WELCH-ILMVAC DUOSEAL 1405B-01, Owner'S Manual

PARTS LIST

A*: Major Repair Kit Catalog # 1402K-06
B*: Minor Repair Kit Catalog # 1402K-05
**1401D is a Mechanical Seal Kit-includes Mechanical Seal, Gasket and 3 screws.
+ Item #46 exploded view shown on page 18

17

ITEM

QTY

P/N

A*

B*

DESCRIPTION

ITEM

QTY

P/N

A*

B*

DESCRIPTION

1

3

2-00-2706

SCREW PAN HD 10-32 x 3/8” LG.

31

1

41-1736

1

1

GAS BALLAST VALVE

2

3

2-00-6712

SCREW SOCKET HD 10-32 x 3/4” LG.

32

3

62-0259

SCREW #6-1/4 SELF TAPPING

3

10

2-01-0114

SCREW HEX HD 1/4”-20 X 7/8” LG.

33

3

41-1766

1

1

THRUST DISK

4

6

2-01-0316

SCREW HEX HD 5/16-18 x 1” LG.

34

1

41-2045

SMALL END PLATE, FINISHED

5

6

2-01-0356

SCREW HEX HD 5/16-18 x 3-1/4”” LG..

35

1

41-2074

PULLEY w/ SET SCREW

6

2

2-01-5106

SCREW SOCKET HD 1/4-20 x 3/8” LG.

36

1

41-2092

ROTOR, INTAKE

7

4

2-01-6112

SCREW SOCKET HD  1/4-20 x 3/4” LG.

37

1

41-2093

SHAFT

8

2

2-01-6320

SCREW SOCKET HD 5/16-18 x 1-1/4””

38

1

41-2153

1

1

EXHAUST VALVE, UPPER

9

1

2-01-8123

SETSCREW 1/4-20 X 1-3/4” LG.

39

1

41-2154

1

1

EXHAUST VALVE, LOWER

10

3

2-31-0112

HEX NUT 1/4-20, STEEL

40

2

41-2158

2

2

VALVE SPRING

11

1

2-36-9900

HEX LOCK NUT 1/4-20

41

1

41-2159

1

1

VALVE BLOCK SPACER

12

3

2-61-0000

WASHER, STEEL 3/16

42

1

41-2160

BAFFLE ASSEMBLY

13

10

2-63-0193

WASHER, LOCK 1/4” MEDIUM

43

1

41-2175

SETSCREW 1/4-20 x 2.25” LG

14

1

4-06-0754

1

1

ROTOR CLIP

44

6

41-2363

WASHER 5/16 ID x 1/2 OD

15

1

4-40-1200

1

1

STEEL BALL 3/8” DIA.

45

1

41-2757

LOCK NUT

16

1

41-0234

1

1

GASKET, INTAKE CHAMBER COVER

*46

1

61-8101

OIL CASE ASSEMBLY

17

1

41-0403

1

1

GASKET, OIL CASE

47

1

61-8107A

SHAFT SEAL ASSEMBLY

18

1

41-0508

1

1

WASHER, THRUST

 48

1

61-8108D

EXHAUST RING

19

1

61-9284A

1

1

O-RING #214 VITON

49

1

61-8250C

CENTER PLATE

20

2

41-0613

2

2

WOODRUFF KEY #404

50

1

61-8309B

PRESSURE RELEASE TUBE #1

21

2

41-0624

2

2

WOODRUFF KEY

51

1

61-8310A

PRESSURE RELEASE TUBE #2

22

1

41-0643

GASKET, SEAL

52

1

61-8313A

VALVE BLOCK

23

1

41-0660

1

1

INTAKE SCREEN

53

2

61-8314A

VALVE

24

1

41-0672

SHAFT END PLATE

54

1

61-8329A

BRACKET, INTAKE SCREEN

25

2

41-0959

2

VANE, LARGE

55

6

61-8456A

6

6

WASHER 5/16, COPPER

26

1

41-0992

1

1

PRESSURE RELEASE VALVE

56

1

61-8641

HOSE ADAPTER 13/16” HOSE ID

27

6

41-1304

4

4

VANE SPRING

57

1

61-8651

INTAKE RING

28

2

41-1487

2

2

VANE SMALL

58

1

61-8668

LARGE END PLATE

29

1

41-1518

EXHAUST ROTOR

59

1

61-8671

COVER, FINISHED

30

3

41-1685

3

3

SPRING HOLDER

N/S

1

61-8912

EXHAUST PLUG , LARGE

N/S

1-99-5282

1

1

SEALANT 6cc

N/S

1401D

1

1

MECHANICAL SEAL OPTION