{"title":"Grundfos Mechanical Dosing Pumps","description":"\u003cp\u003eExplore our range of Grundfos mechanical dosing pumps for accurate and reliable chemical dosing across water treatment, wastewater treatment and industrial process applications. The range includes Grundfos DMX mechanical diaphragm dosing pumps and Grundfos DMH hydraulic diaphragm dosing pumps, providing solutions for different flow rates, operating pressures and chemical dosing requirements.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eGrundfos DMX vs DMH Dosing Pumps\u003c\/h3\u003e\n\u003ctable class=\"tableinfo\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eGrundfos DMX\u003c\/th\u003e\n\u003cth\u003eGrundfos DMH\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump design\u003c\/td\u003e\n\u003ctd\u003eMechanical diaphragm\u003c\/td\u003e\n\u003ctd\u003eHydraulically actuated piston-diaphragm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTypical duty\u003c\/td\u003e\n\u003ctd\u003eGeneral-purpose chemical dosing\u003c\/td\u003e\n\u003ctd\u003eHeavy-duty chemical dosing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating pressure\u003c\/td\u003e\n\u003ctd\u003eLow to medium, depending on model\u003c\/td\u003e\n\u003ctd\u003eMedium to high, depending on model\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDosing capacity\u003c\/td\u003e\n\u003ctd\u003eWide range of dosing requirements\u003c\/td\u003e\n\u003ctd\u003eSuitable for larger-capacity and demanding applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon applications\u003c\/td\u003e\n\u003ctd\u003eWater treatment, disinfection, pH adjustment and general chemical dosing\u003c\/td\u003e\n\u003ctd\u003eIndustrial processing, high-pressure dosing and demanding water treatment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest suited for\u003c\/td\u003e\n\u003ctd\u003eReliable everyday dosing applications\u003c\/td\u003e\n\u003ctd\u003eHigher-pressure and heavy-duty dosing applications\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eChoosing Between Grundfos DMX and DMH\u003c\/h3\u003e\n\u003cp\u003eThe right Grundfos dosing pump depends on your required flow rate, discharge pressure, chemical compatibility, dosing accuracy and operating environment.\u003c\/p\u003e\n\u003cp\u003eChoose a Grundfos DMX when you need a dependable mechanical diaphragm pump for general chemical dosing. For more demanding applications involving higher pressures or heavy-duty operation, a Grundfos DMH hydraulic diaphragm dosing pump may be more appropriate. Browse our range of Grundfos DMX and DMH mechanical dosing pumps to find a chemical dosing solution suitable for your application.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAt Parkway, we stock one of Australia’s largest ranges of specialised \u003c\/span\u003e\u003cspan style=\"text-decoration: underline; color: rgb(80, 128, 158);\"\u003e\u003ca href=\"https:\/\/pwnps.com\/collections\/pump-range-chemical-dosing-pumps\" style=\"color: rgb(80, 128, 158); text-decoration: underline;\"\u003eChemical Dosing Pumps\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e, including an extensive selection of \u003c\/span\u003e\u003cspan style=\"text-decoration: underline; color: rgb(80, 128, 158);\"\u003e\u003ca href=\"https:\/\/pwnps.com\/collections\/grundfos-chemical-dosing-pumps\" style=\"color: rgb(80, 128, 158); text-decoration: underline;\" rel=\"noopener\" target=\"_blank\"\u003eGrundfos Chemical Dosing Pumps\u003c\/a\u003e\u003c\/span\u003e\u003cspan\u003e for a wide range of water treatment and industrial applications.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"grundfos-dmh-12-16-mechanical-dosing-pump-12-l-h-16-bar","title":"Grundfos DMH 12-16 Mechanical Dosing Pump 12 L\/h 16 Bar","description":"\u003ch6\u003eKEY FEATURES\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e12 L\/h maximum dosing capacity \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e16 bar maximum operating pressure \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003ePVDF dosing head \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eCeramic valve balls \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003ePTFE valve components \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eHandles liquids up to 300 mPa·s viscosity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e3 × 230\/400 V, 50 Hz three-phase motor \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eIP65 rated \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eMultiple connection size options \u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\" style=\"mso-list: l0 level1 lfo1; tab-stops: list 36.0pt;\"\u003e\n\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eCE, EAC \u0026amp; CNROHSEX approved\u003c\/span\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe Grundfos DMH 12-16 is a hydraulically actuated piston-diaphragm dosing pump designed for accurate and reliable chemical dosing in demanding industrial and water treatment applications.