Universal rai, 7” d, Ssembl y o f – CAMCORP Blower Package with Roots Blower User Manual
Page 50: Blo wers, Iameter
27
©2002 Dresser, Inc. all rights reserved.
ROOTS, RAM, URAI and WHISPAIR are trademarks of Dresser, Inc.
Dresser Design and Universal RAI are registered trademarks of Dresser, Inc.
55-1242-2
REM
12-8
1985
FCR
3-12
1986
AP
8-8
1986
/PARTS/XXAS
NTS
REF. 862-600-023
A
ADDED 7"
REDRAWN
D
B
11-21
1986
B
ADDED ITEM #43
REM
2-25
1987
C
ITEM 25 REVISED
REM
3-19
1987
REM
9-3
1987
D
REMOVED ITEM #43
REM
1-14
1988
E
INCREASED GEAR NUT TORQUE
REM
5-3
1990
3339-V
3389-V
3577-V
AGP
FCR
AGP
ORIGINAL LOST/REDRAWN ON CAD
DAC
4-21
1992
FOR 6" & 7" U-RAI BLOWER
WITH TAPER GEAR FIT
NOTES
A #25(.150) DRILL 1/4 DP & INSTALL
ITEM 20 (SCREWS) IN ASSEMBLY
B SEE OPERATING MANUAL IRB-180
FOR LUBRICATION INSTRUCTION
C INSTALL BEARINGS AS SHOWN BEFORE
SETTING END CLEARANCE
D NUT TO BE TORQUED TO:
6"---400 LB. FT.
7"---550 LB. FT.
E FOR SIGHT GLASS UNITS ONLY.
USE WASHER OUTSIDE OF GEARBOX.
USE RED LOCTITE ON THE THREADS.
"X"
VIEW "X"
0.1250
SEE NOTE "C"
0.1250
1
11
13
26
27
14
2
5
19
33
27
29
25
34
31
14
3
20
8
9
17
4
21
23
36
16
12
36
35
35
30
32
0.0625
0.0625
0.0000
SEE NOTE "A"
(DO NOT DRILL THRU)
SEE NOTE "D"
42
32
37
18
35
39
36
18
38
6" ONLY
15
45
SEE NOTE "E"
SECTIONAL ASSEMBLY
64792023
F
DO NOT SCALE FOR DIMENSIONS
CONFIDENTIAL
MFG. REF.
THIS DOCUMENT CONTAINS CONFIDENTIAL INFORMATION OF
ROOTS DIVISION, DRESSER INDUSTRIES, INC. IT SHALL
BE HELD IN STRICTEST CONFIDENCE, AND BE USED ONLY
IN CONJUNCTION WITH ROOTS DIVISION BUSINESS.
12
3
45
6
78
9
10
11
23
45
6
7
89
10
11
A
B
C
D
E
F
G
A
B
C
D
E
F
G
TWO PLACE DECIMALS (.XX)---
±
.015
THREE PLACE DECIMALS (.XXX)--
±
.005
FRACTIONAL--
±
1/64
FINISHED DIMENSIONS
DIMENSIONAL TOLERANCES UNLESS OTHERWISE SPECIFIED
No.
REQ'D.
No.
ORDER
ALL DIMENSIONS SHOWN IN BRA
CKETS { } ARE MILLIMETERS
PART NAME
PATT. No.
PART No.
M
A
T
'L
.
DATE
DR.
CHKD.
APP.
DBV
SCALE
APP
CHKD.
CHANGE
NOTICE
DATE
BY
REVISIONS
ÿ
FLATNESS
ANGULARITY
PARALLELISM
TRUE POSITION
STRAIGHTNESS
CONCENTRICITY
PERPENDICULARITY
PROFILE OF LINE
PROFILE OF A SURFACE
DIAMETER
FINISH IN MICRO INCHES
REF: EP938
C
A
D
FIL
E /
D
IR
E
C
T
O
R
Y
REV
DSIZE.GCM
FORM\
FILE\
F:\
A
SSEMBL
Y
O
F
UNIVERSAL RAI
®
BLO
WERS
,
6”
AND
7”
D
IAMETER