{"product_id":"grundfos-dme-375-10ar-leak-detection-digital-dosing-pump-process-chemical-dosing","title":"Grundfos DME 375-10AR Polypropylene Leak Detection Digital Dosing Pump for Process Chemical Dosing with Variable Stroke Speed","description":"\u003cp\u003eContinuous chemical injection for cooling towers and process water systems requiring high flow rates and reliable material resistance is the primary role for this configuration. This Smart Digital system is optimised for high-volume service where consistent chemical delivery must be balanced with integrated safety monitoring to protect system infrastructure.\u003c\/p\u003e \u003cp\u003ePowered by a 240 W motor, the pump delivers a maximum dosing capacity of 375 L\/h and is rated for operation against a 10 bar maximum backpressure. It offers an 800:1 turn-down ratio, enabling the system to scale down to a minimum flow of 0.47 L\/h without sacrificing the precision of the volumetric output during the dosing cycle.\u003c\/p\u003e \u003cp\u003eThe electronically controlled motor with variable stroke speed produces smooth and continuous dosing with reduced pulsation. This model incorporates integrated diaphragm leak detection and manual, pulse, and analog control modes to ensure chemical delivery corresponds to site process requirements.\u003c\/p\u003e \u003cp\u003eStructural durability is ensured by a Polypropylene dosing head and FKM gaskets paired with glass ball valves. The unit features an integrated alarm relay for system status reporting, is housed in an IP65 enclosure, handles liquid temperatures up to 50°C, and includes standard threaded Rp 1 1\/4\" connections for high-volume throughput.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eAR control variant with manual, pulse and analog 0\/4-20mA operation and alarm relay.\u003c\/li\u003e \u003cli\u003eIntegrated diaphragm leak detector monitors system integrity to prevent chemical loss.\u003c\/li\u003e \u003cli\u003e800:1 turn-down range from 375 L\/h down to 0.47 L\/h for precise adjustment.\u003c\/li\u003e \u003cli\u003eElectronically controlled motor with variable stroke speed for smooth and continuous dosing.\u003c\/li\u003e \u003cli\u003ePolypropylene pump head, FKM gaskets and glass ball valves for chemical resistance.\u003c\/li\u003e \u003cli\u003eDigital control panel with operating display for configuration and monitoring.\u003c\/li\u003e \u003cli\u003eIP65 rated enclosure for long-term durability in industrial installations.\u003c\/li\u003e \u003cli\u003eRp 1 1\/4\" threaded connections for high-volume system integration.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50974842388727,"sku":"96528887","price":11972.57,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-dme-375-10ar-leak-detection-digital-dosing-pump-process-chemical-dosing.png?v=1785153984","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-dme-375-10ar-leak-detection-digital-dosing-pump-process-chemical-dosing","provider":"Foundation Pumps","version":"1.0","type":"link"}