User guide

1155
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◆ 600 Day Hill Road, Windsor, CT 06095 ◆ TEL [phone] ◆ 860-688-8361 ◆ www.spencerturbine.com
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VVBB005555,, VVBB005555XXPP
(See Bulletin 417, pages 42 and 43
for specifics on models with explosion-
proof motors.)
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DESCRIPTION: VORTEX BLOWER ASSEMBLY – VB055, VB055XP
ITEM PART NO. DESCRIPTION QTY.
1 VBC95501 Case 1
2 VBI95502 Impeller 1
3 VBB95501 Base 1
4 VBE95501 Cover, Impeller 1
5 NUT90211 Locknut, Shaft 1
6 WSH90173 Lockwasher, Shaft 1
7 WSH90154 Shim, Shaft to Impeller (as required) 1
8 MOT90182 Motor, 213TC, 7-1/2 HP, 3PH, 50/60Hz 1
8A MOT90205 Motor, 213TC, 7-1/2 HP, 3PH, 575 Volt, 50/60Hz 1
8B MOT90221 Motor, 213TC, 7-1/2 HP, 3PH, XP, 50/60Hz 1
8C MOT90481 Motor, 213TC, 7-1/2 HP, 3PH, 60Hz 1
9 SCR90881 M8 x 1.25 Hex Head Bolt x 1.18 [30] Long 4
10 WSH90148 Lockwasher, M8 4
11 WSH90182 Flat Washer, M8 4
12 SCR90895 M8 x 1.25 Hex Head Bolt x 1.57 [40] Long 2
13 WSH90182 Flat Washer, M8 2
14 SCR90876 M6 x 1.0 Hex Head Screw x .98 [25] Long 8
15 WSH90143 Lockwasher, M6 8
16 WSH90142 Washer, Flat M6 8
17 SCR90335 1/2-13 x 1.0 Long Socket Cap Screw 4
18 GSK90156 Gasket, Case 1
19 GSK90157 Gasket, Flange 2
20 FLC90010 Flange, 2-1/2 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 INS90022 Absorber 4
26 SCN90057 Absorber Screen 2
27 KEY90080 Key 1
28 SEL90105 Lip Seal 1
30 N/A Impeller to case gap specification N/A
31 PLC90028 Case Plate 1
VVBB005555
Impeller Gap Port
28
6