DP Series Dual-Plunger High-Pressure Pump
DP Series Dual-Plunger High-Pressure Pump
DP Series Dual-Plunger High-Pressure Pump
In flow chemistry, the feeding module powers the entire system and is crucial for accurate completion of reactions. Key factors in evaluating a feeding system are its accuracy, stability, and reliability in delivering fluids, as well as the variety of fluids it can handle.
Double-Ball Check Valve
The double-ball check valve features enhanced interference resistance, effectively preventing impurities or bubbles from disrupting the pump's liquid delivery.
Multi-Function Software Controller
This controller allows for constant-pressure feeding, optimizing pump performance. The software enables the pump to operate in either constant-flow or constant-pressure mode.
Gradient Feeding
Users can program gradient operation modes to vary the flow rate over different time intervals. This feature is ideal for flow chemistry process development.
Features
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To accommodate the need for feeding diverse raw materials with varying properties, options like 316L stainless steel, C276 alloy, and PTFE are offered.
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A flow rate range of 0.001-3000 mL/min is available to ensure an optimal flow range.
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An open control platform is provided, featuring multiple communication ports, including RS485 and RS232.
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Users can freely switch between two working modes: constant current mode and constant pressure mode.
Specifications
Material: 316L
| Model | DP-S10 | DP-S50 | DP-S100 | DP-S200 | DP-S500 | DP-S1000 | DP-S3000 |
| Flow Rate | 0.001-9.999 mL/min | 0.1-50 mL/min | 0.1-100 mL/min | 0.1-200 mL/min | 1-500 mL/min | 1-1000 mL | 1-3000 mL |
| Recommended Flow Rate | 0.1-8.0 mL/min | 0.5-50.0 mL/min | 0.5-80.0 mL/min | 1-160 mL/min | 3-400 mL/min | 5-800 mL/min | 20-2400 mL/min |
| System Pressure Resistance |
≤40 Mpa | ≤25 Mpa | ≤25 Mpa | ≤12 Mpa | ≤10 Mpa | ≤8 Mpa | ≤4 Mpa |
| Working Pressure |
≤25 Mpa | ≤15 Mpa | ≤15 Mpa | ≤10 Mpa | ≤5 Mpa | ≤1.5 Mpa | ≤1.5 Mpa |
| Accuracy | ±1% | ±1.5% | |||||
| Repeatability |
RSD< 0.5% |
RSD<1% | |||||
| Setting Resolution |
0.001 mL/min | 0.1 mL/min |
1 mL/min |
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| Inlet Pipe Specifications | PFA OD 1/8”,ID 0.08” | PFA OD 4 mm, ID 2 mm |
PFA OD 1/4”, ID 0.17” |
PFA OD 10 mm , ID 8 mm | |||
| Outlet Pipe Specifications | 316L OD 1/16”，ID 0.03” |
316L OD 1/8”，ID 0.08” | 316L OD 1/4”，ID 0.17” | ||||
| Dimension (DxWxH, mm) |
280x216x155 |
380x297x193 | 380x297x193 | 634×423×408 | |||
Material: C276
| Model | DP-H10 | DP-H50 | DP-H100 | DP-H200 | DP-H500 | DP-H1000 | DP-H3000 |
| Flow Rate | 0.001-9.999 mL/min | 0.1-50 mL/min | 0.1-100 mL/min | 0.1-200 mL/min | 1-500 mL/min | 1-1000 mL/min | 1-3000 mL/min |
| Recommended Flow Rate | 0.1-8.0 mL/min | 0.5-50.0 mL/min | 0.5-80.0 mL/min | 1-160 mL/min | 3-400 mL/min | 5-800 mL/min | 20-2400 mL/min |
| System Pressure Resistance |
≤40 Mpa | ≤25 Mpa | ≤25 Mpa | ≤12 Mpa | ≤10 Mpa | ≤8 MPa | ≤4 MPa |
| Working Pressure |
≤25 Mpa | ≤15 Mpa | ≤15 Mpa | ≤10 Mpa | ≤5 Mpa | ≤1.5 MPa |
≤1.5 MPa |
| Accuracy | ±1% | ±1.5% | |||||
| Repeatability | RSD<0.5% | RSD<1% | |||||
| Setting Resolution |
0.001 mL/min | 0.1 mL/min |
1 mL/min |
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| Inlet Pipe Specifications | PFA OD 1/8”,ID 0.08” | PFA OD 4 mm, ID 2 mm |
PFA OD 1/4”, ID 0.17” | PFA OD 10 mm , ID 8 mm | |||
| Outlet Pipe Specifications | C276 OD 1/16”，ID 0.03” | C276 OD 1/8”，ID 0.08 | C276 OD 1/4”，ID 0.17” | ||||
| Dimension (DxWxH, mm) |
280x216x155 |
380x297x193 | 634×423×408 | ||||
Material: PTFE
| Model | DP-PT10 | DP-PT50 | DP-PT100 | DP-PT200 | DP-PT500 | DP-PT1000 | DP-PT3000 |
| Flow Rate | 0.001-9.999 mL/min | 0.1-50 mL/min | 0.1-100 mL/min | 0.1-200 mL/min | 1-500 mL/min | 1-1000 mL/min | 1-3000 mL/min |
| Recommended Flow Rate | 0.1-8.0 mL/min | 0.5-50.0 mL/min | 0.5-80.0 mL/min | 1-160 mL/min | 3-400 mL/min | 5-800 mL/min | 20-2400 mL/min |
| System Pressure Resistance |
≤4 Mpa | ≤2.5 Mpa | |||||
| Working Pressure |
≤2 Mpa | ≤1.5 Mpa | |||||
| Accuracy | ±1% | ± 1.5% | |||||
| Repeatability | RSD<0.5% |
RSD<1% |
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| Setting Resolution |
0.001 mL/min | 0.1 mL/min |
1 mL/min |
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| Inlet Pipe Specifications | PFA OD 1/8”，ID 0.08” | PFA OD 4 mm，ID 2 mm | PFA OD 1/4”, ID 0.17” | PFA OD 10 mm, ID 8 mm | |||
| Outlet Pipe Specifications | PFA OD 1/8”，ID 0.08” | PFA OD 1/4”，ID 0.17” | |||||
| Dimension (DxWxH, mm) |
280x216x155 |
380×297×193 | 634×423×408 | ||||
