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Help CenterSEKO Metering Pump DMC Automatic Chemical Metering Pump
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Rossonix Co., Limited proudly presents the SEKO Metering Pump DMC – a high-performance automatic chemical metering pump designed for precise and reliable dosing in various industrial applications. With over a decade of export experience (since 2011) and annual export value exceeding US$5 million, we are committed to delivering top-tier pumping solutions. The DMC series combines SEKO's renowned engineering with our global supply chain expertise, ensuring you receive a durable, efficient, and cost-effective metering pump.
This automatic chemical metering pump is ideal for water treatment, swimming pool disinfection, industrial process dosing, and many other chemical injection tasks. It features a robust diaphragm pump head, stepper motor drive, and intuitive control panel, allowing for precise flow adjustment and reliable operation even in harsh environments. Below we detail its key features, technical specifications, and benefits to help you understand why the SEKO DMC is the right choice for your dosing needs.
Key Features
Automatic Control: Built-in microprocessor for proportional dosing based on external signals (4-20 mA, pulse, or dry contact).
High Accuracy: Stepper motor technology ensures ±1% repeatability, minimizing chemical waste.
Durable Construction: PVDF, PP, or PVC pump head options resist aggressive chemicals.
User-Friendly Interface: LCD display with membrane keypad for easy setting of flow rate, alarms, and calibration.
Low Maintenance: Self-priming, dry-run protection, and easy-to-replace diaphragm and valves.
Versatile Mounting: Wall-mounted or floor-standing, with optional injection kit.
Technical Specifications
| Parameter | Value / Range |
|---|---|
| Flow Rate | 0.5 – 60 L/h (depending on model) |
| Max Pressure | 1 – 20 bar |
| Power Supply | 110V/220V/380V, 50/60Hz (single-phase) |
| Pump Head Material | PVDF, PP, or PVC (optional) |
| Diaphragm Material | PTFE (standard) |
| Control Modes | Manual / Automatic (4-20mA, pulse, dry contact) |
| Protection Rating | IP65 (standard) |
| Operating Temperature | 0 – 45°C (liquid) |
Benefits to Your Business
Cost Savings: Precise dosing reduces chemical consumption by up to 30% compared to manual methods.
Operational Efficiency: Automatic control eliminates manual intervention, freeing up staff for other tasks.
Reliability: SEKO's proven diaphragm technology ensures long service life with minimal downtime.
Flexibility: Multiple control options and customizable pump head materials allow adaptation to various chemicals and processes.
Easy Integration: Compatible with SCADA systems, PLCs, and flow meters via standard signals.
At Rossonix Co., Limited, we have been serving global markets since 2011, with annual exports reaching US$5-10 million. Our Shenzhen-based team, supported by overseas offices, ensures efficient logistics to North America, South America, Europe, Oceania, the Middle East, and Asia. With ISO9001 and ISO9000 certifications, we maintain strict quality control. Every SEKO DMC pump undergoes rigorous testing before shipment to guarantee performance.
We stock a wide range of DMC models and spare parts, offering quick delivery from Shenzhen port. Our technical support team can assist with selection, installation, and troubleshooting. Whether you need a single unit for a small treatment plant or bulk orders for large projects, we provide competitive pricing and reliable service.
Frequently Asked Questions (FAQ)
Q: What chemicals can the SEKO DMC pump handle?
A: The DMC is suitable for many chemicals including sodium hypochlorite, acids, alkalis, polymers, and flocculants. Please check material compatibility with our sales team for specific chemicals.Q: Is the pump self-priming?
A: Yes, the DMC series has self-priming capability up to 4 meters, making installation easier.Q: Can I adjust the flow rate during operation?
A: Absolutely. The control panel allows manual adjustment from 0 to 100% stroke length and frequency, or automatic adjustment via external signal.Q: What is the warranty period?
A: We offer a standard 12-month warranty against manufacturing defects. Extended warranty is available upon request.Q: Do you provide calibration service?
A: Yes, we can calibrate the pump before shipment based on your specified liquid and required flow. On-site calibration support is also available.Q: What spare parts should I stock?
A: We recommend keeping a spare diaphragm, valve assembly, and seal kit. Contact us for a recommended spare parts list for your model.Q: Can the pump be used for continuous duty?
A: Yes, the DMC is designed for continuous operation under rated conditions. Ensure proper ventilation and cooling.Q: How do I place an order?
A: Please provide your desired flow rate, pressure, chemical type, and voltage. We will quote the most suitable model and delivery time. Contact us at sales@rossonix.com or through the platform.
Contact us today to discuss your dosing requirements. With our proven track record and SEKO's trusted technology, the SEKO DMC automatic chemical metering pump is your reliable partner for precise chemical dosing. Request a quote or sample now!
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