J-14 Drawing BNCP-76-998.pdf

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Attached to
LBNF Liquid Argon LAr Circulation Equipment
Solicitation number
LBNF-372669-JD
Issued by

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This technical drawing from Barber Nichols is a detailed engineering specification for a liquid argon exterior interface pump assembly. The document provides comprehensive mechanical design details for a vertical-orientation pump with specific dimensional specifications, including inlet and discharge outer diameters, rotation orientation (counterclockwise), and precise mounting requirements. Key technical specifications include a pump mounting plate minimum thickness of 0.75 inches, recommended pipe length requirements for inlet and discharge (5-10 diameters and 2-3 diameters respectively), and maximum allowable tubing loads of 50 LBF in X, Y, Z directions. The drawing includes warnings about pump orientation, motor cooling, and installation guidelines, with specific details about weld requirements, housing materials (304/L or 316/L stainless steel), and installation clearance needs, including a minimum 52-degree angular clearance arc for pump housing installation.

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PREL

IMIN

ARY

Nichols Barber

ROTATION CCW

8.90in 226.06mm

13.50in 343.00mm

21.80in 553.82mm

24.59in 624.69mm

15.70in 398.81mm

5.60in 142.24mm

4.50in 114.30mm

INLET O.D.

2.60in 66.04mm

3.50in 88.90mm

DISCHARGE O.D.

A

3/4" NPT

MOTOR JUNCTION BOX

CONNECTION

ROTATING ASSY BOLTS

SOCKET HEAD CAP SCREW 1/4-20

REMOVE TO PULL ROTATING ASSY

CUSTOMER WELD

NO LIFTING OR BENDING

OF PUMP COMPONENTS BELOW

PUMP MOUNTING PLATE

MAX ALLOWABLE TUBING LOADS:

50 LBF IN X,Y,Z (87 LBF MAGNITUDE)

5 FT-LBS IN X,Y,Z (8.6 FT-LBS MAGNITUDE)

IT IS RECOMMENDED TO INCLUDE THE

FOLLOWING DIAMETERS OF PIPE LENGTH ON

THE END OF THE INLET AND DISCHARGE BEFORE A 90 DEGREE ELBOW.

SMOOTH RADIUS ELBOWS ARE RECOMMENDED TO REDUCE PRESSURE DROP.

INLET: MINIMUM ALLOWABLE 5 DIAMETERS.

IDEAL 10 DIAMETERS

DISCHARGE: MINIMUM ALLOWABLE 2 DIAMETERS.

IDEAL 3 DIAMETERS.

WARNING:

PUMP CAN ONLY BE OPERATED IN THE

INDICATED ORIENTATION

VERTICAL ORIENTATION

DIRECTION OF GRAVITY

SMA FEEDTHRU FOR ACCELEROMETER

SUPPLIED BY BARBER-NICHOLS

SUPPLIER PN: 47188-1

CONNECTOR: 1/4"-36 UNS-2A THREAD

MOTOR COOLED BY FAN

DO NOT OBSTRUCT AREA ABOVE OR AROUND

USE HOIST RINGS FOR LIFTING

3 PLCS

REMOVE AFTER FINAL ASSEMBLY TO

PREVENT NOISE/VIBRATION

DURING OPERATION.

SAVE FOR MAINTENANCE

ISOMETRIC VIEW

REFERENCE ONLY

DO NOT SCALE

.75in 19.05mm

PUMP MOUNTING PLATE MINIMUM THICKNESS

PART OF CUSTOMER FACILITY AND RESPONSIBILITY

NOT SUPPLIED BY BARBER-NICHOLS

.16in 4.06mm

FLANGE THICKNESS

.25 6.35

MIN OVERLAP

BETWEEN WELD-IN HOUSING O.D.

AND MOUNT I.D.

18.00in 457.20mm

21.00in 533.40mm

DETAIL A

WELD DETAIL

SCALE 1 : 1

PUMP MOUNTING PLATE

PART OF CUSTOMER FACILITY

NOT SUPPLIED BY BARBER-NICHOLS

WELD-IN HOUSING

MATERIAL: 304/L OR 316/L SS

SUPPLIED BY BARBER-NICHOLS

SEAL WELD

BY CUSTOMER

G

D

H

A

B

F

C

E

INTERPRET PER ASME

Y14.5M-1994

441.866 LBS. 2OF1SHEET1:3BNCP-76-000MODEL FILE:

THIRD ANGLE PROJECTION

C:\SOLIDWORKS Data\PDM Vault\PROJECTS\BNCP\BNCP-76\CAD\

- - - -ELEC

PROJECT

FNL17049

UNLESS OTHERWISE SPECIFIED

DIM ARE IN INCHES, TOL ARE:

IN MM

.0 ± .030 ± .76 .00 ± .015 ± .38 .000 ± .005 ± .13

ANGULAR ± 2°

ARVADA, COLORADO

80002

QA

REV.

SURFACE ROUGHNESS 125

LIQUID ARGON EXTERIOR

INTERFACE DETAILS

CURRENT UPDATE:

BREAK EDGES: .020 MAX

ALL FILLET RADII: .005 / .020

REMOVE BURRS

CAGE

AERO

57377

PRJ

MFG

BNCP-76-998

SEE BOM

FLDR: E

NEXT ASSY

DRAWING NO.

WT, CALC:SCALE

SIZE

TITLE

CHK

DWN

HEAT TREATMENT

MATERIAL

APPROVEDDATE

REVISION HISTORY

DESCRIPTIONREVZONE

A A

B B

C C

D D

E E

F F

G G

H H

SHT FORMAT REV C

PREL

IMIN

ARY

Nichols Barber

16.00in 406.40mm

MINIMUM CLEARANCE

HOLE FOR PUMP

HOUSING INSTALLATION

R24.00in 609.60mm

MINIMUM ANGULAR CLEARANCE ARC

FOR PUMP HOUSING INSTALLATION

52°

PUMP INSTALLATION VIEW

PUMP MOUNTING PLATE

G

D

H

A

B

F

C

E

A A

B B

C C

D D

E E

F F

G G

H H

SHT FORMAT REV C

LIQUID ARGON EXTERIOR

INTERFACE DETAILS

C:\SOLIDWORKS Data\PDM Vault\PROJECTS\BNCP\BNCP-76\CAD\

ARVADA, COLORADO

80002

REV.

OFSHEET

BNCP-76-000

CURRENT UPDATE:

MODEL FILE:

CAGE

57377 BNCP-76-998

1:3

FLDR:

E

DRAWING NO.

SCALE

SIZE

TITLE

Sheet1
Drawing View21
Drawing View22
Drawing View23
Detail View A (1 : 1)
Sheet2
Drawing View33

File details come from the government source that posted it. Updated .