{"product_id":"grundfos-dde-60-10-ar-control-digital-dosing-pump-chemical-dosing","title":"Grundfos DDE 60-10 PVC AR Control Digital Dosing Pump for Chemical Dosing","description":"\u003cp\u003eSynchronised chemical injection for irrigation networks and large scale industrial transfer requires a configuration that can handle digital control signals with high throughput. This pulse-capable Smart Digital XL system is engineered for applications where maintaining a precise dosing volume relative to external flow signals is the primary service requirement.\u003c\/p\u003e \u003cp\u003eDriven by a 62 W motor operating on 240v, the unit produces a maximum flow rate of 60.0 L\/h against 10 bar maximum backpressure. It utilises an 800:1 turn-down ratio, providing consistent volumetric accuracy across a broad range of flow settings down to a minimum of 0.075 L\/h to match site specific chemical needs.\u003c\/p\u003e \u003cp\u003eThe hydraulic assembly features stepper motor technology for smooth and continuous dosing. The unit includes AR control functionality for manual, pulse, and 4-20mA input operation, supporting accurate dosing across the operating range during automated dosing cycles.\u003c\/p\u003e \u003cp\u003eMechanical integrity is maintained by a PVC pump head and PTFE gaskets paired with ceramic ball valves. The unit features an IP65 enclosure and includes potential-free output relays for alarm or chemical pre-empty status. It handles liquid temperatures up to 40°C and is supplied with high-capacity U3 connection packs for throughput.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAR control variant with manual, pulse and 4-20mA input operation and potential-free relay outputs.\u003c\/li\u003e \u003cli\u003eChemical pre-empty and empty level inputs for pump and process protection.\u003c\/li\u003e \u003cli\u003e800:1 turn-down ratio from 60.0 L\/h down to 0.075 L\/h for precise control.\u003c\/li\u003e \u003cli\u003eStepper motor technology provides smooth and continuous dosing.\u003c\/li\u003e \u003cli\u003ePVC pump head, PTFE gaskets and ceramic ball valves for standard chemical resistance.\u003c\/li\u003e \u003cli\u003eIP65 rated enclosure protects internal electronics in demanding environments.\u003c\/li\u003e \u003cli\u003eU3 connection packs for high-throughput installation with standard pipe systems.\u003c\/li\u003e \u003cli\u003ePulse and analog inputs for synchronisation with external flow signals.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50974842159351,"sku":"99246461","price":6516.62,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-dde-60-10-ar-control-digital-dosing-pump-chemical-dosing.png?v=1785153976","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-dde-60-10-ar-control-digital-dosing-pump-chemical-dosing","provider":"Foundation Pumps","version":"1.0","type":"link"}