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Gorman-Rupp Pumps 12B20-B 1340494 and up User Manual

Page 26

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ITEM
NO.

PART NAME

PART
NUMBER

MAT'L
CODE

QTY

ITEM
NO.

PART NAME

PART
NUMBER

MAT'L
CODE

QTY

10 SERIES

OM-00588

MAINTENANCE & REPAIR

PAGE E - 3

PARTS LIST

Pump Model 12B20-B

(From S/N 1340494 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

2

IMPELLER

8615

11060

1

3

SEAL ASSY

13294A

---

1

4

SHAFT SLEEVE

4024

16000

1

5

IMP ADJ SHIM SET

2Y

17090

REF

6

PIPE NIPPLE

T0208

15079

1

7

PIPE COUPLING

AE02

15079

1

8

AIR VENT

S1530

---

1

9

OIL SEAL

S1912

---

1

10

BALL BEARING

S390

---

1

11

AIR VENT

S1703

---

1

12

ROTATIION DECAL

2613M

---

1

13

BALL BEARING

S390

---

1

14

BEARING RETAINER

38322-517

26000

1

15

BEARING ADJ SHIM SET

S464

---

1

16

BRG CAP OIL SEAL

25227-216

---

1

17

SHAFT KEY

N0407

15990

1

18

ALLEN HD SETSCREW

GA#10-01S 15990

2

19

IMPELLER SHAFT

38514-212

15010

1

20

RETAINING RING

S219

---

1

21

O‐RING

25152-149

---

1

22

PEDESTAL

3212C

10010

1

23

SIGHT GAUGE

26714-011

---

1

24

PIPE PLUG

P06

15079

1

25

PEDESTAL DRAIN PLUG

P06

15079

1

26

OIL SEAL

25227-216

---

1

27

SLINGER RING

2351

19120

1

28

PIPE PLUG

P02

15079

1

.29

STUD

C0606-1/2

15991

6

30

HEX NUT

D06

15991

6

31

CASING GASKET SET

229G

18000

1

32

SEAL PLATE

38272-225

10010

1

.33

CASING DRAIN PLUG

P08

15079

1

34

WEAR PLATE ASSY

2917

15990

1

35

LOCK WASHER

J06

15991

2

36

HEX NUT

D06

15991

2

37

BACK COVER GASKET

8616G

19090

1

38

BACK CVR PLATE ASSY

42111-914

---

1

39

-BACK COVER PLATE

NOT AVAILABLE

1

.40

-PIPE PLUG

P04

15079

1

41

-WARNING PLATE

2613EV

13990

1

42

-DRIVE SCREW

BM#04-03

17000

4

43

CLAMP BAR SCREW

8618

24000

1

44

CLAMP BAR

8617

11010

1

45

HEX HD CAPSCREW

B0604

15991

4

46

LOCK WASHER

J06

15991

4

47

FLAP VALVE ASSY

1361A

---

1

48

-FLAP VALVE GASKET

1361G

19070

1

49

-RD HD MACH SREW

X0403

17090

1

50

-LOCK WASHER

J04

17090

1

51

-SMALL VALVE WT

1354

15160

1

52

-LARGE VALVE WT

19B

10010

1

53

SUCTION FLANGE

1361

10010

1

.54

PIPE PLUG

P04

15079

1

.55

PIPE PLUG

P04

15079

1

56

NAME PLATE

38818-021

13990

1

57

DRIVE SCREW

BM#04-03

17000

4

.58

FILL PLUG ASSY

48271-064

---

1

59

BOTTLE OILER

S1933

---

1

60

ELBOW

R02

11999

1

61

PIPE NIPPLE

T0210

15079

1

NOT SHOWN:

INSTRUCTION LABEL

2613DK

---

1

LUBE DECAL

38816-079

---

1

SUCTION STICKER

6588AG

---

1

PRIMING STICKER

6588AH

---

1

DISCHARGE STICKER

6588BJ

---

1

G‐R DECAL

GR-03

---

1

INSTRUCTION TAG

38817-011

---

1

INSTRUCTION TAG

38817-012

---

1

OPTIONAL:

STRAINER

9026D

24001

1

FLANGED SUCTION:
-FLANGE

1688A

10010

1

-NIPPLE

T32

15079

1

FLANGED DISCHARGE:
-FLANGE

1688A

10010

1

-PIPE NIPPLE

T3218

15079

1

CASING HEATER:
-120V

47811-032

---

1

-240V

47811-033

---

1

AFLAS SEAL

46512-291

---

1

HI TEMP SHUT‐DOWN KITS:
-145

_ F

48313-186

---

1

-130

_ F

48313-256

---

1

-120

_ F

48313-257

---

1

HIGH TEMP SHUT‐DOWN THERMOSTAT KIT:
-145

_ F

48313-172

---

1

INDICATES PARTS RECOMMENDED FOR STOCK

. INCLUDED WITH

46471-511

---

1

REPAIR PUMP CASING ASSY