Carnes FFJC User Manual

Specification Sheet

Model FFJC Channel Frame, FJJC Flanged Frame

Galvanized Steel Stationary

J Blade Louver

CARNES COMPANY, 448 S. Main St., P. O. Box 930040, Verona, WI 53593-0040 Phone: [phone] Fax: [phone] [e-mail]

CARNES COMPANY © 2010 COPYRIGHT

ALL RIGHTS RESERVED

SUPERCEDES 17146 17146-A, pg 1

Tag Qty.

Size

Frame Variations

Width Height

Project Location
Arch./Engr. Contractor
Representative Date

Model FFJC
Standard Specifications

Frame: 18 gauge galvanized steel, 6” deep
Blades: J style, 20 gauge galvanized steel, positioned at 45°

angles on approximately 6” centers

Finish: mill galvanized
Screen: 1/2” x .050” expanded flattened aluminum in removable

frame. Screen is mounted on inside (rear) as looking from
exterior of building.
Maximum Panel Size: 96”w x 72”h
Larger sizes made in multiple sections

Minimum Panel Size: 8”w x 12”h
Options (at additional cost)

- Filter Racks

- Security Bars

- Variety of Screens

- Sub-Frames

- Selection of finishes; prime coat, kynar, baked enamel, epoxy
and heresite

Consult Carnes for other special requirements.

Section View

Extended Sill

Optional

Flanged Frame

Optional

6-1/8”

Typical

Jamb

6”

17146-A, pg 2

Pressure Drop

FREE AREA VELOCITY (FT/MIN)

Standard air - .075 lbs per cu ft
Ratings do not include the effect of a wire birdscreen
Test based on a 48" x 48" test size, 15 min test duration

Water Penetration

oz per sq ft of louver FREE AREA

(Test size 48 x 48 - 15 min test period)

Free Area in Square Feet

HEIGHT WIDTH IN INCHES
INCHES 8 12 18 24 30 36 42 48 54 60

12 0.10 0.11 0.30 0.41 0.53 0.65 0.77 0.88 1.00 1.12
18 0.22 0.23 0.65 0.90 1.16 1.41 1.67 1.92 2.18 2.43
24 0.34 0.41 1.00 1.39 1.79 2.18 2.57 2.97 3.36 3.75
30 0.46 0.67 1.35 1.88 2.41 2.94 3.48 4.01 4.54 5.07
36 0.59 0.84 1.70 2.37 3.04 3.71 4.38 5.05 5.72 6.39
42 0.74 1.11 2.15 2.99 3.83 4.68 5.52 6.37 7.21 8.06
48 0.88 1.28 2.55 3.55 4.56 5.56 6.56 7.57 8.57 9.57
54 1.02 1.54 2.95 4.12 5.28 6.44 7.60 8.77 9.93 11.09
60 1.16 1.72 3.36 4.68 6.00 7.32 8.64 9.96 11.29 12.61
66 1.30 1.98 3.76 5.24 6.72 8.20 9.68 11.16 12.64 14.12
72 1.43 2.16 4.16 5.80 7.43 9.07 10.70 12.34 13.98 15.61
78 1.55 2.42 4.51 6.28 8.06 9.83 11.61 13.38 15.16 16.93
84 1.67 2.60 4.86 6.77 8.69 10.60 12.51 14.42 16.34 18.25
90 1.79 2.86 5.21 7.26 9.31 11.36 13.42 15.47 17.52 19.57
96 1.92 3.03 5.56 7.75 9.94 12.13 14.32 16.51 18.70 20.89

Beginning point of WATER PENETRATION is 896 fpm
free area velocity at .01 oz. of water penetration

800

850

900

950

1000

1050

1100

0.00

0.05

0.10

0.15

0.20

0.25

0.20

2.0

3.0

.9

1.0

.8
.7

.5

.6

.4

.3

.2

.15

.09

.10

.08
.07

.05

.06

.04

.03

.02

200 300 400 500

600 700

900

1000

1500

2000 3000

800