The electromagnetic diaphragm metering pump is driven by an electromagnet and is designed to deliver small flow and low pressure liquids, the button is used to accurately adjust the flow rate.
26.5 L/h Flow Diaphragm Metering Pump Features
- Green screen digital display, brand new circuit design, more stable operation
- Stroke frequency button adjustment
- Standard configuration cycle timer, optional 7-day timer
- Dosing pump can directly compile external signals without a converter
- New type of one-way valve assembly, PTFE valve seat, acid and alkali resistance, more reasonable structure, stronger sealing
- ACEH/PC shell, strong and durable structure, weather resistance is far better than ABS material
- A variety of pump heads and sealing materials are available, suitable for a wider range of media delivery
- Optional low liquid level stop pump and alarm function
- Added diaphragm damage protection and alarm function
- Optional Rs485 by Modbus-RTU
Diaphragm Dosing Pump Specification:
Model | CHN-DP-C26003 |
Power | 49W |
Flow | 26.5 L/h |
Wet Suction Range | 2.5 Bar |
Stroke | 160 N/m |
Wet Suction Range | 2.0m |
Dosing Pump Hose | 6 x 9mm |
Interface | DN 15mm |
Power Supply | 220V |
Repeated Measurement Accuracy | -5%~5% |
Allowable Ambient Temperature | 5℃~180℃ (PTFE pump head ), |
Allowable Medium Viscosity | High viscosity pump head ≤ 1000 mPA.s |
Particle Diameter | ≤0.15mm |
Protection Class | IP55 |
Insulation Class | F |
Weight | 4.5 kg |
Warranty Period | 12 Months |
LCD Display Dosing Pump Dimension (unit: mm)

Tips: What is an electromagnetic diaphragm metering pump?
Electromagnetic diaphragm metering pump is a type of metering pump. Metering pump is a special positive displacement pump that can meter the fluid being transported. It is generally composed of a control part, a driving part, a transmission part and an overcurrent part. The main difference between an electromagnetic diaphragm metering pump and other metering pumps is the driving part.
Electromagnetic diaphragm dosing pump is driven by electromagnet, a metering pump designed for conveying small flow and low pressure liquid. It is popular in the industry with simple structure, easy to control, small energy consumption, accurate measurement, convenient adjustment and cheap price.
Dosing pumps for water treatment plants flow 26.5 L/m, hose 6mm x 9mm, easy to use, no converter required, directly compiling external signals, LCD display, press the button to adjust the flow rate.