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