4 cpx, cpxr, cpxn and cpxp, Additional details, Parts interchangeability (8.5) – Flowserve CPX IDP User Manual

Page 41: 4 cpx, cpxr, cpxn and cpxp additional details, Frame 1 and 2, Frame 3 and 4, Includes heli-coil 6589)

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CPX, CPXR, CPXN and CPXP USER INSTRUCTIONS ENGLISH 71569117 09-11

Page 41 of 44

flowserve.com

8.4 CPX, CPXR, CPXN and CPXP
additional details


8.4.1 CPX, CPXR, CPXN and CPXP bearing
housing sealing details

CONF
IDEN
TIAL

Z
O
N
E

D
A
T
E

IS
S
U
E

IN
IT
IA
L

DESCRI PTI
ON OF
ALT ERAT I
ON

FRAME S
1,2,3 & 4

OPTI ONAL
B EARING
HOU SING

SEA LING
PUMP
END/DRIV E
END

CAD ENG INE ERED - N O
MANUAL CHANG E S
PERMIT TED

E

D

DO NO T
SCAL E
PRINT S

1

F

2

FRAME S
1 & 2

STANDARD
DRIVE E ND

B EARING
HOU SING
SEA LING

WARNING : TH E
E XPOR T OR R E-
E XPOR T OF T HIS
DRAWING OR A
PRODUCT

PRODUCED B Y THI S
DRAWING IS SUB JEC T
TO U K E XP ORT
ADMINISTRATI ON

REG ULATI ON S AND
OT HER APP LICAB L E
G OVERNMEN TAL
RESTRIC TION S OR

RE
G U
LAT
ION

THI S D OCUMEN T
CONTAIN S
CONFIDEN TIA L AND
TRADE SECR E T
INFORMAT ION, I S TH E

PROPER TY OF
FLOW SERVE PUMP
DIVISI ON AND I S
G IVEN TO T HE
RECEIV ER IN

CONFIDENC E. TH E
RECEIV ER B Y
RECEP TI ON AND
RET ENT ION OF T HE
DOCUMEN T

ACCEPT S TH E
DOCUMEN TS IN
CONFIDENC E AND
AG REES THA T,
E XCEP T A S
AUTH ORI ZED

IN WRIT ING B Y
FLOW SERVE PUMP
DIVISI ON, I T W IL L (1)
NOT U SE TH E
DOCUMEN T

OR ANY COPY
TH ERE OF OR TH E
CONFIDEN TIA L OR
TRADE SECR E T
INFORMAT ION

TH EREIN; (2) N OT
COPY T HE
DOCUMEN T; (3) NOT
DISCL O SE TO OT HER S
EIT HER T HE

DOCUMEN T OR TH E
CONFIDEN TIA L OR
TRADE SECR E T
INFORMAT ION
TH EREIN; AND (4)

UPON DEMAND,
RETURN TH E
DOCUMEN T, AL L
COPIE S TH ERE OF,
AND ALL MA TER IAL

COP
IES
TH E
REF
RO
M.

COPYRI
G HT

FLOW SERVE
PUMP
DIVISI ON

ALL
RIG HTS
RESERVED

AG REED
FOR
MFG .

DRA
WN
SCAL
E

DR
AW
N
B Y

06/12/
2002

D
A
T
E

D
A
T
E

M
J
K

CLIEN
T AND
ORDE
R No.

PROJEC TI O
N - THIRD
ANG LE

(I.S. O.
128)

B ASED
ON
DRAW
ING
No.

B731
/138
5

CPX B EAR ING
HOU SING SEALING
ARRANG EMENT S

D LINE
PUMP
ARRG T

C

200
2

SU
B J
EC
T

DRAWIN
G
NUMB ER

FLOW SER
VE PUMP
DIVISI ON

NEWARK
,
ENG LAN
D

8

A

3

A

FA
CT
OR
Y

C

UNLE SS
OT HERW IS
E STAT ED

ALL
DIMENSION S
IN
MILLIM ETR E S

FRAME S
3 & 4

STANDARD
DRIVE E ND

B EARING
HOU SING
SEA LING

IF IN
DOUB T,
ASK

5

6

M

E

D

7

8

F

Frame 1 and 2

CONFIDENTIAL

B

ZONE

1

DATE

ISSUE

A

INITIAL

DESCRIPTION OF ALTERATION

2

C

FRAMES 1,2,3 & 4

OPTIONAL BEARING HOUSING

SEALING PUMP END/DRIVE END

3

4

CAD ENGINEERED - NO MANUAL CHANGES PERMITTED

E

D

DO NOT SCALE PRINTS

1

F

2

FRAMES 1 & 2

STANDARD DRIVE END

BEARING HOUSING SEALING

3

4

WARNING: THE EXPORT OR RE-EXPORT OF THIS DRAWING OR A PRODUCT

PRODUCED BY THIS DRAWING IS SUBJECT TO UK EXPORT ADMINISTRATION

REGULATIONS AND OTHER APPLICABLE GOVERNMENTAL RESTRICTIONS OR

REGULATIONS.

