{"product_id":"grundfos-dmx-16-12-mechanical-diaphragm-dosing-pump-process-chemical-dosing","title":"Grundfos DMX 16-12 PVC Mechanical Diaphragm Dosing Pump for Process Chemical Dosing with Scale Knob Control","description":"\u003cp\u003eBulk chemical reticulation and industrial transfer requiring three-phase power and enhanced gasket compatibility define the role of this robust DMX configuration. This system is intended for users who need a mechanical set-and-forget solution for properties and plants requiring the peak durability of a three-phase drive combined with FKM material resistance.\u003c\/p\u003e \u003cp\u003ePowered by a 0.09 kW three-phase motor operating on 415v, the pump achieves a peak dosing capacity of 16 L\/h against a 12 bar maximum operating pressure. It utilises a 10:1 turn-down range, providing the hydraulic strength required for standard industrial injection while maintaining volumetric precision via manual adjustment.\u003c\/p\u003e \u003cp\u003eThe hydraulic assembly features a robust mechanical diaphragm and ceramic double ball valves to produce a smooth fluid handling profile during long-term service. This model prioritises mechanical reliability and ease of use via a rear-mounted scale knob, ensuring that flow adjustment is maintained with precision across site networks.\u003c\/p\u003e \u003cp\u003eStructural durability is ensured by a rugged PVC pump head and durable FKM gaskets paired with ceramic ball valves for chemical compatibility. Housed in an IP65 enclosure with an aluminium gear housing, the unit handles liquid temperatures up to 40°C and is supplied with standard G5\/8 connections.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eFEATURES\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eThree-phase 0.09 kW motor for sustained mechanical duty in industrial environments.\u003c\/li\u003e \u003cli\u003eManual stroke length adjustment via rear-mounted scale knob for precise flow control.\u003c\/li\u003e \u003cli\u003eMechanical diaphragm with NBR\/PTFE coating for long-term industrial durability.\u003c\/li\u003e \u003cli\u003ePVC dosing head and FKM gaskets for diverse chemical compatibility.\u003c\/li\u003e \u003cli\u003eDouble ball valve configuration for consistent hydraulic performance.\u003c\/li\u003e \u003cli\u003e10:1 turn-down range for standard industrial dosing flexibility.\u003c\/li\u003e \u003cli\u003eIP65 rated aluminium gear enclosure for demanding site conditions.\u003c\/li\u003e \u003cli\u003eG5\/8 connections with cap and inserts for multiple industrial pipe sizes.\u003c\/li\u003e \u003c\/ul\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50974842781943,"sku":"99205916","price":2148.52,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0927\/0116\/3767\/files\/grundfos-dmx-16-12-mechanical-diaphragm-dosing-pump-process-chemical-dosing.png?v=1785154003","url":"https:\/\/foundationpumps.com.au\/products\/grundfos-dmx-16-12-mechanical-diaphragm-dosing-pump-process-chemical-dosing","provider":"Foundation Pumps","version":"1.0","type":"link"}