The Grundfos DDA 17-7 FCM-PVC/V/C-F-31U2U2FG PN97722188 is an advanced digital diaphragm dosing pump designed for chemical injection, water treatment, wastewater treatment, industrial process control, pH correction, disinfection systems, and chemical dosing applications.
Part of the Grundfos SMART Digital DDA series, this pump combines Digital Dosing™ technology with intelligent monitoring functions such as FlowControl, pressure monitoring, AutoFlowAdapt, and integrated flow measurement. These features help ensure accurate chemical dosing while reducing chemical waste and improving process reliability. (Anglian Pumping Services)
The Grundfos DDA 17-7 FCM-PVC/V/C-F-31U2U2FG is commonly installed in water treatment plants, boiler water treatment systems, industrial manufacturing facilities, cooling towers, chemical processing plants, and municipal wastewater treatment systems.
About Grundfos DDA 17-7
The Grundfos DDA 17-7 belongs to the premium SMART Digital dosing pump range developed for complex and demanding dosing applications.
The pump is driven by a variable-speed stepper motor, enabling precise dosing with excellent repeatability and a wide turndown ratio. The Digital Dosing™ technology allows smooth and continuous chemical injection even at low flow rates. (api.grundfos.com)
The FCM version includes advanced monitoring and diagnostic functions, making it suitable for critical chemical dosing processes where accuracy and system protection are essential. (https://chainaris.co.th)
Grundfos DDA 17-7 Features & Benefits
The Grundfos DDA 17-7 is engineered to provide highly accurate chemical dosing while reducing maintenance requirements and operating costs.
Benefits of Grundfos DDA 17-7
- SMART Digital dosing technology
- FlowControl monitoring
- Integrated flow measurement
- Pressure monitoring function
- AutoFlowAdapt technology
- Variable-speed stepper motor
- High dosing accuracy
- Low pulsation dosing
- Chemical-resistant PVC dosing head
- Suitable for demanding industrial applications
Technical Specifications
Based on available Grundfos product information:
- Brand: Grundfos
- Part Number: 97722188
- Model: DDA 17-7 FCM-PVC/V/C-F-31U2U2FG
- Pump Type: Digital Diaphragm Dosing Pump
- Maximum Flow Rate: 17 L/h
- Maximum Operating Pressure: 7 bar
- Minimum Flow Rate: 17 ml/h
- Turndown Ratio: Up to 1:1000
- Dosing Head Material: PVC
- Valve Ball Material: Ceramic
- Gasket Material: FKM (Viton)
- Power Supply: 100-240V, 50/60Hz
- Power Consumption: 24W
- Protection Class: IP65 / NEMA 4X
- Cable Length: 1.5 m
- Control Version: FCM (Flow Control & Monitoring) (Dowdens Pumping & Water Treatment)
Applications of Grundfos DDA 17-7
The Grundfos DDA 17-7 is suitable for a wide range of chemical dosing and treatment applications.
Grundfos DDA 17-7 for Water Treatment Systems
Frequently installed in:
- Potable water treatment plants
- Reverse osmosis systems
- Filtration systems
- Disinfection systems
- Municipal water facilities
The pump provides precise chemical dosing to maintain consistent treatment performance.
Grundfos DDA 17-7 for Wastewater Treatment
Suitable for:
- pH correction systems
- Coagulant dosing
- Flocculant injection
- Chemical neutralisation systems
- Effluent treatment plants
The advanced monitoring functions help improve process reliability and reduce chemical consumption.
Grundfos DDA 17-7 for Industrial Chemical Dosing
Commonly used in:
- Chemical processing plants
- Manufacturing facilities
- Food and beverage industries
- Pharmaceutical production
- Utility systems
Learn more about our pump solutions:
Industrial Pump Solutions Singapore
Grundfos DDA 17-7 for Cooling Water Treatment
Suitable for:
- Cooling towers
- Chilled water systems
- Closed-loop cooling systems
- Corrosion inhibitor dosing
- Biocide dosing applications
Why Choose Grundfos DDA 17-7?
Grundfos SMART Digital dosing pumps are widely recognised for dosing accuracy and intelligent process control.
Advantages include:
- Exceptional dosing precision
- Reduced chemical wastage
- Intelligent monitoring functions
- Easy operation and setup
- Reliable industrial performance
- Low maintenance requirements
- Advanced diagnostics capability
- Proven Grundfos technology
Maintenance Tips
To maximise pump performance and service life:
- Inspect the diaphragm regularly
- Check valve ball condition
- Verify dosing calibration periodically
- Monitor chemical compatibility
- Clean the dosing head when required
- Inspect tubing and fittings
- Follow preventive maintenance schedules
Routine maintenance helps maintain dosing accuracy and minimise downtime.
Supply & Support in Singapore
We provide:
- Dosing pump selection assistance
- Chemical compatibility consultation
- Spare parts sourcing
- Diaphragm replacement
- Pump servicing and calibration
- Troubleshooting support
- Replacement recommendations
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