THIS DOCUMENT CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION, IS THE

PROPERTY OF FLOWSERVE PUMP DIVISION AND IS GIVEN TO THE RECEIVER IN

CONFIDENCE. THE RECEIVER BY RECEPTION AND RETENTION OF THE DOCUMENT

ACCEPTS THE DOCUMENTS IN CONFIDENCE AND AGREES THAT, EXCEPT AS AUTHORIZED

IN WRITING BY FLOWSERVE PUMP DIVISION, IT WILL (1) NOT USE THE DOCUMENT

OR ANY COPY THEREOF OR THE CONFIDENTIAL OR TRADE SECRET INFORMATION

THEREIN; (2) NOT COPY THE DOCUMENT; (3) NOT DISCLOSE TO OTHERS EITHER THE

DOCUMENT OR THE CONFIDENTIAL OR TRADE SECRET INFORMATION THEREIN; AND (4)

UPON DEMAND, RETURN THE DOCUMENT, ALL COPIES THEREOF, AND ALL MATERIAL

COPIES THEREFROM.

COPYRIGHT

FLOWSERVE PUMP DIVISION

ALL RIGHTS RESERVED

AGREED FOR MFG.

DRAWN SCALE

DRAWN BY

06/12/2002

DATE

DATE

5

1

MJK

6

B

CLIENT AND ORDER No.

PROJECTION - THIRD ANGLE

(I.S.O. 128)

BASED ON DRAWING No.

B731/1385

CPX BEARING HOUSING SEALING ARRANGEMENTS

D LINE PUMP ARRGT

7

0

C

2002

SUBJECT

DRAWING NUMBER

FLOWSERVE PUMP DIVISION

NEWARK, ENGLAND

8

A

3

A

FACTORY

C

UNLESS OTHERWISE STATED

ALL DIMENSIONS IN MILLIMETRES

FRAMES 3 & 4

STANDARD DRIVE END

BEARING HOUSING SEALING

IF IN DOUBT, ASK

5

6

M

E

D

7

8

F

Frame 3 and 4

CONFIDENTIAL

B

ZONE

1

DATE

ISSUE

A

INITIAL

DESCRIPTION OF ALTERATION

2

C

FRAMES 1,2,3 & 4

OPTIONAL BEARING HOUSING

SEALING PUMP END/DRIVE END

3

4

CAD ENGINEERED - NO MANUAL CHANGES PERMITTED

E

D

DO NOT SCALE PRINTS

1

F

2

FRAMES 1 & 2

STANDARD DRIVE END

BEARING HOUSING SEALING

3

4

WARNING: THE EXPORT OR RE-EXPORT OF THIS DRAWING OR A PRODUCT

PRODUCED BY THIS DRAWING IS SUBJECT TO UK EXPORT ADMINISTRATION

REGULATIONS AND OTHER APPLICABLE GOVERNMENTAL RESTRICTIONS OR

REGULATIONS.

THIS DOCUMENT CONTAINS CONFIDENTIAL AND TRADE SECRET INFORMATION, IS THE

PROPERTY OF FLOWSERVE PUMP DIVISION AND IS GIVEN TO THE RECEIVER IN

CONFIDENCE. THE RECEIVER BY RECEPTION AND RETENTION OF THE DOCUMENT

ACCEPTS THE DOCUMENTS IN CONFIDENCE AND AGREES THAT, EXCEPT AS AUTHORIZED

IN WRITING BY FLOWSERVE PUMP DIVISION, IT WILL (1) NOT USE THE DOCUMENT

OR ANY COPY THEREOF OR THE CONFIDENTIAL OR TRADE SECRET INFORMATION

THEREIN; (2) NOT COPY THE DOCUMENT; (3) NOT DISCLOSE TO OTHERS EITHER THE

DOCUMENT OR THE CONFIDENTIAL OR TRADE SECRET INFORMATION THEREIN; AND (4)

UPON DEMAND, RETURN THE DOCUMENT, ALL COPIES THEREOF, AND ALL MATERIAL

COPIES THEREFROM.

COPYRIGHT

FLOWSERVE PUMP DIVISION

ALL RIGHTS RESERVED

AGREED FOR MFG.

DRAWN SCALE

DRAWN BY

06/12/2002

DATE

DATE

5

1

MJK

6

B

CLIENT AND ORDER No.

PROJECTION - THIRD ANGLE

(I.S.O. 128)

BASED ON DRAWING No.

B731/1385

CPX BEARING HOUSING SEALING ARRANGEMENTS

D LINE PUMP ARRGT

7

0

C

2002

SUBJECT

DRAWING NUMBER

FLOWSERVE PUMP DIVISION

NEWARK, ENGLAND

8

A

3

A

FACTORY

C

UNLESS OTHERWISE STATED

ALL DIMENSIONS IN MILLIMETRES

FRAMES 3 & 4

STANDARD DRIVE END

BEARING HOUSING SEALING

IF IN DOUBT, ASK

5

6

M

E

D

7

8

F

Frame 1 to 4 proprietary labyrinth/face seals (where fitted)

8.4.2 CPX, CPXR, CPXN and CPXP key drive
impeller option

2100

2400

6700.2

2200

4610.5

2912.1

4590.4

6570.6

2912.2

4610.4

KEY DRIVE DESIGN FOR 304/316 STAINLESS STEEL

AND ABOVE. SECURE SCREW WITH

PTFE SEALANT (LOCTITE 577)

(includes
heli-coil 6589)

SOLID SHAFT
SHOWN BELOW
CENTRE-LINE.

SLEEVED SHAFT
SHOWN ABOVE
CENTRE-LINE.

Key drive design for 304/316 stainless steel and

above, secure screw with suitable sealant (For

example Loctite 577)

Item

Description

2100

Shaft

2200

Impeller

2400

Sleeve (if fitted)

2912.1

Impeller nut

2912.2

Impeller nut

4590.4

Gasket

4610.4

O-ring (if sleeve fitted)

4610.5

O-ring

6570.6

Screw

6700.2

Key


Drawings taken from B731/1644, sheet 1, rev -

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