GORMAN-RUPP PUMPS SUPER T2C3SC-B Installation, Operation, And Maintenance Manual With Parts List Download Page 26

ITEM 
NO.

PART NAME

PART 
NUMBER

QTY

ITEM 
NO.

PART NAME

PART 
NUMBER

QTY

OM-07328

SUPER T SERIES

MAINTENANCE & REPAIR

PAGE E - 3

PARTS LIST

Pump Model T2C3SC-B, /F, /FM & /WW

(From S/N 1730493 Up)

If your pump serial number is followed by an “N”, your pump is 

NOT

 a standard production model. Contact

the Gorman‐Rupp Company to verify part numbers.

1

PUMP CASING

SEE NOTE BELOW

1

2

STUD

C1012 15991

4

3

WEAR PLATE ASSY

46451-387 24150 

1

4

O‐RING

25152-260 1

5

PIPE PLUG

P12 15079

1

6

LOCK WASHER

J05 17090

2

7

HEX NUT

D05 17090

2

8

O‐RING

25152-363 2

9

COVER PLATE ASSY

42111-841

1

-PRESS RELIEF VLV

26662-005

1

-STUD

C0606 15991

2

-SERVICE TEE

US08 11999

1

-PIPE PLUG

P12 15079

1

10

LOCK COLLAR

38115-551 15001

4

11

HEX HEAD CAP SCREW

B0804-1/2 15991

4

12

LOCK WASHER

J08 15991

4

13

HEX NUT

D06 15991

2

14

LOCK WASHER

J06 15991

8

15

HEX HEAD CAP SCREW

B0604 15991

6

16

HANDLE

12354 13010

1

17

INSPECT COVER ASSY

42111-457 1

-WARNING PLATE

2613EV 13990

1

-DRIVE SCREW

BM#04-03 17000

4

18

O‐RING

25152-248 1

19

BACK COVER NUT

31871-074 15000

4

20

ADJUSTING SCREW

31871-080 1500G

4

21

LOCK WASHER

J10 15991

8

22

HEX HEAD CAP SCREW

B1006 15991

8

23

PIPE PLUG

P04 15079

3

24

SUCTION FLANGE:
-T2C3SC-B

38641-039 10000

1

-T2C3SC-B /F

38642-009 10000

1

-T2C3SC-B /FM

38642-006 10000

1

25

SUCTION FLG GSKT

38683-273 19370

1

26

FLAP VALVE

46411-132 24010

1

27

FLAP VALVE COVER

38346-617 17070

1

28

HEX HEAD CAP SCREW

B0402-1/2 15991

2

29

LOCK WASHER

J04 15991

2

30

FLANGE GASKET

25113-031 

1

31

DISCHARGE FLANGE:

-T2C60SC-B

1688A 10010

1

-T2C60SC-B /F

38642-008 10000

1

-T2C60SC-B /FM

38642-007 10000

1

32

FILL PLUG ASSY 48271-068  1

33

ADJ SHIM

33542-003 17040

8

34

REPAIR ROTATING ASSY:
-T2C3SC-B, /F & /FM

44163-286

1

-T2C3SC-B /WW

44163-436

1

35

O‐RING

25152-259 1

36

PIPE PLUG

P08 15079

2

NOT SHOWN:

DISCHARGE STICKER

6588BJ 

1

FILL TO PRIME STICKER

6588AH 

1

SUCTION STICKER

6588AG 

1

WARNING DECAL

2613FE 

1

ROTATION DECAL

2613M 1

NAMEPLATE BLANK

38819-002 13000

1

DRIVE SCREW

BM#04-03 17000

4

LUBRICATION DECAL

11421 1

G‐R DECAL

GR-03 

1

INSTRUCTION TAG

38817-023 1

INSTRUCTION TAG

38817-011 1

OPTIONAL:

DISASSEMBLY TOOL

48711-020

1

CASING HEATERS:
 -120V

47811-082

1

 -240V

47811-083

1

PRESS RELIEF VALVES:
 -STAINLESS STEEL

46431-803

1

HI TEMP SHUT-DOWN KITS:
 -145

F

48313-186

1

 -130

F

48313-256

1

 -120

F

48313-257

1

HI TEMP SHUT‐DOWN THERMOSTAT KIT
-145

F

48313-172

1

AIR RELEASE VALVES:
 -10# COMP SPRING

GRP33-07A

1

 -25# COMP SPRING

GRP33-07

1

 -80# COMP SPRING

GRP33-07B

1

AIR REL VALVE MNTG KIT 46331-515

1

 

INDICATES PARTS RECOMMENDED FOR STOCK

INCLUDED WITH REPAIR 

46472-739

1

PUMP CASING ASSY

Summary of Contents for SUPER T2C3SC-B

Page 1: ...01 July 15 2020 GORMAN RUPP PUMPS www grpumps com 2020 Gorman Rupp Pumps Printed in U S A INSTALLATION OPERATION AND MAINTENANCE MANUAL WITH PARTS LIST SUPER T SERIES PUMPS MODELS T2C3SC B Including...

