ta ry

fo r U s e

in

fo r O ff- th e - Fl o o r Wa te r Cl o s e ts

D ra i n a ge

Sys te m

Pl u m b i n g Sys te m s

fo r Pu b l i c

Wi th

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 4 . 3 - 1 9 9 9

(R2 0 1 0 )

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 4 . 1 4 - 2 0 0 4

(R2 0 1 0 )

U s e . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 6 . 1 M - 1 9 9 7

(R2 0 0 8 )

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 6 . 2 - 2 0 0 0

(R2 0 1 0 )

D ra i n s

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Co n cea l e d

Ta n ks

A1 1 2 . 6 . 3 - 2 0 0 1

(R2 0 0 7 )

B a l co n y

D ra i n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 6 . 4 - 2 0 0 3

(R2 0 0 8 )

Fl o o r S i n ks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Si ph on i c

A1 1 2 . 1 . 2 - 2 0 0 4

A1 1 2 . 1 . 3 - 2 0 0 0

Tu b e s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

fo r O ff- th e - Fl o o r Pl u m b i n g Fi xtu re s

S u p p o rts

Tre n ch

D e ck,

S a n i ta ry

H ygi e n e

Re la te d

Qu a rte r-Tu rn

S u p p o rts

Fra m i n g- Affi xe d
Fl o o r a n d

an d
D ra i n

fo r S a n i ta ry,

fo r Co n n e c ti n g Wa te r Cl o s e ts

O p e ra te d ,

Fl o o r- Affi xe d

(Fo r Pl u m b i n g Fi xtu re s

Pl u m b i n g Fi xtu re s ,

A1 1 2 . 6 . 9 - 2 0 0 5

(R2 0 1 0 )

B a ckwa te r Va l ve s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 4 . 1 - 2 0 0 3

(R2 0 0 8 )

G rea s e

I n te rce p to rs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 4 . 3 - 2 0 0 0

(R2 0 0 4 )

G re as e

Re m o va l

(R2 0 0 7 )

FO G

Ro o f D ra i n s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 6 . 7 - 2 0 1 0

(Fa ts ,

O i ls ,

D e vi ce s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 4 . 4 - 2 0 0 1
an d

G re a s e s )

D i s p o sa l

S ys te m s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 1 4 . 6 - 2 0 1 0

Pl u m b i n g Fi xtu re

Fi tti n gs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 8 . 1 - 2 0 0 5 / CSA

B1 2 5 . 1 -05

Pl u m b i n g Fi xtu re

Wa s te

B1 2 5 . 2 -05

Pe rfo rm a n ce
Fl e xi b l e

Re q u i re m e n ts

En a m e ll e d

Cas t

Wa s te
I ro n

Pro te c ti o n

D e vi ce s

an d

S ys te m s

in

Pl u m b i n g Fi xtu re

Fi tti n gs

. . . . . . . . . . . . A1 1 2 . 1 8 . 3 - 2 0 0 2

an d

E n a m e ll e d

B45 . 4-08

Wa s te

Ta n ks ,

an d

in

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 1 9 . 4 M - 1 9 9 4

A1 1 2 . 1 9 . 5 - 2 0 0 5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 1 9 . 7 - 2 0 0 6

S wi m m i n g Po o l s ,

Pe d e s ta l - M o u n te d ,

Wa d i n g Po o l s ,

S p as,

an d

H ot

Tu b s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ad j u s ta b l e ,

El e va ti n g,

Ti l ti n g,

an d

Pi vo ti n g

La va to ry,

S i n k,

an d

Sh am poo

B o wl

Ca rri e r

M a n u fa c tu re d
Sys te m s

Eq u i p p e d

S a fe ty Va c u u m

Wi th

Wi th

a

Dual

Pre s s u re

Fl u s h i n g D e vi ce

S ea le d

D o o rs

Re l e as e S ys te m s (SVRS )

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

fo r Re s i d e n ti a l a n d Co m m e rci a l S wi m m i n g Po o l ,

Sp a,

H o t Tu b ,

an d

N o n wa te r U ri n a l s

fo r U ti l i ty

an d

D ra i n

A1 1 2 . 1 9 . 1 2 - 2 0 0 6
A1 1 2 . 1 9 . 1 4 - 2 0 0 6
(R2 0 1 0 )

Wa d i n g Po o l S u c ti o n

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

M a i n te n a n ce

(R2 0 0 8 )

an d

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 9 . 1 5 - 2 0 0 5

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Ch i n a

A1 1 2 . 1 9 . 8 - 2 0 0 7

S ys te m s

S ys te m s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B a th tu b s

(R2 0 0 4 )

U ri n a l s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

fo r Wa te r Cl o s e ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 9 . 1 0 - 2 0 0 3

S i x- Li te r Wa te r Cl o s e ts

H yd ra n ts

Pl u m b i n g Fi xtu re s

Ap p l i a n ce s

fo r U s e

B a th tu b s / Wh i rl p o o l

Vi tre o u s

S te e l

B o wl s ,

B a th tu b

D e vi ce s

Wa ll - M o u n te d ,

(R2 0 0 4 )

A1 1 2 . 1 8 . 8 - 2 0 0 9

Pl u m b i n g Fi xtu re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 9 . 3 - 2 0 0 8 / CSA

fo r Wa te r- Cl o s e t

Fl u s h

Pro te c ti o n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 8 . 7 - 1 9 9 9

