Specification Sheet

230
Model
Size
A
Housing
OD
B
Overall
Width
C
Overall
Height
D
Intake
Height
Roof
Opening
E
Curb
Cap ID
Damper
OD
Discharge
Opening
Filter Size/No.
No.
Tiers
Avg. Ship
Weight
(lbs.)
CSF-9 24 -1/2 37-1/2 23-1/2 16 19-1/2 24 X 24 16 12 X 10-1/2 16 X 20 X 1 (4) N/A 265
CSF-10 28-1/2 43 23-1/2 16 23-1/2 28 X 28 20 13-1/4 X 11-5/8 16 X 25 X 1 (4) N/A 290
CSF-12 28-1/2 43 30-1/2 16 23-1/2 28 X 28 20 15-7/8 X 13-5/8 16 X 25 X 1 (4) N/A 340
CSF-15 32-1/2 50-1/2 32 16 27-1/2 32 X 32 24 18-7/8 X 16-1/4 16 X 25 X 1 (4) N/A 380
CSF-18 36-1/2 56-1/2 38-1/2 22 31-3/8 36 X 36 27 22-1/4 X 19 20 X 25 X 1 (4) N/A 540
CSF-20 51-1/4 74-1/2 46-3/4 26 46 51 X 51 42 23-1/8 X 25 20 X 25 X 1 (8) N/A 890
Model
Size
A
Housing
OD
B
Overall
Width
C
Overall
Height
D
Intake
Height
Roof
Opening
E
Curb
Cap ID
Damper
OD
Discharge
Opening
Filter Size/No.
No.
Tiers
Avg.
Ship
Weight
(lbs.)
LSF-9 24 -1/2 37-3/4 23-3/4 16-1/8 19-1/2 24 X 24 16 12 X 10-1/2 16 X 20 X 1 (4) 3 265
LSF-10 28-1/2 41-3/4 23-3/4 16 23-1/2 28 X 28 20 13-1/4 X 11-5/8 16 X 25 X 1 (4) 3 290
LSF-12 28-1/2 41-3/4 30-1/2 16 23-1/2 28 X 28 20 15-7/8 X 13-5/8 16 X 25 X 1 (4) 3 340
LSF-15 32-1/2 45-3/4 32 18 27-1/2 32 X 32 24 18-7/8 X 16-1/4 21-1/2 X 28 X 1 (4) 4 380
LSF-18 36-1/2 50 38-5/8 23 31-3/8 36 X 36 27 22-1/4 X 19 24 X 30 X 1 (4) 5 540
LSF-20 51-1/2 65 47 26 46 51 X 51 42 23-1/8 X 25 25-1/2 x 45-1/2 X (4) 5 890
Model/Size
CSF/LSF
A
SQ.
B
SQ.
C
CSF/LSF-9 18-1/2 14-1/2 2
CSF/LSF-10 22-1/2 18-1/2 2
CSF/LSF-12 22-1/2 18-1/2 2
CSF/LSF-15 26-1/2 20-1/2 3
CSF/LSF-18 30-1/2 24-1/2 3
CSF/LSF-20 45 30 7-1/2
Duct Adaptor Dimensions
Discharge OpeningCSF
DIMENSIONS
MODELS CSF & LSF
BELT DRIVE CENTRIFUGAL FILTERED SUPPLY FANS
LSF
B
D
ASQ.
E(I.D.)
C
Discharge Opening
GC_CSF-LSF_0113 January 2013