Anemostat Pro Jet - Manual (Page 6)

Expansion & Contraction (in inches) of
Linear Aluminum Diffusers
The expansion and contraction of aluminum linear diffusers, due to temperature differential, is shown below. In most normal
installations, the slight hairline crack that results when linear diffusers are butted together, will be sufficient to allow for normal
expansion.
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1220 Watson Center Road • Carson, CA 90745
Tel: (310) 835-7500 • Fax: (310) 835-0448
5° 10° 15° 20° 30° 40° 50° 60° 70° 80° 90°
5' .004 .008 .012 .016 .024 .032 .039 .048 .054 .062 .070
10' .008 .016 .024 .031 .048 .060 .078 .096 .110 .120 .160
20' .016 .031 .047 .062 .093 .130 .160 .190 .220 .250 .320
30' .024 .047 .070 .093 .140 .190 .230 .280 .330 .380 .470
40' .031 .062 .093 .130 .190 .250 .310 .380 .440 .500 .630
50' .040 .080 .120 .160 .240 .310 .390 .470 .550 .620 .700
60' .047 .093 .140 .190 .280 .380 .470 .560 .650 .750 .840
80' .060 .130 .190 .250 .380 .500 .620 .750 .870 1.000 1.120
100' .080 .160 .230 .310 .470 .620 .780 .930 1.090 1.250 1.400
120' .093 .190 .280 .380 .560 .750 .940 1.120 1.310 1.490 1.680
140' .110 .220 .330 .440 .660 .880 1.090 1.310 1.530 1.750 1.970
160' .130 .250 .380 .500 .750 1.000 1.250 .150 1.750 2.000 2.250
180' .140 .280 .420 .560 .840 1.120 1.400 1.670 1.950 2.230 2.520
200' .160 .310 .470 .620 .930 1.250 1.560 1.870 2.170 2.500 2.810
TEMPERATURE DIFFERENTIAL GRILLE
LENGTH
(ft.)