Page 2: ...rial number and e mail address required RECORD YOUR PUMP MODEL AND SERIAL NUMBER Please record your pump model and serial number in the spaces provided below Your Gorman Rupp distributor needs this in...

Page 3: ...g PAGE B 4 DISCHARGE LINES PAGE B 5 Siphoning PAGE B 5 Valves PAGE B 5 Bypass Lines PAGE B 5 AUTOMATIC AIR RELEASE VALVE PAGE B 6 Air Release Valve Installation PAGE B 6 ALIGNMENT PAGE B 7 Coupled Dri...

Page 4: ...ion Check Valve Removal PAGE E 7 Rotating Assembly Removal PAGE E 7 Impeller Removal PAGE E 8 Seal Removal PAGE E 8 Shaft and Bearing Removal and Disassembly PAGE E 9 Shaft and Bearing Reassembly and...

Page 5: ...y P O Box 1217 Mansfield Ohio 44901 1217 Phone 419 755 1011 or Gorman Rupp of Canada Limited 70 Burwell Road St Thomas Ontario N5P 3R7 Phone 519 631 2870 For information or technical assistance on the...

Page 6: ...Allow the pump to completely cool if overheated 4 Check the temperature before opening any covers plates or plugs 5 Close the suction and discharge valves 6 Vent the pump slowly and cau tiously 7 Dra...

Page 7: ...entilate the area 3 Allow the pump to completely cool 4 Check the temperature before opening any covers plates gauges or plugs 5 Vent the pump slowly and cau tiously 6 Refer to instructions in this ma...

Page 8: ...ing pressure to 50 of the maximum permissible operating pressure as shown on the pump performance curve For further assistance contact your Gorman Rupp distributor or the Gorman Rupp Company Pump Dime...

Page 9: ...ontact your Gorman Rupp distributor or the factory to deter mine the repair or updating policy Do not put the pump into service until appropriate action has been taken POSITIONING PUMP Death or seriou...

Page 10: ...and tap the suction and discharge lines not less than 18 inches 457 2 mm from the suction and discharge ports and install the lines Installation closer to the pump may result in erratic readings SUCT...

Page 11: ...ned air to escape from the liquid before it is drawn into the suction inlet If two suction lines are installed in a single sump the flow paths may interact reducing the efficiency of one or both pumps...

Page 12: ...is recommended that the by pass line be run back to the wet well and located 6 inches below the water level or cut off point of the low level pump In some installations this bypass line may be termina...

Page 13: ...ng the plug to prevent injury to per sonnel from hot liquid AUTOMATIC AIR RELEASE VALVE When properly installed a Gorman Rupp Auto matic Air Release Valve will permit air to escape through the bypass...

Page 14: ...ys tem do not direct bleeder lines to a common mani fold pipe Contact your Gorman Rupp distributor or the Gorman Rupp Company for information about installation of an Automatic Air Release Valve for y...

Page 15: ...the same distance apart at all points see Figure 4 Figure 4 Aligning Non Spider Type Couplings Check parallel adjustment by laying a straightedge across both coupling rims at the top bottom and side W...

Page 16: ...drive belts check the tension after 5 20 and 50 hours of operation and re tension as re quired see the following procedure for measuring belt tension Thereafter check and re tension if re quired month...

Page 17: ...o service for the first time 2 The pump has not been used for a consider able length of time 3 The liquid in the pump casing has evapo rated Once the pump casing has been filled the pump will prime an...

Page 18: ...ails to prime within five minutes stop it and check the suction line for leaks After the pump has been primed partially close the discharge line throttling valve in order to fill the line slowly and g...

Page 19: ...ing to open or service the pump 1 Familiarize yourself with this man ual 2 Disconnect or lock out the power source to ensure that the pump will remain inoperative 3 Allow the pump to completely cool i...

Page 20: ...pumping liquids con taining a large amount of solids drain the pump and flush it thoroughly with clean water To prevent large solids from clogging the drain port and pre venting the pump from complet...

