Elkay EWMA4820SBC Specifications

Two Station Wall Mounted Wash Sink
With Sensor Faucets, Battery Powered
Models EWMA4820SBC,
EWMA4820SBMC and EWMA4820SBTMC
SPECIFICATIONS
GENERAL
EWMA4820 #14 gauge, type 304 (18-8) stainless steel two
station wash sink with 1/4" (6mm) radius coved corners. 1-1/2"
(38mm) wide sloping top channel rims, with 2" (51mm) flat
apron. Full length 10" (254mm) high backsplash. Rim corners
are square. Exposed surfaces are hand blended to a uniform
satin luster finish. Furnished with wall hangers and stainless
steel support brackets.
(CHECK MODEL SPECIFIED)
MODEL
EWMA4820SBC
EWMA4820SBMC
EWMA4820SBTMC
LK722B Sensor-operated, non-mixing (tempered water), back-
splash-mounted gooseneck faucet with adjustable sensor
eyes. A continuous beam is emitted from sensor. The sensor
faucet is activated by user placing hands under the spout.
Tempered water will flow as long as hands remain within sen-
sor range. When hands are removed, the water stops automat-
ically based on shut off delay settings. The sensor then resets
and is ready for the next user. Battery powered and has a bat-
tery holder with (4) AA batteries. Chrome plated - solid brass
body construction and 12-3/4" (324mm) high (bottom of base
to top of spout), 8-3/4" (222mm) from aerator to base, 5-3/8"
(137mm) reach C.P. spout with 2.0 gpm laminar flow control on
spout end. Includes vandal-resistant, water-resistant sensor
control module with armored vandal-resistant control and
power cables. Slow-closing piston operated solenoid valve, in-
line filter with clean out trap, and 3/8" (10mm) copper fittings
for supply tube furnished by contractor. Control circuit is solid
DIMENSIONS
A
Model
Number in. mm in.
EWMA4820 48 1219 20
E
1/4" R
(6mm)
1-1/2"
(38mm)
4-1/4"
(108mm)
13-3/4"
(349mm)
G
1-1/2"
(38mm)
J
2"
(356mm)
(51mm)
Elkay Manufacturing Company
www.elkay.com
MIXING
FAUCET DRAIN
LK722B (2) LK18B
LK722B (2) LK18B LK724 (2)
LK722B (2) LK18B LK723 (2)
B C D
mm in. mm in. mm
508 45 1143 16 / 419
1
2
A
2"
E
(51mm)
9-1/4"
D
C
1-1/2"
(38mm)
3-1/4" (83mm) DIA.
FOR LK18B DRAIN
2" (51mm)
BACK
14"
7-3/4"
(197mm)
VALVE
NONE
state, has adjustable sensor range (6" [152mm] preset to 30"
[762mm]), shut off delay preset at 1 second and field adjustable
to 2, 4 or 8 seconds, and automatic time-out feature (to prevent
sink overflow) is preset at 0 seconds and is field adjustable to
15, 30 or 60 seconds.
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. Certified under ASSE1016.
LK724 Mechanical mixing valve with C.P. brass body, 3/8"
(10mm) compression inlets and outlet connections, and check
valves on inlets.
E F
in. mm in. mm in.
24 610 40 1016 10
5/16" (8mm) DIA.
6 HOLES
•
•
1"
H
(25mm)
G
B
I
1-1/4"
(32mm)
DIA.
2 HOLES
9-1/8" 1/4" R
(232mm) (6mm)
5-3/8"
36" (914mm)
(137mm)
SUGGESTED
FLOOR TO 1-1/2"
RIM HEIGHT (38mm) O.D.
21-1/2"
(546mm)
STAINLESS STEEL BRACKETS
2222 Camden Court
Oak Brook, IL 60523
Model EWMA4820SBC
G H I
mm in. mm in. mm
254 4 102 12 305
1-1/2"
(38mm)
1/2"
(13mm)
WALL HANGER
•
• • •
H
G G
(25mm)
F
HANGER
E I
2"
(51mm)
6-3/8"
7-3/4"
(162mm)
(197mm)
7/16" (11mm) x
3/4" (19mm)
SLOT
7/16" (11mm)
21-1/2"
DIA. HOLE
(546mm)
Printed in U.S.A.
©2001 Elkay Mfg. Co.
(3/01)
®
J
in. mm
8 203
2-3/4"
(70mm)
1"
WALL
8-11/16"
3-1/2"
(221mm)
(89mm)
7-11/16"
(195mm)
G
J
3-42