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Pump Parts Illustration
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Order parts by:
Series Number
Pump Number and
Part Number


Series I consists of

Pump: #625
  #840
  #6,000
  #10,000

Series I pumps have
two (2) bolts In the Suction Cases


Series I& II consists of:

Pump: #840
  #6,000
  #10,000

Series 11 & III pumps have four (4) bolts in
the Suction Cases


The folloving parts are not interchangeable betveen Series I and Series II & III:

Crimk Cases & covers
Connecting Rods Plungers
Cylinders
Suction Cases Discharge cases Studs, Spacers
Plunger Grease Seals

L# Part Name
1. Crank Case
2. Rear Cover
3. Packing, RC
4. Oil Gauge
5. Screw 6x18/6x20
6. Plunger Oil Seal
7. Side Cover
8. side cover packing
9. Bolt
10. Washer 6/8
11. Oil Cap
12. Packing, Oil Cap
13. Oil Plug
14. Packing, Oil Plug
15. Base
16. Bolt 8x20/8x35/10x20
17. Spring Washer, 8x10
18. Washer, Base/washer 10
19. Collar, base
20. Crank shaft
21. Connecting Rod
22. Bolt 6x25/6x30/8x38
23. Spring Washer 6/8
24. Plunger
25. Plunger Pin
26. Ball Bearing #6005 #6305 #6306
27. Oil Seal #25408 #28458
28. Pulley 6" Ax 1/10" Ax2/10" AX2/10" Bx2
29. Bolt 8xl5
30. Spring Washer 8
31. Washer, pulley
32. Key,5x27/7x27
33. Shaft Cover
34. Stud Boll, guide
35. Seperator
36. Holder, plunger oil scal
37. Blind Plug
38. Packing, Blind plug

M# Part Name
1. Water Seal
2. Gland Screw
3. V-Packing Holdcr
4. Grease Ring
5. V-Packing, HR
6.. V-Packing, CR
7. V-Packing Support
8. Protcctor
9. Cylinder
10. Grease Nipple, Straight
11. Grease Nipple, Angled
12. Screw,6xI5/6x12
13. Lock, Gland screw
14. Valve, Assembly
15. Cap, valve
16. Spring, Valve
17. Platc, valve
18. Seat, valve
19. Packing, valve
20. Suction Case
21. Boll, 8x28 sm 8x35/IOx40
22. Spring Washer 8/10
23. Washer 8/10
24. Nul,cyl,10 sm,12 sm,14/12
25. Spring Washer 10/12/14
26. Delivery Case
27. Hose Int, Delivery Case
28. Air Chamber
29. Packing, Air chamber
30. Stud Bolt, Delivery Case
31. Nut, 8/10
32. Spring Washer, 8/10
33. Washer, 8/10
34. Joint Core, RP
35. Joint Nut, RP
36. Packing RP
37. Band, RP
38. Return Pipe
39. Guard Coil

 

N# Part Name
1. Pressure Gauge
2. Gu Cock. Ass'y. (3-9)
3. Spindle, Gu Cock
4. Spindle Seat, Gu cock
5. Body, gauge cock
6. O-Ring, P-3
7. Gland Nut, Gu cock
8. Spring gauge cock
9.. Push Button, Gu cock
10. Regulator, Assembly
11. Pressure Control Bolt
12. Cap, Regulator
13. Spring Holder, regulator
14. Regulator Spring
15. Spring Support, regulator
16. Spring Case, regulator
17. Lock nut, regulator
18. Regualtor Spindle
19. Ball Guide, reg.
20. O-Rillg, P-8
21. Packing, Ball guidc
22. Ball, 5/8"
23. Regulator Case
24. Packing, ball seat
25. Ball Seat, regulator
26. Gasket, Regulator case
27. Stud Bolt, Regulator case
28. Nut, 8
29. Spring washer, 8
30. Washer, 8
31. Return Pipe Joint
32. Packing Wrench
33. Turning Bar Gland Wrench

U# Part Name
1. Ball Guide, Unloader
2. O-Ring, P-20
3. Spring, Unloader Valve
4. Ball
5. Ball Seal, Unloader Valve
6. O-Ring, P-15
7. Case, Unloadcr Valve
8. Nut, 9, Base
9. Piston
10. O-Ring, P-21
11. O-Ring, G-30
12. Spindle Guide
13. O-Ring, P-5
14. O-Ring, P-7
15. Unloader Spindle
16S. Unloader Spring, Standard
16H. Unloader Spring, Heavy Duty
17. Holder, Unloader Spring
18. Nut, 8
19. Case, Sub-valve
20. O-Ring, P-20
21. Spring, Sub-valve
22. Sub-valve
23. Seat, Sub-valve
24. O-Ring, P-16
25. Elbow, Unloader
26. Stud Bolt, Unloader Elb
27. O-ring, P16
28. Washer, 8
29. Washer, Spring, 8
30. Nut, 8
35. Unloader valve heavy duty