Elkay EWS2520SACC User Manual
Scrub-Up, Wall Mounted Sink
With Sensor Faucet, AC / Battery Powered
Models EWS2520SACC,
EWS2520SACMC and EWS2520SACTMC ®
SPECIFICATIONS
GENERAL
EWS2520 #14 gauge, type 304 (18-8) stainless steel scrub-up
sink with 1-3/4" (44mm) radius vertical and horizontal coved
cor ners. 1-1/2" (38mm) rolled rim. Full length 6" (152mm) high
backsplash. Exposed surfaces are hand blended to a uniform
satin luster nish. Underside is sound deadened. Furnished
with wall hanger and stainless steel support brackets.
(CHECK MODEL SPECIFIED)
MIXING
MODEL FAUCET DRAIN VALVE
EWS2520SACC LKB722C LK18B NONE
EWS2520SACMC LKB722C LK18B LK724
EWS2520SACTMC LKB722C LK18B LK723
LKB722C Sensor-operated, non-mixing backsplash-mounted
Model EWS2520SACC
gooseneck faucet with adjustable sensor eyes. A continuous
beam is emitted from sensor. The sensor facuet is activated by
user placing hands under the spout. Water will flow as long
as hands remain within sensor range. When hands are removed
the water stops automatically based on shut off delay settings.
The sensor then resets and is ready for the next user.
Chrome-plated solid brass body construction with 2.0gpm laminar
flow control on spout end.
Includes water-resistant sensor control module and power cables.
Features dual power options: AC plug-in and battery holder with
four AA batteries. Slow-closing piston operated solenoid valve,
in-line filter with clean-out trap and flexible supply hose.
Control circuit is solid state, has adjustable sensor range of 7/8"
(22mm) to 6-3/4" (171mm), shut-off delay preset to 1 second and
field adjustable to 2 seconds (to prevent sink overflow).
LK18B Stainless steel perforated grid strainer with 1-1/2"
(38mm) O.D. stainless steel tailpiece.
LK723 Anti-scald thermostatic mixing valve with nickel-plated
brass body 1/2" (13mm) SWT inlets and outlet connections,
check valves on inlets and a mixed temperature range of
80°- 120°F. Certied under ASSE1016.
LK724 Mechanical mixing valve with C.P. brass body, 3/8"
(10mm) compression inlets and outlet connections, and check
valves on inlets.
DIMENSIONS
Model
Number in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm in. mm
EWS 252 0 25 635 19
2"
(51mm)
B
D
A B C D E F G H I J K L
1
/2 495 22 559 16 406 11/2 38 121/2 318 7 178 6 152 101/2 2677/16 11 25/8 67 17 432
K
J
1/4" (6mm) DIA. 4 HOLES
4-7/16"
(113mm)
G
F
3-7/8"
(98mm)
1 HOLE
H
20" (508mm)
13-7/8"
(352mm)
10-3/8"
(264mm)
2-1/2"
(64mm)
K
J
9/16"
(14mm)
WALL HANGER
J
2-1/2"
(64mm)
1-3/4" R
(44mm)
3-1/4" (83mm) DIA.
FOR LK18B DRAIN
A
Elkay Manufacturing Company
www.elkay.com
FRONT & ENDS
EE C
36" (914mm)
TO FLOOR
7/16" (11mm) x
3/4" (19mm) SLOT
14 GA ST AINLESS
STEEL BRACKETS
DIA. HOLE
2222 Camden Court
Oak Brook, IL 60523
I
1-3/4"R
(44mm)
1-1/8"
(29mm)
H
1-1/2"
(38mm) O.D.
L
5-3/8"
(137mm)
1-1/4"
(32mm)
Printed in U.S.A.
©2010 Elkay Mfg. Co.
(Rev. 4/10) 3-49A
®
Scrub-Up, Wall Mounted Sink
With Sensor Faucet, AC / Battery Powered
Models EWS2520SACC,
EWS2520SACMC and EWS2520SACTMC
ROUGH-IN DIMENSIONS
8-1/2"
(216mm)
6-15/16"
1/4" (6mm) x 1" (25mm) LONG SLOT
(4 PLACES)
OUTLINE OF SINK
2-5/8"
(67mm)
(176mm)
SINK
(216mm)
6-15/16"
(176mm)
8-1/2"
2-5/8"
(67mm)
WALL HANGER
15-11/16"
(399mm)
3/8"
(10mm)
7/16" (11mm) x 3/4" (19mm)
LONG SLOT (2 PLACES)
7/16" (11mm) DIA. HOLE
1/2" (13mm) IPS SUPPLY INLET
NOTE:
ALL FASTENERS
SUPPLIED BY OTHERS
FOR EWS2520SACMC
STOP VALVES,
FITTINGS &
3/8" (10mm)
SUPPLY LINES
(NOT SUPPLIED)
FOR EWS2520SACTMC
LK723
THERMOSTATIC
MIXING VALVE
TEMP .
ADJUST
(2 PLACES)
(2 PLACES)
15-1/2"
(394mm)
LK724 – MANUAL
MIXING VALVE
TEMP .
ADJUST
COMPRESSION TO SWEAT
ADAPTER 3/8" (10mm) x 1/2" (13mm)
(3-REQ’D) & 1/2" (13mm) SUPPLY
TUBE (NOT SUPPLIED)
90 DEGREE ST. EL.
(2 REQ’D) NOT SUPPLIED
STOP VALVES, FITTINGS
& 3/8" (10mm) SUPPLY LINES
(NOT SUPPLIED)
2-5/8"
(67mm)
8"
(203mm)
NOTE:
USE TEFLON TAPE FOR
ALL WATER CONNECTIONS.
DO NOT USE PIPE DOPE.
.313
8 mm
SINK
2"
(51mm)
3-15/16"
(100mm)
3/16" (5mm) DIA.
HOLES (3 PLACES)
1-1/8" (28mm)
10.87 ±.13
276 mm ±
IPS W ASTE
8-5/8"
(219mm)
3
25.50 ±.25
648 mm ±6
21"
(533mm)
6.63 ±.13
168 mm ±3
5-3/8"
(137mm)
(PROVIDES 36" (914mm)
FINISHED FLOOR
7.50 ±.13
190 mm ±3
40-1/16" (1018mm)
FINISHED FLOOR
TO RIM HEIGHT)
Elkay Manufacturing Company
3-49A (Rev. 4/10)
2222 Camden Court
Oak Brook, IL 60523
Printed in U.S.A.
©2010 Elkay Mfg. Co.
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