| NX25-DDC SERIES DC FUEL TRANSFER PUMP
KIT321RK -
Overhaul repair kit
KIT321BV -
Bypass kit
KIT321BG -
Inlet kit
R
ITEM NO.
PART NUMBER
DESCRIPTION
QTY.
1
SA001885-000
ASSEMBLY; MOTOR SWITCH
1
2
FS001881-000
LHSHCS; M6 X 1.0 X 14MM
2
3
700F2950
LOCK NUT, 5/16-18
1
4
MF000507-001
LEVER; SWITCH
1
kit321sw
PART NUMBER
MUST BE RoHS COMPLIANT
NOTICE
DIMENSIONS ARE IN INCHES
THIS DRAWING AND THE PRINCIPLES AND ELEMENTS OF DESIGN
EMBODIED THEREIN ARE THE EXCLUSIVE PROPERTY OF
TUTHILL CORPORATION, TUTHILL TRANSFER SYSTEMS
AND ARE NOT TO
BE COMMUNICATED, DISCLOSED, REPRODUCED OR USED EXCEPT AS PREVIOUSLY
AUTHORIZED IN WRITING BY SAID COMPANY AND MUST NOT BE SUBMITTED TO
OUTSIDE PARTIES FOR EXAMINATION WITHOUT THE CONSENT OF SAID COMPANY
PART NUMBER
kit321sw
DWN
MATERIAL
ECN NUMBER
DATE
REV
0.01in
0.005in
0.0005in
0.5°
64 µ" AA MAX
PER PART PRINTS
KIT, NX3200 SERIES SWITCH ASSEMBLY
SHEET
1 OF 1
THIRD ANGLE
PROJECTION USED
DATE
0
011248
01/05/16
UNLESS OTHERWISE SPECIFIED
TWO PLACE DECIMAL
THREE PLACE DECIMAL
FOUR PLACE DECIMAL
ANGULAR
MACHINED SURFACE FINISH
DENOTES DIMENSION CRITICAL TO QUALITY
C
SCS
9/15/2017
R
ITEM NO.
PART NUMBER
DESCRIPTION
OFF/QTY.
1
SHIPPING ENVELOPE
1
2
SL000843-000
O-RING, BUNA-N, 2-036
1
3
100F0790
GASKET, INLET FLANGE
1
4
100F0760
INLET SCREEN
1
KIT321SK
PART NUMBER
MUST BE RoHS COMPLIANT
NOTICE
DIMENSIONS ARE IN INCHES
THIS DRAWING AND THE PRINCIPLES AND ELEMENTS OF DESIGN
EMBODIED THEREIN ARE THE EXCLUSIVE PROPERTY OF
TUTHILL CORPORATION, TUTHILL TRANSFER SYSTEMS
AND ARE NOT TO
BE COMMUNICATED, DISCLOSED, REPRODUCED OR USED EXCEPT AS PREVIOUSLY
AUTHORIZED IN WRITING BY SAID COMPANY AND MUST NOT BE SUBMITTED TO
OUTSIDE PARTIES FOR EXAMINATION WITHOUT THE CONSENT OF SAID COMPANY
PART NUMBER
KIT321SK
DWN
MATERIAL
ECN NUMBER
DATE
REV
0.01
0.005
0.0005
0.5
64 µ" AA MAX
AS NOTED PER PART PRINTS
KIT, NX3200 SERIES EXTERNAL SEAL REPAIR
SHEET
1 OF 1
THIRD ANGLE
PROJECTION USED
DATE
0
011248
01/05/16
UNLESS OTHERWISE SPECIFIED
TWO PLACE DECIMAL
THREE PLACE DECIMAL
FOUR PLACE DECIMAL
ANGULAR
MACHINED SURFACE FINISH
DENOTES DIMENSION CRITICAL TO QUALITY
C
SCS
9/1/2017
KIT321RG -
Rotor kit
KIT320SL -
Shaft seal kit
KIT321FLG -
Flange kit
KIT321NB -
Nozzle boot kit
KIT321SK -
External seal kit
KIT321JC -
Junction box cover kit
KIT321SW -
Switch kit
KIT321ASN -
Anti-siphon kit
Servicing Rotor, Vanes, and Shaft Seals
The rotor, vanes, and shaft seals are inside the pump housing, and are accessed
through the rotor cover located on the face of the pump. It is held in place with
three 4mm hex drive attaching bolts. You can access the rotor and vanes for
inspection and cleaning, but
DO NOT
attempt to remove the shaft seals without
a new seal kit to install.
Always inspect the rotor cover seal and mating surface (groove) for nicks or
damage prior to reassembly. Be certain o-ring is not pinched to prevent leakage.
Torque the attaching hardware to 44 in-lbs.
For repairs or routine maintenance, Fill-Rite offers the parts you need. The following parts diagram and list covers all applicable parts
for your Fill-Rite product. These parts can be obtained through any authorized Fill-Rite dealer. Be sure to use only genuine Fill-Rite
replacement parts for your service and maintenance needs. For a list of authorized dealers, please visit our web site at “www.fillrite.com”.
WARNING!
DO NOT open or attempt to repair the motor on your NX25-DDC pump. Opening the motor case can compromise the integrity of the Explosion Proof
construction and will void any existing warranty and certification (UL listing).
Please refer to the warranty policy located on page 2.
Replacement Parts Information
R
ITEM NO.
PART NUMBER
DESCRIPTION
QTY.
1
9 X 12 POLY BAG
1
2
MF000727-000
NOZZLE BOOT, POWDER COATED
1
3
FS001891-000
SHCS; M8 X 1.25 X 16MM
1
KIT321NB
PART NUMBER
MUST BE RoHS COMPLIANT
NOTICE
DIMENSIONS ARE IN INCHES
THIS DRAWING AND THE PRINCIPLES AND ELEMENTS OF DESIGN
EMBODIED THEREIN ARE THE EXCLUSIVE PROPERTY OF
TUTHILL CORPORATION, TUTHILL TRANSFER SYSTEMS
AND ARE NOT TO
BE COMMUNICATED, DISCLOSED, REPRODUCED OR USED EXCEPT AS PREVIO
USLY
AUTHORIZED IN WRITING BY SAID COMPANY AND MUST NOT BE SUBMITTED
TO
OUTSIDE PARTIES FOR EXAMINATION WITHOUT THE CONSENT OF SAID COM
PANY
PART NUMBER
KIT321NB
DWN
MATERIAL
ECN NUMBER
DATE
REV
0.01in
0.005in
0.0005in
0.5°
64 µ" AA MAX
PER PART PRINTS
KIT; NOZZLE BOOT, NX3200, NX700
SHEET
1 OF 1
THIRD ANGLE
PROJECTION USED
DATE
1
011477
11/10/2017
UNLESS OTHERWISE SPECIFIED
TWO PLACE DECIMAL
THREE PLACE DECIMAL
FOUR PLACE DECIMAL
ANGULAR
MACHINED SURFACE FINISH
DENOTES DIMENSION CRITICAL TO QUALITY
C
SCS
9/1/2017