Manual

A-BU Auto. Spray Gun Components
BU- Fluid Bodies
1. BU-7B Standard
BUS-7B Standard Stainless Steel
1d. BU-7DA Atomizing Air Dial Control
U-3502 Packing Set
2. U-28-12 Packing Washers (Dozen)
3. U-29 Packing Gland (1)
4. DU-30 Spring (1)
5. U-203 Gland (1)
14. U-322 Cup Leather (1)
U-1914B Cylinder Assembly
6. A-U-4 Needle
5. U-203 Gland
2. U-28-12 Packing Washers (3)
10. U-1907B Shell
8. U-3633 Large “O” Ring
9. U-3632 Small “O” Ring
11. U-2966 Piston Spring
U-873E Piston Assembly
12. U-2965 Needle Chuck
13. U-2964 Inner Bushing
14. U-322 Cup Leather
15. U-2465A Outer Disc
16. U-2544 Locknut
U-2686A Cylinder Cap Assembly
17. U-2707A Cylinder Cap
18. U-941 Spring Washer
19. U-951B Fluid Dial
20. U-2675A Friction Nut
21. U-1098 Spring
22. U-2584P Washer
23. 59-57 Lock Stud
24. U-3178 Fluid Adjusting Knob †
25. 59-56 Lock Screw
† NOTE: Do not use as a shut-off by turning
all the way down. This may damage the tip.
59-30 PTFE Packing Assembly
26. U-3353 Packing PTFE (2)
27. 59-24 Packing PTFE (4)
28. 59-25B Expander (2)
29. DU-30 Spring (1)
59-68 PTFE Piston Assembly
30. U-2965 Needle Chuck
31. 59-63 Aluminum Piston
32. 59-64 PTFE Piston Ring(2)
33. 59-65 Expansion Spring
34. U-2544 Locknut
A. Independent Atomizing Needle
Valve Body Assembly
34. U-166A Needle Valve Assem.
35. U-167 Spring Cap
36. DU-30 Spring
37. U-203 Gland (2)
38. U-28-12 Packing Washers (2)
1d. BU-7DA Fluid Body
39. U-551 Cap Nut
B. Atomizing Air Dial Control
40. U-959 Air Adjusting Needle
41. U-1098 Spring
42. U-942 Friction Nut
43. PA-14 Dial
44. U-941 Spring Washer
45. U-957 Bushing
46. DU-30 Spring
47. U-27 Packing Gland (1)
48. DU-28-12 Packing Washers (2)
1d. BU-7DA Fluid Body
49. U-551 Cap Nut
•
U-28-12 and DU-28-12 Packing
Washers sold by the dozen (12) only.
Page 3
PTFE Needle Packings and Pistons are available in any model at additional
charge.
•
Add letter: “X” after A for Teflon Needle Packings Only.
Example: A-BUF-2 becomes AX-BUF-2.
•
Add letters: “XX” after A for Teflon Needle Packings and Piston.