Page 21: ...r gasket Not enough liquid in casing Add liquid to casing See PRIMING Suction check valve contaminated or damaged Clean or replace check valve Suction check valve or foot valve clogged or binding Clea...

Page 22: ...eck valve or foot valve clogged or binding Clean valve Suction lift or discharge head too high Check piping installation and install bypass line if needed See INSTAL LATION Impeller clogged or damaged...

Page 23: ...tely the same duty cycle the part can be checked and replaced before failure occurs reducing unscheduled down time For new applications a first inspection of wearing parts at 250 hours will give insig...

Page 24: ...t sea level with minimum suction lift Since pump installations are seldom identical your performance may be dif ferent due to such factors as viscosity specific gravity elevation temperature and impel...

Page 25: ...SERIES MAINTENANCE REPAIR PAGE E 2 ILLUSTRATION PARTSPAGE 1 32 35 8 8 24 27 34 26 9 30 25 7 23 23 36 5 28 15 15 11 22 2 31 4 13 14 14 6 12 17 18 21 33 3 14 23 22 21 29 10 19 20 16 Figure 1 Pump Model...

Page 26: ...3SC B 38641 039 10000 1 T2C3SC B F 38642 009 10000 1 T2C3SC B FM 38642 006 10000 1 25 SUCTION FLG GSKT 38683 273 19370 1 26 FLAP VALVE 46411 132 24010 1 27 FLAP VALVE COVER 38346 617 17070 1 28 HEX HE...

Page 27: ...PER T SERIES MAINTENANCE REPAIR PAGE E 4 ILLUSTRATION 16 17 18 19 20 21 22 23 8 9 16 1 2 3 4 5 6 7 8 24 10 10 11 30 30 12 13 14 14 15 15 28 29 25 26 31 27 4 2 3 SEALAREA DETAIL Figure 2 Repair Rotatin...

Page 28: ...4 PIPE PLUG P06 15079 2 15 PIPE PLUG P04 15079 2 16 OIL SEAL 25258 344 2 17 BALL BEARING 23276 008 1 18 IMPELLER SHAFT 38514 565 16040 1 19 KEY N0408 15990 1 20 BALL BEARING 23422 408 1 21 RETAINING R...

Page 29: ...and removing the back cover assembly If major repair is required the piping and or power source must be disconnected The following instructions assume complete disassem bly is required Before attempt...

Page 30: ...l two 1 2 13 UNC x 2 inch long screws in the tapped holes in the back cover and use them to press the back cover out of the pump casing Inspect the wear plate and replace it if badly scored or worn To...

Page 31: ...All threads are 1 2 inch NPT Do not pre assemble the tool TEE APPROX 6 IN 152 MM LONG APPROX 14 IN 356 MM LONG Figure 4 Rotating Assembly Tool To install the tool remove the vented plug 11 Fig ure 2 f...

Page 32: ...l from the bearing cap Place a block of wood against the impeller end of the shaft 18 and tap the shaft and assembled bearings 17 and 20 from the bearing housing After removing the shaft and bearings...

Page 33: ...he shaft Position the outboard bearing 20 on the shaft with the integral retaining ring on the bearing O D toward the drive end of the shaft The bearings may be heated to ease installation An inductio...

Page 34: ...he seal cavity and shaft with a cloth soaked in fresh cleaning solvent Inspect the stationary seat bore in the seal plate for dirt nicks and burrs and remove any that exist The stationary seat bore mu...

Page 35: ...UBRICATION after the impeller is in stalled If necessary to reuse an old seal in an emer gency carefully separate the rotating and station ary seal faces from the bellows retainer and sta tionary seat...

Page 36: ...er washer 26 and capscrew torque the capscrew to 27 30 ft lbs 324 360 in lbs or 3 7 4 1 m kg Rotating Assembly Installation Figure 1 NOTE If the pump has been completely disassembled it is recommended...

Page 37: ...over into the pump casing until the wear plate just touches the impeller when the shaft is turned by hand Tighten the back cover nuts evenly to avoid binding With the wear plate just touching the impe...

Page 38: ...een properly lubricated see LUBRICATION Remove the fill cover assembly 32 and fill the pump casing with clean liquid Reinstall the fill cover and tighten it Refer to OPERATION Section C before putting...

Page 39: ...For Warranty Information Please Visit www grpumps com warranty or call U S 419 755 1280 Canada 519 631 2870 International 1 419 755 1352 GORMAN RUPP PUMPS...

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