Elkay EWMA7220SBC Specifications

Three Station Wall Mounted Wash Sink
With Sensor Faucets, Battery Powered
Models EWMA7220SBC,
EWMA7220SBMC and EWMA7220SBTMC
SPECIFICATIONS
GENERAL
EWMA7220 #14 gauge, type 304 (18-8) stainless steel three
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
EWMA7220SBC
EWMA7220SBMC
EWMA7220SBTMC
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 B
Model
Number in. mm in.
EWMA7220 72 1829 20
1/4" R
(6mm)
F
J
1/4" R (6mm)
7-3/4"
(197mm)
STAINLESS
STEEL BRACKETS
Elkay Manufacturing Company
www.elkay.com
MIXING
FAUCET DRAIN VALVE
LK722B (3) LK18B
LK722B (3) LK18B LK724 (3)
LK722B (3) LK18B LK723 (3)
C D
mm in. mm in. mm
508 69 1753 16 / 419
1
2
A
E
8-7/8"
(225mm)
C
3-1/4" (83mm) DIA. FOR LK18B DRAIN
I I
1-1/4" (32mm) DIA.
(3 HOLES)
6-3/8"
(162mm)
1-1/2" (38mm) O.D.
33-1/2" 33-1/2"
(851mm) (851mm)
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 G
in. mm in. mm in. mm
36 914 1 / 38 10 254
1
2
E
H
D
B
F
WALL
J
HANGER
3-1/2"
(89mm)
G
9-1/8"
K
H
(232mm)
7/16" (11mm) x
3/4" (19mm)
36" (914mm)
LONG SLOT
SUGGESTED
FLOOR TO
5-3/8"
RIM HEIGHT
(137mm)
7/16" (11mm)
DIA. HOLE
2222 Camden Court
Oak Brook, IL 60523
Model EWMA7220SBC
H I J
in. mm in. mm in. mm
2 51 24 610 12 305
4-1/4"
(108mm)
13-3/4"
H
(349mm)
G
F
14"
K
(356mm)
H
7-3/4"
(197mm)
Printed in U.S.A.
©2001 Elkay Mfg. Co.
(3/01)
®
K
in. mm
8 203
3-46