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2 308351
Table of Contents
List of Models 2. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Symbols 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Warnings 3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 6. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operation/Maintenance 12. . . . . . . . . . . . . . . . . . . . . . . .
Service
Troubleshooting 17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Required Tools 18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Disconnecting the Displacement Pump 18. . . . . . . .
Reconnecting the Displacement Pump 19. . . . . . . .
Displacement Pump Service 20. . . . . . . . . . . . . . . . .
Parts 28. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Technical Data and Performance Chart 38. . . . . . . . . . .
Dimensions 49. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Mounting Hole Layout 49. . . . . . . . . . . . . . . . . . . . . . . . . .
Graco Standard Warranty 50. . . . . . . . . . . . . . . . . . . . . .
Graco Information 50. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
List of Models
Part No. Series Pump Model Ratio
Maximum Fluid
Working Pressure
Maximum Air
(or Hydraulic*)
Input Pressure
236471 B Kingt 65:1 40 MPa, 403 bar (5850 psi) 0.6 MPa, 6 bar (90 psi)
237265 B Reduced Icing
Quiet Kingt
65:1 40 MPa, 403 bar (5850 psi) 0.6 MPa, 6 bar (90 psi)
240945 B Quiet Kingt 65:1 40 MPa, 403 bar (5850 psi) 0.6 MPa, 6 bar (90 psi)
253376 B Quiet Kingt 65:1 40 MPa, 403 bar (5850 psi) 0.6 MPa, 6 bar (90 psi)
237261 A Bulldogr 31:1 21 MPa, 214 bar (3100 psi) 0.7 MPa, 7 bar (100 psi)
241901 A Bulldogr
(55 Gallon/200
Liter Size)
31:1 21 MPa, 214 bar (3100 psi) 0.7 MPa, 7 bar (100 psi)
237274 A Reduced Icing
Quiet Bulldogr
31:1 21 MPa, 214 bar (3100 psi) 0.7 MPa, 7 bar (100 psi)
237264 A Senatorr 19:1 15 MPa, 157 bar (2280 psi) 0.8 MPa, 8.4 bar (120 psi)
198475 A Quiet Kingt 65:1 40 MPa, 403 bar (5850 psi) 0.6 MPa, 6 bar (90 psi)
198466 A Viscountr II 40 MPa, 403 bar (5850 psi) 10.3 MPa*, 103 bar* (1500 psi*)
246942 A Kingt 65:1 48 MPa, 483 bar (7000 psi) 0.7 MPa, 7 bar (100 psi)
246940 A Bulldogr 31:1 21 MPa, 214 bar (3100 psi) 0.7 MPa, 7 bar (100 psi)
246941 A Senatorr 19:1 15 MPa, 157 bar (2280 psi) 0.8 MPa, 8.4 bar (120 psi)
246938 A Viscountr II 40 MPa, 403 bar (5850 psi) 10.3 MPa*, 103 bar* (1500 psi*)