7615型定量添加隔膜泵
The Bürkert Type 7615 is a precise micro-dosing diaphragm pump designed for high chemical resistance. It is suitable for applications requiring accurate micro-dosing in the range of 5 µl/stroke to a maximum of 8 ml/min with dual flow. The pump is compact, self-priming, and features an integrated electronic circuit for easy operation.
Specification Snapshot
Dimensions
Refer to page 5
Materials
FFKM
Materials
EPDM
Materials
PEEK
Materials
PPS
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Overview
The Bürkert Type 7615 is a precise micro-dosing diaphragm pump designed for high chemical resistance. It is suitable for applications requiring accurate micro-dosing in the range of 5 µl/stroke to a maximum of 8 ml/min with dual flow. The pump is compact, self-priming, and features an integrated electronic circuit for easy operation.
Specifications
| Parameter | Value |
|---|---|
| Dimensions | Refer to page 5 |
| Materials | FFKM |
| Materials | EPDM |
| Materials | PEEK |
| Materials | PPS |
| Diaphragm | FFKM, EPDM (optional) |
| Valve Body | PEEK |
| Valve seat | PPS (non-filled) |
| Weight | Approx. 120g |
| Switching life | ≥200 million switching cycles (at +20°C, 10Hz, water) |
| Dosing Accuracy | ±3.5% |
| Dosing volume | 5µl/stroke ±1.5%, up to 8ml/min; dual flow |
| Maximum frequency | 40Hz |
| Minimum suction pressure | >0.7m water column |
| Maximum feed pressure | <1.0bar |
| Electrical Voltage | 12/24V DC |
| Power Consumption | 11W (max), 5W |
| Voltage Tolerance | ±10% |
| Medium Temperature | +15°C to +60°C (FFKM), +5°C to +60°C (EPDM) |
| Ambient Temperature | -10°C to +55°C |
| Protection Class | IP40 |
| Installation Position | Any, single unit with M3 mounting screws |
| Pipe connection | UNF 1/4-28 |
| Pin Assignment | Refer to page 6 |
Applications
1. High-precision micro-dosing in chemical processes 2. Laboratory applications requiring precise liquid handling 3. Industrial processes involving small volume liquid dosing
Key Features
1. High chemical resistance 2. Compact and lightweight design 3. Self-priming with integrated electronic circuit 4. High dosing accuracy of ±3.5% 5. Long switching life of ≥200 million cycles
Datasheet
Product Datasheet
PDF
Supplier Information
<p>Bürkert Fluid Control Systems is a global leader in measurement, control, and regulation technology for liquids and gases. Founded in 1946 and headquartered in Germany, the family-owned company develops solenoid valves, process and control valves, sensors, transmitters, and controllers. With 3,700+ employees and operations in 30+ countries, Bürkert serves pharmaceutical, food and beverage, laboratory, semiconductor, and energy industries with standard products and customized automation systems.</p>
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