2 308793
Table of Contents
Symbols 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Pump Models 5. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation
All Pumps 7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air-Powered Pumps 10. . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic-Powered Pumps 12. . . . . . . . . . . . . . . . . . .
Operation
All Pumps 15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air-Powered Pumps 16. . . . . . . . . . . . . . . . . . . . . . . .
Hydraulic-Powered Pumps 17. . . . . . . . . . . . . . . . . . .
Maintenance 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Troubleshooting 21. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Service 22. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts
President Pumps 32. . . . . . . . . . . . . . . . . . . . . . . . . . .
Quiet Senator Pumps 34. . . . . . . . . . . . . . . . . . . . . . .
Quiet Bulldog Pumps 35. . . . . . . . . . . . . . . . . . . . . . .
Viscount Pumps 36. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Carbon Steel Displacement Pumps 37. . . . . . . . . . .
Electropolished Stainless Steel
Displacement Pumps 39. . . . . . . . . . . . . . . . . . . . . . .
Electropolished Stainless Steel
Displacement Pumps, with bsp threads 41. . . . . . . .
Seal and Throat Packing Kits 45. . . . . . . . . . . . . . . . . . .
Conversion Kits 45. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Accessories 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Dimensions 47. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Diagrams 48. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Performance Charts
President Pumps 50. . . . . . . . . . . . . . . . . . . . . . . . . . .
Senator Pumps 55. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Bulldog Pumps 56. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Viscount Pumps 57. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warranty 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Information 60. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols
Warning Symbol
WARNING
This symbol alerts you to the possibility of serious
injury or death if you do not follow the instructions.
Caution Symbol
CAUTION
This symbol alerts you to the possibility of damage to
or destruction of equipment if you do not follow the
instructions.
WARNING
PRESSURIZED EQUIPMENT HAZARD
Spray from the gun/valve, hose leaks, or ruptured components can splash fluid in the eyes or on the
skin and cause serious injury.
D Do not point the gun/valve at anyone or at any part of the body.
D Do not stop or deflect leaks with your hand, body, glove or rag.
D Follow the Pressure Relief Procedure on page 15 whenever you: are instructed to relieve pres-
sure; stop spraying/dispensing; clean, check, or service the equipment; and install or clean the
spray tip/nozzle.
D Tighten all fluid connections before operating the equipment.
D Check the hoses, tubes, and couplings daily. Replace worn, damaged, or loose parts immediately.
Permanently coupled hoses cannot be repaired; replace the entire hose.
