{"title":"Dositec EFR® High Volume Piston \u0026 Diaphragm Single \u0026 Dual Head Chemical Dosing Pumps","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eDositec EFR® High Volume Piston \u0026amp; Diaphragm Single \u0026amp; Dual Head Chemical Dosing Pumps\u003c\/strong\u003e range is engineered for high-capacity, precision chemical dosing in demanding industrial applications. Available in both piston and mechanically actuated diaphragm configurations, with single and dual head models, the EFR series delivers reliable and accurate chemical injection across a wide range of flow rates and operating pressures.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for water treatment, wastewater treatment, agriculture, fertigation, mining, chemical processing and manufacturing, the EFR range combines robust construction with flexible configuration options to suit a variety of dosing requirements. Available in polypropylene (PP), PVDF and stainless steel wetted materials, these pumps provide excellent chemical compatibility for corrosive and abrasive liquids while ensuring long service life in harsh operating environments.\u003c\/p\u003e\n\u003cp\u003eThe EFR series features a heavy-duty 2 HP motor, adjustable stroke settings, multiple piston and diaphragm sizes, and a broad selection of valve, seal and connection materials. Single-head models provide accurate dosing from moderate to high flow rates, while dual-head models offer increased capacity or simultaneous dosing of two independent chemical streams, making the range ideal for large-scale continuous dosing applications.\u003c\/p\u003e\n\u003cp\u003eBuilt for dependable performance and low maintenance, Dositec EFR® dosing pumps deliver exceptional dosing accuracy, operational reliability and installation flexibility for the most demanding industrial chemical dosing systems.\u003c\/p\u003e","products":[{"product_id":"dositec-efr®-1000-high-volume-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1000 High Volume Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1000 is a high volume piston chemical dosing pump designed for accurate, adjustable injection of liquid chemicals, fertilisers and additives in demanding industrial, agricultural and water treatment applications.\u003c\/p\u003e\n\u003cp\u003eWith a maximum injection rate of 1000 L\/h and pressure capability up to 8 bar \/ 800 kPa, the EFR-1000 is suited to large-scale dosing applications where standard electromagnetic or small motor-driven dosing pumps do not provide enough capacity.\u003c\/p\u003e\n\u003cp\u003eThe EFR range uses a positive return piston dosing mechanism with variable eccentric regulation, providing smooth, reliable and accurate dosing under heavy-duty operating conditions. The dosing flow is manually adjustable from 0–100% of capacity, allowing the injection rate to be set according to the system requirements without stopping the pump.\u003c\/p\u003e\n\u003cp\u003eThe EFR-1000 is designed for continuous operation and is suitable for applications involving fertiliser injection, chemical dosing, water treatment, industrial processes and agriculture. It is available with different construction material options to suit chemical compatibility requirements, including PP, PVDF and stainless steel configurations.\u003c\/p\u003e\n\u003cp data-section-id=\"1ma7m6t\" data-start=\"1366\" data-end=\"1381\" class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul data-start=\"1383\" data-end=\"1918\"\u003e\n\u003cli data-section-id=\"4924g0\" data-start=\"1383\" data-end=\"1418\"\u003eMaximum flow rate: 1000 L\/h\u003c\/li\u003e\n\u003cli data-section-id=\"fhd4xn\" data-start=\"1419\" data-end=\"1460\"\u003eMaximum pressure: 8 bar \/ 800 kPa\u003c\/li\u003e\n\u003cli data-section-id=\"10619w1\" data-start=\"1461\" data-end=\"1499\"\u003eHigh volume piston dosing pump\u003c\/li\u003e\n\u003cli data-section-id=\"umyq61\" data-start=\"1500\" data-end=\"1544\"\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli data-section-id=\"xgb1pj\" data-start=\"1545\" data-end=\"1609\"\u003ePositive return mechanism for reliable suction and discharge\u003c\/li\u003e\n\u003cli data-section-id=\"16bdg6i\" data-start=\"1610\" data-end=\"1671\"\u003eVariable eccentric regulation for accurate dosing control\u003c\/li\u003e\n\u003cli data-section-id=\"ysc4h7\" data-start=\"1672\" data-end=\"1718\"\u003eHeavy-duty design for continuous operation\u003c\/li\u003e\n\u003cli data-section-id=\"5ch0qd\" data-start=\"1719\" data-end=\"1779\"\u003eSuitable for fertilisers, additives and liquid chemicals\u003c\/li\u003e\n\u003cli data-section-id=\"7qa988\" data-start=\"1780\" data-end=\"1824\"\u003eAvailable with multiple material options\u003c\/li\u003e\n\u003cli data-section-id=\"1ncnsw9\" data-start=\"1825\" data-end=\"1918\"\u003eSuitable for agriculture, fertigation, water treatment and industrial dosing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51691250549031,"sku":"EFR-1000","price":13120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/dositec-efr-series-adjustable-chemical-dosing-pump.png?v=1784722378"},{"product_id":"dositec-efr®-1200-high-volume-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1200 High Volume Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1200 is a high volume piston chemical dosing pump designed for accurate, adjustable injection of liquid chemicals, fertilisers and additives in demanding industrial, agricultural and water treatment applications.\u003c\/p\u003e\n\u003cp\u003eWith a maximum injection rate of 1200 L\/h and pressure capability up to 7 bar \/ 700 kPa, the EFR-1200 is suited to large-scale dosing applications where standard electromagnetic or small motor-driven dosing pumps do not provide enough capacity.