Description
This SMART Digital series features advanced diaphragm pumps with variable-speed stepper motors for precise, reliable dosing. Designed for dosing and disinfection, these pumps ensure accurate and efficient chemical handling across industries.
Specifications
| Manufacturer | Grundfos |
|---|---|
| Part Number | 97722368 |
| Type key | DDA 7.5-16 AR-PVC/E/C-F-32I003 |
| Max. Flow | 1.981 US gal/hour |
| Max. flow in slow mode 50% | 0.9906 US gal/hour |
| Max. flow in slow mode 25% | 0.4966 US gal/hour |
| Min flow | 2.5 ml/h |
| Turn-down ratio | 1:3000 |
| Approvals | CE,CSA-US,NSF61,RCM |
| Valve type | Spring-Loaded (HV-version) |
| Maximum viscosity at 100 % | 600 mPas |
| Maximum viscosity in slow mode 50 % | 1800 mPas |
| Maximum viscosity in slow mode 25 % | 2500 mPas |
| Accuracy of repeatability | 1 % |
| Dosing head | PVC (Polyvinyl chloride) |
| Valve ball | Ceramic |
| Gasket | EPDM |
| Range of ambient temperature | 32 .. 113 °F |
| Maximum operating pressure | 145.04 psi |
| Installation set | YES |
| Installation type | 0,17x1/4" up to 7,5 l/h,16bar |
| Pump inlet | Hose 0,17x1/4" 3 |
| Pump outlet | Hose 0,17x1/4" 3 |
| Max. Suction lift during operation | 19.7 ft |
| Max. Suction lift during priming | 6.56 ft |
| Pumped liquid | Water |
| Liquid temperature range | 32 .. 113 °F |
| Selected liquid temperature | 68 °F |
| Density | 62.29 lb/ft³ |
| Maximum power input - P1 | 24 W |
| Main frequency | 50 / 60 Hz |
| Rated voltage | 1 x 100-240 V |
| Enclosure class (IEC 34-5) | IP65 / TYPE 4X |
| Length of cable | 4.92 ft |
| Type of cable plug | USA, Canada |
| Inrush current | 25A at 230V for 2ms |
| Control variant | AR |
| Control panel | FRONT-MOUNTED |
| Level control | YES |
| Analog input | 0/4-20 mA |
| Pulse control | YES |
| Ext. Stop input | YES |
| Analog output | 0/4-20 mA |
| Output relays | 2 |
| Bus communication | YES |
| Net weight | 4.41 lb |
| Gross weight | 6.62 lb |
| COLOR | RED |
| Country of origin | US |
| Custom tariff no. | 8413.50.0050 |
Documents
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Refund Policy
Liberty Supply accepts returns up to 30 days after the date of invoice for domestic transactions. All returns must be issued a Return Goods Authorization (RGA) number. RGA requests can be made by emailing support@libertysupply.com. International transactions are non-returnable and non-refundable.
Items authorized for return within 30 days are subject to a minimum 10% restock fee if they are in the original, unopened packaging. Certain items are subject to a higher restock fee. The additional fee is determined by the item's manufacturer. Previously used/installed items cannot be returned unless covered by warranty.
Returns for special order items or modified items (such as an impeller trim) are assessed on a case-by-case basis. If a return is allowed, special order items will incur a restock fee of up to 50%.
Customers must ship authorized return items per the RGA instructions. A valid tracking number for the shipment must be provided via email to support@libertysupply.com. If Liberty Supply does not receive the items for which a return is requested, or items are received without an RGA, the return will be denied. If Liberty Supply is not at fault, return shipping costs will be deducted from the credited amount.
All product warranties implied are the manufacturer's liability. If an item is returned under the manufacturer's warranty, Liberty Supply will forward the returned goods to the manufacturer for inspection and determination. Inspection generally takes up to five (5) weeks for a determination to be made. The final warranty decision is solely at the manufacturer's discretion.
Repair Parts
(1 item)
