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Elkay EWMA4820SBC User Manual

Specifications, Elkay manufacturing company

background image

Model

A

B

C

D

E

F

G

H

I

J

Number

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

EWMA4820

48

1219

20

508

45

1143

16

1

/

2

419

24

610

40

1016

10

254

4

102

12

305

8

203

1"

(25mm)

7/16" (11mm) x

3/4" (19mm)

SLOT

STAINLESS STEEL BRACKETS

6-3/8"

(162mm)

5-3/8"

(137mm)

1-1/2"

(38mm) O.D.

I

9-1/4"

3-1/4" (83mm) DIA.

FOR LK18B DRAIN

1/4" R

(6mm)

1-1/2"

(38mm)

1-1/2"

(38mm)

2"

(51mm)

A

C

E

D

B

E

1/4" R

(6mm)

9-1/8"

(232mm)

36" (914mm)

SUGGESTED

FLOOR TO

RIM HEIGHT

E

I

13-3/4"

(349mm)

7-3/4"

(197mm)

1-1/2"

(38mm)

4-1/4"

(108mm)

G

J

2"

(51mm)

2" (51mm)

BACK

14"

(356mm)

1-1/4"

(32mm)

DIA.

2 HOLES

1-1/2"

(38mm) 2-3/4"

(70mm)

1"

(25mm)

F

G

G

G

H

H

8-11/16"

(221mm)

7-11/16"

(195mm)

1/2"

(13mm)

7/16" (11mm)

DIA. HOLE

WALL HANGER

5/16" (8mm) DIA.

6 HOLES

WALL

HANGER

3-1/2"

(89mm)

G

J

2"

(51mm)

7-3/4"

(197mm)

21-1/2"

(546mm)

21-1/2"

(546mm)

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)

MIXING

MODEL

FAUCET

DRAIN

VALVE

EWMA4820SBC

LK722B (2)

LK18B

NONE

EWMA4820SBMC

LK722B (2)

LK18B

LK724 (2)

EWMA4820SBTMC

LK722B (2)

LK18B

LK723 (2)

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

Elkay Manufacturing Company

2222 Camden Court

Oak Brook, IL 60523

Printed in U.S.A.

©2001 Elkay Mfg. Co.

(3/01)

3-42

www.elkay.com

Model EWMA4820SBC

DIMENSIONS

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.

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