Elkay EWMA7220SBTMC specifications Specifications, Three Station Wall Mounted Wash Sink, 3-46

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)			MIXING
MODEL	FAUCET	DRAIN	VALVE
EWMA7220SBC	LK722B (3)	LK18B	NONE
EWMA7220SBMC	LK722B (3)	LK18B	LK724 (3)
EWMA7220SBTMC	LK722B (3)	LK18B	LK723 (3)

®

Model EWMA7220SBC

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

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.

Model

A

B

C

D

E

F

G

H

I

J

K

Number

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

in.

mm

EWMA7220

72

1829

20

508

69

1753

161/2

419

36

914

11/2

38

10

254

2

51

24

610

12

305

8

203

		A
	E		E		H
		8-7/8"
		(225mm)
1/4" R					D	B
(6mm)
									4-1/4"
									(108mm)
F		C			F				13-3/4"	H
		3-1/4" (83mm) DIA. FOR LK18B DRAIN							(349mm)
J	I	I	J	WALL￿			G
				HANGER
		1-1/4" (32mm) DIA.			3-1/2"				F
		(3 HOLES)			(89mm)
					G		K		14"
								H	(356mm)
										7-3/4"
1/4" R (6mm)				H	K	9-1/8"				(197mm)
						(232mm)
7-3/4"		6-3/8"	7/16" (11mm) x
		(162mm) 3/4" (19mm)					36" (914mm)
(197mm)
			LONG SLOT				SUGGESTED
	1-1/2" (38mm) O.D.
				5-3/8"			FLOOR TO
	33-1/2"	33-1/2"					RIM HEIGHT
				(137mm)
STAINLESS	(851mm)	(851mm)
STEEL BRACKETS			7/16" (11mm)
			DIA. HOLE

Elkay Manufacturing Company	2222 Camden Court	Printed in U.S.A.
	Oak Brook, IL 60523	©2001 Elkay Mfg. Co.
www.elkay.com
		(3/01)	3-46