\u003c\/p\u003e\n\u003cp\u003eWith a nominal dosing capacity of 12 L\/h and a maximum operating pressure of 16 bar, the DMH 12-16 is suitable for applications requiring controlled chemical metering at relatively high discharge pressures.\u003c\/p\u003e\n\u003cp\u003eThis model features a PVDF dosing head, PTFE gaskets and ceramic valve balls, providing excellent chemical resistance for use with a broad range of compatible dosing chemicals.\u003c\/p\u003e\n\u003cp\u003eThe hydraulic diaphragm design separates the drive mechanism from the process liquid and is designed to provide reliable operation in continuous and demanding dosing applications.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003eADDITIONAL FEATURES\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eManual stroke-length adjustment with approximately 10:1 turndown, allowing the dosing rate to be adjusted to suit the application\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eUp to 300 mPa·s viscosity for this pump configuration according to the supplied specification.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eMultiple connection\/tubing sizes: 4\/6, 6\/9, 6\/12 and 9\/12 mm.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 11.0pt; mso-fareast-font-family: 'Times New Roman'; mso-fareast-language: EN-US;\"\u003eHydraulic diaphragm support provides protection of the diaphragm during operation.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003eAPPLICATIONS\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eWater treatment, wastewater treatment, industrial process chemical dosing, disinfection, chemical treatment, pH adjustment and high-pressure chemical dosing applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch6\u003ePRODUCT PACKAGE INCLUDES\u003c\/h6\u003e\n\u003cul\u003e\n\u003cli\u003eGrundfos DMH 12-16 Mechanical Dosing Pump\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSPECIFICATIONS\u003c\/h5\u003e\n\u003ctable style=\"width: 100.071%; height: 274.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003eGrundfos\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eProduct Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003eDMH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003eDMH 12-16 B-PV\/T\/C-X-E1U2U2XEMAG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003ePump Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003eHydraulically actuated piston-diaphragm dosing pump\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eMax. Operating Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003e16 bar\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eMax. Dosing Flow Rate\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003e12 L\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eDosing Head Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003ePVDF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eGasket Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003ePTFE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 35.9078%; height: 19.6px;\"\u003e\u003cstrong\u003eValve Ball Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 61.6189%; height: 19.6px;\"\u003eCeramic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eADDITIONAL RESOURCES\u003c\/h5\u003e\n\u003ch6\u003ePRODUCT BROCURE\u003c\/h6\u003e\n\u003cp\u003eAdditional information about Grundfos DMH Mechanical Dosing Pumps are available in the DMH product leaflet.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0529\/9529\/3345\/files\/DMH_product_leaflet.pdf?v=1790059773\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #50809e;\"\u003eDOWNLOAD\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003ch6\u003eDATASHEET\u003c\/h6\u003e\n\u003cp\u003eDetailed specifications for the Grundfos DMH 12-16 Mechanical Dosing Pump (12 L\/h, 16 bar) are available in the datasheet below.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0529\/9529\/3345\/files\/99587855_DMH_1216_BPVTCXE1U2U2XEMAG.pdf?v=1790130588\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"color: #50809e;\"\u003eDOWNLOAD\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e\n\u003cp\u003eAdditional technical data about the Grundfos DMH Mechanical Dosing Pumps are available in the product datasheet.\u003c\/p\u003e\n\u003cblockquote\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0529\/9529\/3345\/files\/DMH_Data_Booklet.pdf?v=1790060454\"\u003e\u003cspan style=\"color: #50809e;\"\u003eDOWNLOAD\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003c\/blockquote\u003e","brand":"Grundfos","offers":[{"title":"Default Title","offer_id":50723650666733,"sku":"GRU-99587855","price":5844.4,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/9529\/3345\/files\/GRU-99587855.jpg?v=1790058202"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0529\/9529\/3345\/collections\/Grundfos_Mechanical_Dosing_Pumps.jpg?v=1790051322","url":"https:\/\/pwnps.com\/collections\/grundfos-mechanical-dosing-pumps.oembed?page=10","provider":"Parkway Process Solutions","version":"1.0","type":"link"}