307-809
Refer to page 2 for the Table of Contents
INSTRUCTIONS-PARTSLIST
Rev. T Supersedes N and PCN R includes Rev. S
Table of Contents
CARBON STEEL MODELS
Ratio and Type parts list pages
Pump Models
SEVERE-DUTYELECTROPOLISHED STAINLESS STEEL MODELS
Caution Symbol
Symbols
Warning Symbol
EQUIPMENT MISUSE HAZARD
FIRE AND EXPLOSION HAZARD
TOXIC FLUID HAZARD
Page
Mount the Pump
Installation All Pumps
Typical Installation
Plumbing
Installation Air-PoweredPumps
Air Line to Motor
Fluid Line from Pump
Installation Air-PoweredPumps
Hydraulic Supply to Motor
Installation Hydraulic-PoweredPumps
Hydraulic Power Supply
Hydraulic Return from Motor
Installation Hydraulic-PoweredPumps
P Q R
Before You Start the Pump
Pressure Relief Procedure
Operation All Pumps
Flush the Pump Before First Use
Operation Air-PoweredPumps
Starting and Adjusting the Pump
Shutdown
Operation Hydraulic-PoweredPumps
Starting and Adjusting the Pump
Shutdown
Packing Nut Tightness
Maintenance
Flushing
Excessive Leaking at Throat
Air Line Lubricator
Hydraulic Power Supply Check
Mix Tank Volume
Air Line Filter
SOLUTION
Troubleshooting
PROBLEM
CAUSE
Reconnecting the Displacement Pump
Service
Disconnecting the Displacement Pump
For President air-poweredpumps
Model 220-564 President Pump Shown
Model 220-569 Senator Pump Shown
Model 236-601 Viscount I+ Pump Shown
Model
Repair Kits
Disassembling the Displacement Pump
Cleaning and Inspecting Parts
Service
OUTLET
INLET
Service
Reassembling the Displacement Pump
Service
Service
Side View of Outlet Housing
OUTLET
SEVERE-DUTY,ELECTROPOLISHED
Parts President Pumps
CARBON STEEL PUMPS
STAINLESS STEEL PUMPS
Parts President Pumps
SEVERE-DUTY,ELECTROPOLISHED STAINLESS STEEL PUMPS
Model 237-222,Series A, 3 1 Ratio104
CARBON STEEL PUMPS
Model 220-575,Series B
Assembly Procedure
Model 220-574,Series B
Parts President Pumps
3 1 Ratio Stainless Steel President Pump
with 55 gal. drum cover and agitator
3 1 Ratio Carbon Steel President Pump
Model 220-566,Series A, 5 1 Ratio
Parts Quiet Senator Pumps
Model 220-565,Series A, 3.5 1 Ratio
Model 220-567,Series A, 2.5 1 Ratio
Model 220-578,Series A , 4 1 Ratio
Parts Quiet Bulldog Pumps
Model 220-577,Series A, 4 1 Ratio
Model 239-815,Series A , 4 1 Ratio
Page
Model 236-601,Series A Model 236-605,Series A
Parts Viscount I+ Pumps
SEVERE-DUTY,ELECTROPOLISHED STAINLESS STEEL PUMPS
Model 236-712,Series A
Parts Matrix
CARBON STEEL DISPLACEMENT PUMPS
Parts
Model 220-549,Series D
Parts
Model 220-549Shown
CARBON STEEL DISPLACEMENT PUMPS
Model 220-549,Series D
Parts
Parts Matrix
Model 239-820,Series A for Pump Model
Parts
Model 237-220,Series A for Pump Model
Pump Seal Kit
Repair Kits
Pump Seal Kit
Pump Seal Kit
Mounting Hole
Dimensions
Surge Stand
Bolt Pattern
Grounding Wire and Clamp
Accessories
Use Only Genuine Graco Parts and Accessories
Medium Volume High-FloSurge Tank
Stationary Stand
Mounting Stand Kit
Pump Floor Stand
Wall Bracket
Technical Data
PUMP OUTLET PRESSURE
Technical Data
Maximum Working Pressure
AIR CONSUMPTION
Technical Data
PUMP OUTLET PRESSURE
Technical Data
MPa, BAR PSI
AIR CONSUMPTION
Page
MPa, BAR
Technical Data
3789
PUMP OUTLET PRESSURE
Technical Data
Viscount I+ Pumps, Models 236-601and
Viscount I+ Pumps, Models 236-605and
3789
Manual Change Summary
Viscount I+ Pumps, Models 236-712and
Technical Data
The Graco Warranty and Disclaimers
Graco Phone Number
FOR GRACO CANADA CUSTOMERS