Pump Models
NOTE:
These pumps are not suitable for metering. Contact your Graco distributor for more information.
CARBON STEEL MODELS
Maximum Air
(or Hydraulic*)
Working Pressure
Maximum Fluid
Working Pressure
Model No. Series Ratio and Type (parts list pages)
MPa, bar (psi)
MPa, bar (psi)
220–559
A
1.5:1 President (24)
1.2, 12 (180)
1.9, 19 (270)
220–560
A
2:1 President (24)
1.2, 12 (180)
2.5, 25 (360)
220–561
A
3:1 President (24)
1.1, 11 (166)
3.4, 34 (500)
237–223
A
3:1 President, w/PTFE packings (24)
1.1, 11 (166)
3.4, 34 (500)
220–574
B
3:1 President with drum cover,
agitator, and return tube (26, 27)
1.1, 11 (166)
3.4, 34 (500)
220–565
A
3.5:1 Quiet Senator (28)
0.7, 7.0 (100)
2.4, 24 (350)
220–566
A
5:1 Quiet Senator (28)
0.7, 7.0 (100)
3.4, 34 (500)
220–567
A
2.5:1 Quiet Senator (28)
0.7, 7.0 (100)
1.7, 17 (250)
220–577
A
4:1 Quiet Bulldog (29)
0.7, 7.0 (100)
2.8, 28 (400)
236–601
A
Viscount I+ (31)
10.3, 103 (1500)*
3.1, 31 (450)
236–605
A
Viscount I+ (31)
10.3, 103 (1500)*
2.1, 21 (300)
236–712
A
Viscount I+ (31)
10.3, 103 (1500)*
1.5, 15 (225)
SEVERE-DUTY ELECTROPOLISHED STAINLESS STEEL MODELS
Maximum Air
(or Hydraulic*)
Working Pressure
Maximum Fluid
Working Pressure
Model No. Series Ratio and Type (parts list pages)
MPa, bar (psi)
MPa, bar (psi)
220–562
A
1.5:1 President (24)
1.2, 12 (180)
1.9, 19 (270)
220–563
A
2:1 President (24)
1.2, 12 (180)
2.5, 25 (360)
220–564
A
3:1 President (24)
1.1, 11 (166)
3.4, 34 (500)
239–819
A
3:1 President (24)
1.1, 11 (166)
3.4, 34 (500)
237–222
A
3:1 President, w/PTFE packings (24)
1.1, 11 (166)
3.4, 34 (500)
220–575
B
3:1 President with drum cover,
agitator, and return tube (26, 27)
1.1, 11 (166)
3.4, 34 (500)
220–568
A
3.5:1 Quiet Senator (28)
0.7, 7.0 (100)
2.4, 24 (350)
220–569
A
5:1 Quiet Senator (28)
0.7, 7.0 (100)
3.4, 34 (500)
220–570
A
2.5:1 Quiet Senator (28)
0.7, 7.0 (100)
1.7, 17 (250)
220–578
A
4:1 Quiet Bulldog (29)
0.7, 7.0 (100)
2.8, 28 (400)
239–815
A
4:1 Quiet Bulldog (29)
0.7, 7.0 (100)
2.8, 28 (400)
236–602
A
Viscount I+ (31)
10.3, 103 (1500)*
3.1, 31 (450)
236–606
A
Viscount I+ (31)
10.3, 103 (1500)*
2.1, 21 (300)
236–713
A
Viscount I+ (31)
10.3, 103 (1500)*
1.5, 15 (225)