\u003c\/p\u003e\n\u003cp\u003eThe EFR range uses a positive return piston dosing mechanism with variable eccentric regulation, providing smooth, reliable and accurate dosing under heavy-duty operating conditions. The dosing flow is manually adjustable from 0–100% of capacity, allowing the injection rate to be set according to the system requirements without stopping the pump.\u003c\/p\u003e\n\u003cp\u003eThe EFR-1200 is designed for continuous operation and is suitable for applications involving fertiliser injection, chemical dosing, water treatment, industrial processes and agriculture. It is available with different construction material options to suit chemical compatibility requirements, including PP, PVDF and stainless steel configurations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum flow rate: 1200 L\/h\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 7 bar \/ 700 kPa\u003c\/li\u003e\n\u003cli\u003eHigh volume piston dosing pump\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return mechanism for reliable suction and discharge\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for accurate dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty design for continuous operation\u003c\/li\u003e\n\u003cli\u003eSuitable for fertilisers, additives and liquid chemicals\u003c\/li\u003e\n\u003cli\u003eAvailable with multiple material options\u003c\/li\u003e\n\u003cli\u003eSuitable for agriculture, fertigation, water treatment and industrial dosing applications\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702480404775,"sku":"EFR-1200","price":13120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1200HighVolumePistonAdjustableChemicalDosingPump.png?v=1784886910"},{"product_id":"dositec-efr®-1330-high-volume-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1330 High Volume Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1330 is a high volume piston chemical dosing pump engineered for accurate and reliable dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Designed for continuous operation, it delivers consistent performance where high flow rates and dependable chemical injection are required.\u003c\/p\u003e\n\u003cp\u003eWith a maximum dosing capacity of 1330 L\/h and a maximum operating pressure of 6 bar (87 PSI), the EFR® 1330 is ideal for high-capacity dosing systems. The positive return piston mechanism combined with variable eccentric regulation provides smooth, precise dosing with a manually adjustable output from 0–100%, allowing operators to easily match dosing rates to changing process requirements.\u003c\/p\u003e\n\u003cp\u003eConstructed using high-quality materials, the EFR® range is available in PP, PVDF and SS316 configurations to suit a wide variety of chemical compatibility requirements. Its robust design, heavy-duty gearbox and 2 HP electric motor ensure long service life and reliable performance in continuous-duty applications.\u003c\/p\u003e\n\u003cp\u003eSuitable for fertigation, agriculture, chemical processing and water treatment, the Dositec EFR® 1330 provides dependable high-volume dosing where accuracy, durability and ease of adjustment are essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum flow rate: 1330 L\/h\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 6 bar (87 PSI)\u003c\/li\u003e\n\u003cli\u003eHigh volume piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty design for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eSuitable for fertilisers, chemicals and process liquids\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702484631847,"sku":"EFR-1330","price":13295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1330HighVolumePistonAdjustableChemicalDosingPump.png?v=1784887470"},{"product_id":"dositec-efr®-1600-high-volume-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1600 High Volume Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1600 is a high volume piston chemical dosing pump engineered for precise and reliable dosing of fertilisers, chemicals and process liquids across demanding agricultural, industrial and water treatment applications. Built for continuous operation, it provides dependable performance where high-capacity chemical injection is essential.\u003c\/p\u003e\n\u003cp\u003eDelivering a maximum flow rate of 1600 L\/h at pressures up to 5 bar (73 PSI), the EFR® 1600 is designed for large-scale dosing systems requiring consistent output and accurate flow control. The positive return piston mechanism, combined with variable eccentric regulation, enables smooth operation with a manually adjustable dosing output from 0–100%, allowing the pump to adapt to varying process requirements.\u003c\/p\u003e\n\u003cp\u003eThe EFR® range is manufactured using durable materials including PP, PVDF and SS316 to suit a wide variety of chemical compatibility requirements. Its robust gearbox, heavy-duty construction and 2 HP electric motor ensure reliable long-term performance in continuous-duty industrial environments.\u003c\/p\u003e\n\u003cp\u003eIdeal for fertigation, agriculture, water treatment and industrial process dosing, the Dositec EFR® 1600 delivers high-volume chemical injection with the accuracy, durability and flexibility required for demanding applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum flow rate: 1600 L\/h\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 5 bar (73 PSI)\u003c\/li\u003e\n\u003cli\u003eHigh volume piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for accurate dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty design for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eSuitable for fertilisers, chemicals and process liquids\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702488236327,"sku":"EFR-1600","price":13295.