Spencer VB055 Vortex Regenerative Blowers - Manual (Page 13)

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600 Day Hill Road, Windsor, CT 06095
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TEL 800-232-4321
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860-688-8361
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www.spencerturbine.com
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VVBB003300SS,, VVBB003300,, VVBB003300XXPP
(See Bulletin 417, pages 38 and 39
for specifics on models with explosion-
proof motors.)
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DESCRIPTION: VORTEX BLOWER ASSEMBLY – VB030S, VB030, VB030XP
ITEM PART NO. DESCRIPTION QTY.
1 VBC93001 Case 1
2 VBI93001 Impeller 1
3 VBB93001 Base 1
4 VBE93001 Cover, Impeller 1
5 NUT90209 Locknut, Shaft 1
6 WSH90172 Lockwasher, Shaft 1
7 WSH90157 Shim, Shaft to Impeller (as required) 1
8 MOT90370 Motor, 184TC, 4 HP, 1PH, 50/60Hz 1
8A MOT90250 Motor, 182TC, 4 HP, 3PH, 50/60Hz 1
8B MOT90348 Motor, 182TC, 4 HP, 3PH, 575 Volt, 50/60Hz 1
8C MOT90223 Motor, 182TC, 4 HP, 3PH, XP, 50/60Hz 1
8D MOT90478 Motor, 182TC, 4 HP, 3PH, 60Hz 1
8E MOT90477 Motor, 182TC, 4 HP, 1PH, 60Hz 1
9 SCR90879 M8 x 1.25 Hex Head Bolt x .98 [25] Long 4
10 WSH90148 Lockwasher, M8 4
11 WSH90182 Flat Washer, M8 4
12 SCR90876 M6 x 1.0 Hex Head Bolt x .98 [25] Long 2
13 WSH90166 Flat Washer, M6 2
14 SCR90877 M5 x 0.8 Pan Head Phillips Screw x .39 [10] Long 4
15 WSH90138 Lockwasher, M5 4
16 WSH90139 Flat Washer, M5 4
17 SCR90335 1/2 -13 x 1.0 Long Socket Cap Screw 4
18 GSK90161 Gasket, Case 1
19 GSK90155 Gasket, Flange 2
20 FLC90009 Flange, 2 FNPT 2
21 SCR90878 M6 x 1.0 Hex Head Bolt x 1.57 [40] Long 4
23 PLG90037 Plug, 1/4 NPT x .43 [11] Long 1
25 INS90020 Absorber 4
26 SCN90062 Screen 2
27 KEY90078 Key 1
28 SEL90104 Lip Seal 1
30 N/A Impeller to case gap specification N/A
VVBB003300SS,, VVBB003300
Impeller Gap Port