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Series CBL and SC Pressure Blowers
5/98
Page 9203
Capacities/Specifications
Series CBL and SC PRESSURE BLOWERS can
be specified with a totally-enclosed TE 3450 rpm ball-
bearing type motor in your choice of the voltages
shown in Table 1.
Capacities are shown in Table 2 below. At the left
side of the table, the nominal pressure range is
indicated based on total pressure (static plus velocity
pressures) using test systems in accordance with
AMCA Standard 210-67 and based on 1.0 service
factor.
Blower designation
is 2-part for CBL, 3-part for SC.
– Letters CBL or C
– Nominal on-ratio system capacity in thousands of
Btu/hr
– Nominal pressure rating (osi), except CBL
Rated CFM
(60 Hz operation) and discharge
connection size (in inches) are shown for each
available blower. Optional silencers and/or filters
(when clean) cause no significant reduction in
pressure or volume. 50 Hz operation will give lower
rotational speed and so reduced pressure
(approximately .69 times 60 Hz rating) and reduced
flow (approximately .83 times 60 Hz rating).
Sound level
columns indicate test readings taken at
the location shown in dimensional page, both with and
without silencer and using rating scale dB(A).
The balance of the table indicates motor
horsepower and frame for each of the blower
designations.
Alternate discharge positions include the many
variations shown below. Select the appropriate sketch
based on your blower designation.
segatloVelbaliavA:1elbaT
rewolB06/1/032/51106/3/064/03206/3/575
LBC llAX X X
CS ISO8elbaliavatonXartxeten
snoitacificepS/seiticapaC:2elbaT )zH06(
noitpircseDrewolByticapaC )MFCS( rotoM)A(Bd,leveLdnuoS
seireSerusserPnoitangiseD%001taETPHemarFETylnorewolBrecneliS/w
LBCISO6
009-LBC0512/184recneliS toN elbaliavA
0201-LBC0714/365
0031-LBC0224/365
0561-LBC572165
CSISO8
8-0681-C0132/1-1T3413817
8-0252-C0242T5414837
8-0534-C5273T2819877
8-0237-C02215T4816928
8-0639-C06512/1-7T3128958
Series CBL
Series CBL and SC Pressure Blowers
Dimensions
(nominal, in inches)
Page 9204
For Series CBL Blowers
[1] Not certified. Per manufacturer’s data for TE motor at time of printing.
rewolB noitangiseD "A" ]1[noisnemiD
009-LBC49.01
0201-LBC44.31
0031-LBC44.31
0561-LBC49.41
For Series SC Blowers
eziSABCDEF]2[GHJKLQRSTU
8-0681-C 52.85.815.415.6144.4152.0126.0157.34 78.214/1-105.5.2183.888.60.61
8-0252-C 52.85.815.415.6144.4152.0165.1157.34 78.214/1-105.5.2183.888.60.61
8-0534-C 52.85.815.415.6144.4152.944.1188.36 83.412/1-183.5.215.888.60.61
8-0237-C 52.85.810.810.0283.6152.813.2152.48 52.612/1-183.15.210.110.90.71
8-0639-C 52.85.810.810.0283.6152.813.3152.48 52.612/1-183.15.210.110.90.71
.gnitnirpfoemittarotomPDrofatads'rerutcafunamreP.deifitrectoN]2[ .rotomETrof"52.1ddA
For silencer dimensions, see page 9205.
Standard filter shown, see page 9205.
Series CBL & SC Pressure Blowers Page 9205
5/98
Dimensions
(nominal, in inches)
For Inlet Silencer Assemblies
(with Series SC Blowers)
Note: Silencer inlet furnished in position “1” unless “2” or “3” is specified.
Standard filter shown. For Permanent filter, see below.
eziSABCDEFG .aidHJ
8-0681-C 44.4165.6291.130.610.80.6188.60.6183.5
8-0252-C 44.4165.6291.130.610.80.6188.60.6183.5
8-0534-C 44.4165.1391.6349.610.110.2288.60.615.5
8-0237-C 83.610.5357.1449.710.210.420.90.7188.6
8-0639-C 83.610.5357.1449.710.210.420.90.7188.6
Permanent Filters
(with Series SC Blowers)
ylbmessA rebmuN BD
7655331.214.01
8655331.210.41
Page 9206 Series CBL & SC Pressure Blowers
Notes
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