American Standard 7271.521, 7271.400, 7271.021, 7271.300, 7271.571 User Manual

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Installation Instructions

LABORATORY FUME HOOD FITTINGS

Thank you for selecting American-Standard...the benchmark of fine quality for over 100 years. To ensure that your installation proceeds smoothly--please read these instructions carefully before you begin.

7271.571 7271.521

7271.400

 

 

 

 

 

 

 

 

 

7271.071

7271.021

7271.300

7271.301

 

 

 

 

 

 

 

 

M 9 6 8 4 8 4

ROUGHING-IN DIMENSIONS

 

 

 

 

7271.021

 

 

 

 

 

 

IN

OUT

 

 

 

 

7271.400

 

7271.521

 

 

1/16"-1-1/4"

 

 

 

1-1/4"

 

NOTE:

[2mm-32mm]

 

 

 

 

 

1-3/4"

WARE THICKNESS

 

 

9/32"

 

[32mm]

 

INLET ALWAYS

 

 

 

 

 

 

[44mm]

ON BOTTOM

 

 

 

[7mm]

 

3/8" NPT FEM.

 

 

 

 

 

 

 

 

 

 

 

 

3/8" NPT FEM.

 

OUTLET THRD.

 

 

 

 

 

 

 

 

 

 

 

 

 

INLET THRD.

 

 

 

 

 

11/16" DIA.

 

 

 

 

PANEL THICKNESS

 

 

 

 

 

 

NOT TO EXCEED

 

 

[17mm]

 

 

 

 

1/8" [3mm]

 

 

2-1/8"

 

2-1/8 [54mm]

 

 

1-5/8" [41mm]

 

1-3/4"

[54mm]

 

DIA. FLANGE

 

 

HEX. NU

 

 

 

 

 

 

 

LOCK D

 

 

[44mm]

3/8" NPT MALE

 

4

 

 

 

 

 

45

THREAD INLET

 

[102mm]

 

 

 

 

2"

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[51mm]

 

INDEX AS REQUIRED

 

 

 

 

IA. FLANGE

 

 

 

 

 

 

 

7271.571

(AIR, GAS, OR VAC)

 

INDEX AS REQUIRED

 

 

 

 

 

 

 

 

 

 

 

 

 

(AIR, GAS, VAC)

 

 

3"

 

 

 

 

 

 

 

 

 

 

 

2-5/8"

 

 

 

 

[76mm]

 

 

 

 

 

 

 

 

 

2-1/8" DIA.

[67mm]

 

PROVIDE 1-1/2" [38mm] DIA.

 

 

 

 

[54mm]

 

 

 

 

 

 

 

 

 

OPENING IN PANEL TO ACCEPT

 

 

 

1-1/4" DIA.

 

 

1-7/16" [37mm] DIA. BODY

 

 

 

 

 

 

 

 

 

 

[32mm] 2-1/4"

3-1/2"

 

 

 

 

 

 

 

[57mm]

 

 

INDEX 'CW'

 

 

 

[89mm]

 

7271.071

 

 

 

 

 

 

 

 

1/16"- 1-1/4"

 

 

 

 

 

 

 

 

15/16"

 

 

 

 

 

 

[2mm-32mm]

 

 

 

 

 

 

 

 

[24mm]

 

 

 

 

 

 

WARE THICKNESS

 

 

 

 

 

 

 

 

 

 

 

 

2-1/8" DIA.

2-1/4"

 

 

 

 

 

 

3/8" NPT

 

 

 

 

 

[54mm]

[57mm]

 

3/8" NPT FEMALE

 

 

 

 

 

THREAD INLET

1-3/4"

 

 

 

 

 

FEMALE

THREAD OUTLET

 

 

1-1/4" DIA.

 

[45mm]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

[32mm]

2-1/4"

 

 

 

 

 

 

 

 

[57mm]

3-1/2"

 

 

 

 

1/16"- 1-1/4"

 

 

[89mm]

 

 

 

 

 

15/16"

 

 

HOTLINE FOR HELP

 

[2mm-32mm]

 

 

For toll-free information and answers to your questions, call:

WARE THICKNESS

 

[24mm]

 

 

1 (800) 442-1902

 

 

 

 

 

 

 

 

 

 

 

 

 

Weekdays

 

 

 

 

3/8" NPT FEMALE

 

8:00 to 7:00 p.m. Eastern Time

 

3/8" NPT FEMALE

 

 

 

CANADA

 

THREAD INLET

1-3/4"

THREAD OUTLET

 

 

 

 

 

[45mm]

 

 

1-800-387-0369 (TORONTO 1-905-306-1093)

 

 

 

 

Product names listed herein are trademarks of American Standard Inc. © A m e r i c a n S t a n d a r d I n c . 2 0 0 4

 

 

 

 

 

American Standard 7271.521, 7271.400, 7271.021, 7271.300, 7271.571 User Manual

ROUGHING-IN DIMENSIONS

1-1/2" [38mm]

3/8" NPT FEMALE

6"

 

THREAD INLET

 

[152mm]

3

 

 

2 " DIA.

 

 

 

[51mm]

 

 

 

1-1/8"

 

7271.301

 

[29mm]

2"

 

 

[51mm]

 

 

[73mm]

TOOLS AND SUPPLIES REQUIRED

Flat Blade Screwdriver

Pipe Wrench

FUME HOOD FITTINGS

For installation of products refer to steps one to four.

11" 10-3/4" [279mm] [273mm]

4-1/2"

3/8" NPT FEMALE

5-3/8"

 

 

THREAD INLET

3

4-1/2"

[114mm]

 

 

[137mm]

 

 

 

 

 

[114mm]

 

2" DIA.

 

 

 

 

 

[51mm]

 

 

 

 

 

1-1/8"

 

7271.300

 

 

[29mm]

2"

 

 

 

[51mm]

 

 

 

 

2-7/8"

 

 

 

 

[73mm]

 

 

Phillips Screwdriver

 

 

Adjustable Wrench

 

 

 

 

 

Teflon Tape

Plumbers' Putty or

 

 

 

 

Caulking

 

 

 

 

 

 

Channel Locks

TYPICAL FUME HOOD

FRONT-LOADED VALVE 2 FOR STRAIGHT PANELS

(AIR, GAS, VACUUM OR WATER)

 

 

 

WALL MOUNTED REMOTE

 

3

 

 

 

CONTROL OUTLET FITTING

 

4 WALL MOUNTED REMOTE CONTROL OUTLET FITTING

 

1

FRONT-LOADED VALVE FOR ANGLED PANELS

 

(AIR, GAS, VACUUM, WATER)

M 9 6 8 4 8 4

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