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90 degree inside and outside corner mullions, For 1" glazing use h260 isolator – EFCO 960 Series User Manual

Page 17

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SECTION II - PART

S ID

EN

TIFICA

TION

P

A

GE

1

5

MD

M

0

4

/0

6

CO

NT
.

8477 / 8478 90° INSIDE CORNER MULLION

8474 / 8475 90° OUTSIDE CORNER MULLION

8474 / 8476 90° OUTSIDE CORNER MULLION

8477 / 8479 90° INSIDE CORNER MULLION

4 1/2" SYSTEM DEPTH

6" SYSTEM DEPTH

SHEAR BLOCK REQ'D = K477

SHEAR BLOCK REQ'D = K478

SHEAR BLOCK REQ'D = K477

SHEAR BLOCK REQ'D = K478

4.500

1.062

3.000

8475

8474

.687

2.625

8477

4.500

8478

8477

8479

2.625

6.000

.687

1.062

6.000

3.000

8476

8474

90 DEGREE INSIDE AND OUTSIDE CORNER MULLIONS

FOR 1" GLAZING USE H260 ISOLATOR

9

60 W

A

LL

4 1/2" SYSTEM DEPTH

6" SYSTEM DEPTH

6

.750

1

.062

3

.000

8474

16C3

8474 / 16C3 90° OUTSIDE CORNER MULLION

SHEAR BLOCK REQ'D = K478

6 3/4" SYSTEM DEPTH