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

B45 . 2 -08

Fo rm e d

S te e l

B a ckfl o w

S ys te m s

B45 . 1 -08

En a m e le d

Fi tti n gs

I n te gra l

Pl u m b i n g Fi xtu re s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 9 . 1 - 2 0 0 8 / CSA

S te e l

H yd ro m a s s a ge

Wi th

fo r Pl u m b i n g D ra i n a ge

(R2 0 0 8 )

B1 2 5 . 6-09

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 9 . 2 - 2 0 0 8 / CSA

S ta i n l e s s

S u c ti o n

Va l ve s

Pl u m b i n g Fi xtu re s

Po rce la i n

Dual

fo r B a ckfl o w

B a th / S h o we r Tra n s fe r Va l ve s

S a n i ta ry

Ce ra m i c

Tri m

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 8 . 2 - 2 0 0 5 / CSA

Wa te r Co n n e c to rs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A1 1 2 . 1 8 . 6 - 2 0 0 9 / CSA

D e ck M o u n te d
I n - Li n e

Fi tti n gs

A1 1 2 . 1 9 . 1 7 - 2 0 1 0
A1 1 2 . 1 9 . 1 9 - 2 0 0 6

U se . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 2 1 . 3 M - 1 9 8 5

(R2 0 0 7 )

Cl e a n o u ts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

A1 1 2 . 3 6 . 2 M - 1 9 9 1

(R2 0 0 8 )

Th e AS M E Pu b l i ca ti o n s Ca ta l o g s h o ws a
i n fo rm a ti o n

about

o u r p u b l i ca ti o n s ,

ca ll

co m p l e te

l i s t o f a ll th e S ta n d a rd s p u b l i s h e d

1 - 8 0 0 -TH E- AS M E

(1 - 8 0 0 - 8 4 3 - 2 7 6 3 ) .

b y th e S o ci e ty.

Fo r a co m p l i m e n ta ry ca ta l o g,

o r th e la te s t


I N TE N TI O N ALLY LE FT B LAN K


ASME Services
AS M E

is

co m m i tte d

q u e s ti o n s

AS M E

an d

to

d e ve l o p i n g

e xp e d i te

an d

yo u r o rd e rs .

d e l i ve ri n g

Pre s s

Ca rd

I M e ch E

O rd e rs

&

Pa ym e n t

S h o rt

S ta tu s

h a n d le

22

La w

in

I n fo rm a ti o n
th e

Ce n tra l ,

we

m a ke

e ve ry

e ffo rt

to

a n s we r yo u r

fo ll o wi n g a re a s :

B e n e fi ts

Pu b l i c

I n fo rm a ti o n

S e lf-S tu d y

Co u rs e s

S h i p p i n g I n fo rm a ti o n

D e ve l o p m e n t

S u b s c ri p ti o n s / J o u rn a ls / M a ga zi n e s

Co u rs e s

S ym p o s i a

S i m p ly m a i l,

ph on e,

fa x,

o r E- m a i l

Te ch n i ca l

us an d

an

Vo lu m e s
Pa p e rs

I n fo rm a ti o n

Ce n tra l re p re s e n ta ti ve

yo u r re q u e s t.

Call Toll Free
US & Canada:
D ri ve ,
N ew

I n fo rm a ti o n
wh e th e r

&

yo u

How can you reach us? It’s easier than ever!

B ox 2 9 0 0

or

s u b m i tte d

8 0 0 -TH E- AS M E

(8 0 0 - 8 4 3 - 2 7 6 3 )

Mexico:

J e rs e y

07007-2 900

*

AS M E ’ s

Pu b l i ca ti o n s

Mail
ASME
Fa i rfi e l d ,

At

assi s t

I n q u i ri e s

Th e re a re fo u r o p ti o n s fo r m a ki n g i n q u i ri e s * o r p la ci n g o rd e rs .
wi ll

to

Pro gra m s

Pro fe s s i o n a l

Co n fe re n ce s

Mem ber Dues

rea d y

O th e r AS M E

Pu b l i ca ti o n s

M e e ti n gs

i n fo rm a ti o n .

a re

M e m b e r S e rvi ce s

Codes & Standards
Cre d i t

te ch n i ca l

O u r re p re s e n ta ti ve s

Fax—24 hours

E-Mail—24 hours

973 -882 -1 71 7

I n fo ce n tra l@ a s m e . o rg

973 -882 -5 1 5 5

9 5 - 8 0 0 -TH E- AS M E

(9 5 - 8 0 0 - 8 4 3 - 2 7 6 3 )

Universal:

Ce n tra l
n ot

in

s ta ff

te ch n i ca l

wri ti n g to

a re

n ot

p e rm i tte d

i n q u i ri e s

th e

a re

to

i ss u e d

s ta ff s e c re ta ry.

973 -882 -1 1 67

a n s we r
to

th i s

Ad d i ti o n a l

i n q u i ri e s
co d e

or

about

th e

s ta n d a rd

p ro ce d u re s

is

te ch n i ca l
s h o wn

fo r i n q u i ri e s

m ay

co n te n t

on
be

th e

of

th i s

co p yri gh t

l i s te d

wi th i n .

co d e
p a ge .

or

s ta n d a rd .

All

te ch n i ca l

I n fo rm a ti o n
i n q u i ri e s

as

m ust

to
be


I N TE N TI O N ALLY LE FT B LAN K


I N TE N TI O N ALLY LE FT B LAN K


ASME A112.6.7-2010

J1 61 1 0