Specifications, Appendix b – Conair GB User Manual
Page 108
One Conair Drive
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Pittsburgh, PA 15202
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412-312-6000
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FAX 412-312-6227
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www.conairnet.com
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B
A
GRAVIMETRIC BATCH BLENDERS
WSB 220 and 420 Models
SPECIFICATION NOTES:
Each bin compartment will support a 12-inch to 15-inch loader or vacuum receiver.
*
Throughput rates are based on using no more than 5% additive or colorant material total in either the CAF3 compressed
air or F03 auger feeder. Always refer to the selection guide for specific throughput information.
† The optional butterfly control flow control valve adds 3.5 in. {88.9 mm} to the total height. We recommend using the flow
control valve when mounting the blender to a stand, surge bin or hopper.
‡ Feeders will increase width and depth dimensions. Please refer to feeder specifications.
§ Each additional auger feeder requires an additional 1 amp @ 120V or 0.5 amps @ 240V.
MODELS
WSB220
WSB221
WSB222
WSB420
WSB421
WSB422
Performance characteristics
Batch size lbs {g}
4.4 {2000}
4.4 {2000}
4.4 {2000}
8.8 {4000}
8.8 {4000}
8.8 {4000}
Maximum throughput
lbs/hr {kg/hr}
*
1239 {562}
575 {261}
540 {245}
1966 {892}
700 {318}
680 {308}
Bin capacity - each
ft
3
{liter}
2.0 {56.6}
2.0 {56.6}
2.0 {56.6}
2.0 {56.6}
2.0 {56.6}
2.0 {56.6}
Maximum number of materials
2
3
4
2
3
4
Number of discharge valves
2
2
2
2
2
2
Number of additive feeders
0
1
2
0
1
2
Control software (# of components)
4 or 12
4 or 12
4 or 12
4 or 12
4 or 12
4 or 12
Dimensions inches {mm}
A - Height above mounting plate†
48 {1217.9}
48 {1217.9}
48 {1217.9}
54 {1370.3}
54 {1370.3}
54 {1370.3}
B - Width
‡
34.4 {873.8}
34.4 {873.8}
34.4 {873.8}
34.4 {873.8}
34.4 {873.8}
34.4 {873.8}
C - Depth
‡
24.75 {628.6}
24.75 {628.6}
24.75 {628.6}
24.4 {619.8}
24.4 {619.8}
24.4 {619.8}
D - Controller height
11.25 {285.75}
11.25 {285.75}
11.25 {285.75}
11.25 {285.75}
11.25 {285.75}
11.25 {285.75}
E - Controller width
12.25 {311.15}
12.25 {311.15}
12.25 {311.15}
12.25 {311.15}
12.25 {311.15}
12.25 {311.15}
F - Controller depth
8.19 {208.03}
8.19 {208.03}
8.19 {208.03}
8.19 {208.03}
8.19 {208.03}
8.19 {208.03}
Weight lbs {kg}
Installed
220 {100}
260 {118}
300 {136}
245 {111}
285 {129}
325 {147}
Shipping
325 {147}
265 {120}
405 {183}
350 {159}
390 {177}
430 {195}
Voltage Total amps§
120V/1 phase/50-60 Hz
4.8
4.8
4.8
4.8
4.8
4.8
240V/1 phase/50-60 Hz
2.5
2.5
2.5
2.5
2.5
2.5
Compressed air requirements
Discharge valves
80 psi @ 0.2 ft
3
/min. {5.5 bars @0.09 liters/sec}, 1/4 in. NPT fitting
Compressed air feeder
40 psi @ 2 ft
3
/min. {2.8 bars @0.94 liters/sec}, 1/4 in. NPT fitting
(4) 9/16 in.
{14.3 mm}
diameter
bolt holes
3 in. {76.2 mm}
diameter
through hole
8 in.
{203.2 mm}
square bolt
pattern
10 in.
{254 mm}
14 in.
{355.6 mm}
MOUNTING INTERFACE
CONTROL
SPECIFICATIONS
TPBS002/1199
IBO4
APPENDIX B