Grundfos DDC 9-7 A-PVC/V/C-F-31U2U2FG (97721405)
Product ID: 97721405
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Grundfos DDC 9-7 A-PVC/V/C-F-31U2U2FG (97721405)
Grundfos DDC 9-7 A-PVC/V/C-F-31U2U2FG (97721405)
| Technical: | |
| Type key: | DDC 9-7 A-PVC/V/C-F-31U2U2FG |
| Max. Flow: | 9 l/h |
| Max. flow in slow mode 50%: | 4.5 l/h |
| Max. flow in slow mode 25%: | 2.25 l/h |
| Min flow: | 9.0 ml/h |
| Turn-down ratio: | 1:1000 |
| Approvals: | CE,CSA-US,NSF61,EAC,RCM |
| Valve type: | Standard |
| Maximum viscosity at 100 %: | 50 mPas |
| Maximum viscosity in slow mode 50 %: | 1300 mPas |
| Maximum viscosity in slow mode 25 %: | 2000 mPas |
| Accuracy of repeatability: | 1 % |
| Materials: | |
| Dosing head: | PVC (Polyvinyl chloride) |
| Valve ball: | Ceramic |
| Gasket: | FKM |
| Installation: | |
| Range of ambient temperature: | 0 .. 45 °C |
| Maximum operating pressure: | 7 bar |
| Installation set (Yes/No): | NO |
| Installation type: | No installation set |
| Pump inlet: | 4/6, 6/9, 6/12, 9/12 mm |
| Pump outlet: | 4/6, 6/9, 6/12, 9/12 mm |
| Max. Suction lift during operation: | 6 m |
| Max. Suction lift during priming: | 2 m |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 45 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Electrical data: | |
| Maximum power input - P1: | 22 W |
| Mains frequency: | 50 / 60 Hz |
| Rated voltage: | 1 x 100-240 V |
| Enclosure class (IEC 34-5): | IP65 / TYPE 4X |
| Length of cable: | 1.5 m |
| Type of cable plug: | EU |
| Inrush current: | 25A at 230V for 2ms |
| Controls: | |
| Control variant: | A |
| Level control: | YES |
| Pulse control: | YES |
| Ext. Stop input: | Yes |
| Output relays: | 0 |
| Others: | |
| Net weight: | 2 kg |
| Gross weight: | 3 kg |
| Color: | RED |
| Finnish LVI No.: | 4981114 |
| Country of origin: | FR |
| Custom tariff no.: | 84135040 |
Spare Parts
| Part Number | Product Name |
|---|---|
| 97751479 | Kit, Valve and diaphragm |
Applications
- Industrial cooling — Industrial applications, such as machining processes and heating systems rely on the efficient transfer of heat. Grundfos supplies efficient, reliable pumps and systems for a broad range of cooling applications and for OEM cooling units.
- Industrial process water treatment — Our advanced pumping solutions are more intelligent, more capable and more reliable, with autonomous, data-driven technology that connects and optimizes your entire system ultimately saving you time, money and maintenance.
- Process liquids transfer — A wide range of pumps for the transfer of water, cooling lubricants and other liquids in industrial and process systems.
category
- Digital dosing pumpsIntelligent dosing pumps are the ideal solution for any kinds of complex dosing in less aggressive environments. Offering a high level of accuracy, digital dosing pumps not only reduce the chemical waste, but also the energy bill.