
®
Undermount Triple Bowl Sink
SP ECIFIC ATI O NS
GENERAL
Highest quality sink fabricated of #16 (1.6mm) gauge, type 304
(18-8) nickel bearing stainless steel. Undermount.
DESIGN FEATURES
Bowl Depth: 6" (152mm) (center bowl), 10" (254mm) (left/right
bowl).
Coved Corners: Zero radius.
Finish: Exposed surfaces have a Polished Satin finish.
Underside: Fully protected by heavy duty Sound Guard
coating to dampen sound and reduce condensation.
OTHER
Drain Opening: 3-1/2" (89mm).
NOTE: All Elkay undermount sinks a
re designed to attach to the
underside of any solid surface countertop.
Sink complies with ASME A112.19.3-2008 / CSA B45.4-08
These sinks are listed by the International Association
of Plumbing and Mechanical Officials as meeting the
requirements of the Uniform Plumbing Code.
SINK PACKAGE
MODEL SINK BOTTOM GRID QTY BOTTOM GRID QTY DRAIN QTY
EFU402010DBG EFU402010
LKFOBG1316SS
®
under-
1 LKFOBG1418SS 1 LK99 2
Avado
Model EFU402010
Model EFU402010
™
20-1/2"
(521mm)
SINK DIMENSIONS*
Mod el
Number L W L W D L W D L W D Count ert op Si ze
EFU40 20 10 40 201/2 14 18 10 71/2 16 6 131/2 16 10 See 45
*Length is left to right.Width is front toback.
**Template is packed with every sink.
18"
(457mm)
14"
(356mm)
Overall Inside L eft Bow l Inside Cent er Bowl Inside Right Bow l
(1016mm) (521mm) (356mm) (457mm) (254 m m) (191mm) (406mm) (152mm) (343mm) (406mm) (254mm) Template** (1145mm)
5"
12"
(305mm)
7-1/2"
(191mm)
40"
(1016mm)
(298mm)
(127mm)
13-1/2"
(343mm)
6"
(152mm)
11-3/4"
16"
(406mm)
10"
(254mm)
18-1/2"
(470mm)
The template provided with each EFU sink provides
the only type of installation recommended by Elkay.
MOUNTING
CLIP LKUCLIP8
(NOT FURNISHED)
FASTENER
(NOT FURNISHED)
1/8" (3mm)
Countertop Overhang
Model EFU402010 Illustrated
(EFU Models)
Cutou t i n Cabinet
1-3/8" +1/4"
_
(35mm) (6mm)
Minim um
COUNTERTOP
SILICONE CAULK
(NOT FURNISHED)
SINK
1/8" (3mm) (APPROX.)
OVERHANG
In keeping wit h our polic y of co ntinuing product imp rovement, Elkay reserves the right tochange
product sp ecifications without not ice. Please visit elkayusa.com fo r most c urrent version of Elkay
product sp ecification sheets.
Elkay
elkayusa.com
2222 Camden Court
Oak Brook, IL 60523
This sp ecification describ es an Elkay product with design, quality and functional b enefits to the
user. When making a c omparison of othe
overlooked.
r producers’ o fferings, b e cert ain these features are not
Printed in U.S.A.
©2010 Elkay
(Rev. 01/10) 1-219D

®
Mounting Clips: LKUCLIP8 (3 packages required)
SP ECIFIC ATI O NS
OPTIONAL ACCESSORIES
Utensil Caddy for Rinsing Basket: LKWUCSS
Drain: LK99
For Additional Accessories see table below
L W Depth/Thickness
LKCBF1316HW
(337mm)
LKCBF1418HW
(349mm)
LKDT715SS
(168mm)
LKFOBG1316SS Bottom Grid Right
(318mm)
LKFOBG1418SS Bottom Grid Left 13"
(330mm)
LKFRB1316SS Rinsing Basket Right
(318mm)
LKFRB1418SS Rinsing Basket Left
(330mm)
LKFRB715SS Rinsing Basket Center
(165mm)
*Length is left to right. Width is front to back.
** Fits Countertop opening
Overall
(429mm)
(476mm)
(422mm)
(381mm)
17"
(432mm)
(381mm)
(432mm)
(381mm)
Avado
Undermount Triple Bowl Sink
Model EFU402010
Hardwood
(25mm)
Hardwood
(25mm)
Satin stainless steel
(29mm)
Polished stainless steel
(29mm)
1-1/8"
(29mm)
(135mm)
(135mm)
(135mm)
Polished stainless steel
Polished stainless steel
Polished stainless steel
Polished stainless steel
™
In keeping wit h our polic y of co ntinuing product imp rovement, Elkay reserves the right to change
product sp ecifications without not ice. Please visit elkayusa.com fo r most c urrent version of Elkay
product specificatio n sheets.
Elkay
elkayusa.com
This sp ecification describ es an Elkay product with design, quality and functional b enefits to the
user. When making a c omparison of othe
overlooked.
2222 Camden Court
Oak Brook, IL 60523
LKDT715SS
LKFRB1418SS
r producers’ o fferings, be certain these features are not
Printed in U.S.A.
©2010 Elkay
(Rev. 01/10) 1-219D