Cissell HD175, Owner'S Manual

Page: 72 / 73

Page 72
Suggested Minimum Dryer Make-up Air Requirements
Dryer Dryer Pocket Maximum Air Flow Duct Size For Required Make-up
Model Capacity Rate per Pocket Service Connection Air Area per Pocket
lb kg cfm m3/h inch mm sq. inch cm2
C 30 ST 30 13.6 450 765 6 153 87 561
C 75 ST 75 34 1000 1700 12 305 192 1240
C 110 110 50 2200 3740 12 305 422 2723
C 110 E/S 110 50 850 1445 8 203 163 1052
C 125 125 56.7 2000 3400 12 305 384 2477
C 150 150 68 2250 3825 12 305 432 2787
HD175 175 79.4 2780 4726 12 305 534 3445
HD190 190 86.2 3000 5100 12 305 576 3716
HD20.1 20 9.1 450 765 6 153 87 561
HD30SL 30 13.6 600 1020 8 203 116 748
HD30.1 30 13.6 625 1063 8 203 120 774
HD50.1 50 22.7 850 1445 8 203 164 1058
HD75.1 75 34 1000 1700 8 203 192 1240
HD80.1 80 36.3 1000 1700 10 254 192 1240
Notes:
1) The Model C 30 ST has 2 pockets per dryer, each pocket has the above listed characteristics;
each pocket is exhausted separately with a 6" (153mm) duct.
2) The Model C 75 ST has 2 pockets per dryer, each pocket has the above listed characteristics;
both pockets have one 8" (203mm) exhaust manifolded into one 12" (305mm) exhaust duct for
exhaust connection.
3) For the C 30 ST and the C 75 ST Models, the Required Make-up Air Area shown in the table
should be doubled since it is shown per pocket,only.