{"product_id":"grundfos-dda-12-10-sapphire-sensor-digital-dosing-pump-water-treatment-flowcontrol","title":"Grundfos DDA 12-10 PVDF Sapphire Sensor Digital Dosing Pump for Water Treatment with FlowControl","description":"\u003cp\u003eProcess water disinfection using specialised aggressive chemicals such as Fluorosilicic Acid requires a dosing system with matched material components and advanced sensing. This Smart Digital S variant is configured with a Sapphire sensor to ensure operational safety and monitoring accuracy where standard sensors are chemically incompatible with the media.\u003c\/p\u003e \u003cp\u003eDriven by a 24 W motor, the pump delivers a maximum dosing capacity of 12.0 L\/h and is rated for operation against a 10 bar maximum backpressure. It offers a 1000:1 turn-down ratio, enabling the system to scale down to a minimum flow of 12.0 ml\/h without sacrificing the precision of the volumetric output in automated dosing cycles.\u003c\/p\u003e \u003cp\u003eThe hydraulic design features stepper motor technology that ensures smooth and continuous dosing. FlowControl continuously monitors the dosing process, while AutoFlowAdapt automatically compensates for changes in process pressure to maintain accurate dosing.\u003c\/p\u003e \u003cp\u003eStructural durability is ensured by a PVDF pump head and PTFE gaskets paired with a chemically resistant Sapphire sensor. Connectivity is enhanced via communication functions available according to the selected control variant. Housed in an IP65 enclosure, the unit handles liquid temperatures up to 45°C.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eSapphire sensor integration specifically for safe and accurate Fluorosilicic Acid (FSA) dosing.\u003c\/li\u003e \u003cli\u003eFlowControl monitors the dosing process and detects abnormal operating conditions.\u003c\/li\u003e \u003cli\u003eAutoFlowAdapt automatically compensates for changes in process pressure to maintain accurate dosing.\u003c\/li\u003e \u003cli\u003e1000:1 turn-down range for precise adjustment from 12.0 L\/h down to 12.0 ml\/h.\u003c\/li\u003e \u003cli\u003eStepper motor drive provides smooth and continuous dosing.\u003c\/li\u003e \u003cli\u003ePVDF pump head, PTFE gaskets and ceramic ball valves for chemical resistance.\u003c\/li\u003e \u003cli\u003eCommunication functions available according to the selected control variant.\u003c\/li\u003e \u003cli\u003eIP65 rated enclosure protects motor and electronics in industrial environments.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50974841176311,"sku":"93297799","price":7325.45,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-dda-12-10-sapphire-sensor-digital-dosing-pump-water-treatment-flowcontrol.png?v=1785153920","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-dda-12-10-sapphire-sensor-digital-dosing-pump-water-treatment-flowcontrol","provider":"Foundation Pumps","version":"1.0","type":"link"}