DP Series PumpWSSP largest high volume pressure series offers interchangeable plungers seals and fluid ends to provide various flow pressure ratings. Also available in hydraulic drive configuration.DP Series Pump Features
- Flows to 120 GPM
- Pressure ratings up to 5,500
- Internal gear reductions of 3.95:1
- Super hard non scoring plungers
- Suction and discharge located for easy service
- Offerings of seven interchangeable plunger and seal packages
DP 28-55
|
Plunger Size In
|
Max PSI
|
Gallon Per/Rev
|
1000 RPM US GPM
|
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 15-27 GPM PSI: 4500-5500 Stroke Length: 3.75 |
Max HP 102 |
1.250
|
5500
|
.0151
|
15.1
|
18.1
|
21.1
|
26.4
|
27.2
|
HP Required RPM
|
57.0
|
68.3
|
76.6
|
99.6
|
102.0
|
DP 40-38 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 21-39 GPM PSI: 2800-3800 Stroke Length: 3.75 |
Max HP 102 |
1500
|
3800
|
.0217
|
21.7
|
26.1
|
30.5
|
38.1
|
39.2
|
| HP Required RPM |
56.5
|
68.0
|
79.5
|
45.7
|
102.0
|
DP 55-28 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 29-53 GPM PSI: 1800-2800 Stroke Length: 3.75 |
Max HP 102 |
1750
|
2800
|
.0296
|
29.6
|
35.5
|
41.4
|
51.8
|
53.3
|
| HP Required RPM |
56.8
|
67.8
|
79.5
|
99.5
|
102.0
|
DP 70-22 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 38-69 GPM PSI: 1150-2150 Stroke Length: 3.75 |
Max HP 102 |
2000
|
2150
|
.0387
|
38.7
|
46.4
|
54.2
|
67.7
|
69.7
|
| HP Required RPM |
57.1
|
68.4
|
79.9
|
99.9
|
102.0
|
DP 80-20 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 43-78 GPM PSI: 900-1900 Stroke Length: 3.75 |
Max HP 102 |
2.125
|
1900
|
.0437
|
43.7
|
52.4
|
61.2
|
76.5
|
78.7
|
| HP Required RPM |
56.9
|
68.3
|
79.8
|
99.7
|
102.0
|
DP 90-18 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 49-88 GPM PSI: 700-1700 Stroke Length: 3.75 |
Max HP 102 |
2.250
|
1700
|
.0490
|
49.0
|
58.8
|
68.6
|
85.7
|
88.2
|
| HP Required RPM |
57.1
|
68.6
|
80.0
|
99.9
|
102.0
|
DP 120-12 |
Plunger Size In |
Max PSI |
Gallon Per/Rev |
1000 RPM US GPM |
1200 RPM US GPM |
1400 RPM US GPM |
1750 RPM US GPM |
1800 RPM US GPM |
Flows: 66-120 GPM PSI: 200-1200 Stroke Length: 3.75 |
Max HP 102 |
2.625
|
1200
|
.0667
|
66.7
|
80.0
|
93.4
|
116.7
|
120.1
|
| HP Required RPM |
54.9
|
65.8
|
89.7
|
96.1
|
102.0
|
Metallurgy is available in Ductile Iron or Aluminum Bronze 'DP' Series have an internal gear reduction of 3.95:1 Displacement based on 100% Volumetric Efficiency Power based on 85% Mechanical Efficiency.
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