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1600HighVolumePistonAdjustableChemicalDosingPump.png?v=1784887729"},{"product_id":"dositec-efr®-1250d-high-volume-diaphragm-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1250D High Volume Diaphragm Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1250D is a high volume diaphragm chemical dosing pump designed for reliable and accurate dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. The diaphragm design provides safe, leak-resistant chemical dosing while maintaining excellent performance in continuous-duty environments.\u003c\/p\u003e\n\u003cp\u003eWith a maximum flow rate of 1250 L\/h and a maximum operating pressure of 5 bar (73 PSI), the EFR® 1250D is well suited to high-capacity dosing systems requiring dependable chemical injection and smooth operation. The pump features a mechanically actuated diaphragm with variable eccentric regulation, allowing the dosing output to be manually adjusted from 0–100% to suit varying process requirements.\u003c\/p\u003e\n\u003cp\u003eManufactured using durable materials including PP, PVDF and SS316, the EFR® range offers excellent chemical compatibility across a wide range of applications. Powered by a robust 2 HP electric motor, the pump is engineered for long service life, low maintenance and continuous operation in demanding environments.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1250D is ideal for fertigation, chemical dosing, industrial processing and water treatment systems where reliable, accurate and high-volume diaphragm dosing is required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMaximum flow rate: 1250 L\/h\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 5 bar (73 PSI)\u003c\/li\u003e\n\u003cli\u003eHigh volume diaphragm chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eMechanically actuated diaphragm design\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for accurate flow control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eSuitable for fertilisers, chemicals and process liquids\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702491709735,"sku":"EFR-1250D","price":13695.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1250DHighVolumeDiaphragmAdjustableChemicalDosingPump.png?v=1784887940"},{"product_id":"dositec-efr®-1000-1000-dual-head-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1000+1000 Dual Head Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1000+1000 Dual Head is a high volume dual-head piston chemical dosing pump designed for accurate and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Featuring two independently operating piston heads, it provides increased dosing capacity while maintaining precise chemical injection and reliable performance.\u003c\/p\u003e\n\u003cp\u003eEach piston head delivers up to 1000 L\/h, providing a combined maximum flow rate of 2000 L\/h at pressures up to 8 bar (116 PSI). The positive return piston mechanism and variable eccentric regulation allow the dosing output to be manually adjusted from 0–100%, enabling operators to fine-tune chemical dosing to suit changing system requirements.\u003c\/p\u003e\n\u003cp\u003eConstructed using high-quality PP, PVDF and SS316 material options, the EFR® Dual Head range offers excellent chemical compatibility and long service life. Its heavy-duty gearbox, robust construction and 2 HP electric motor are designed for continuous industrial operation with minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eIdeal for high-capacity fertigation, chemical dosing, industrial processing and water treatment systems, the Dositec EFR® 1000+1000 Dual Head provides dependable, accurate and efficient dosing for large-scale applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 2000 L\/h (1000 + 1000 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 8 bar (116 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702537453863,"sku":"EFR-1000+1000","price":19485.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1000_1000DualHeadPistonAdjustableChemicalDosingPump.png?v=1784888288"},{"product_id":"dositec-efr®-1200-1200-dual-head-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1200+1200 Dual Head Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1200+1200 Dual Head is a high volume dual-head piston chemical dosing pump engineered for accurate and continuous dosing of fertilisers, chemicals and process liquids across demanding agricultural, industrial and water treatment applications. Featuring two independently operating piston heads, it delivers exceptional dosing capacity while maintaining precision, reliability and operational flexibility.\u003c\/p\u003e\n\u003cp\u003eEach piston head is capable of delivering up to 1200 L\/h, providing a combined maximum flow rate of 2400 L\/h at pressures up to 7 bar (100 PSI). The positive return piston mechanism, combined with variable eccentric regulation, allows the dosing output to be manually adjusted from 0–100%, ensuring accurate chemical dosing across a wide range of operating conditions.\u003c\/p\u003e\n\u003cp\u003eManufactured using durable PP, PVDF and SS316 material options, the EFR® Dual Head range provides excellent chemical compatibility and long-term performance. Powered by a heavy-duty 2 HP electric motor, the pump is designed for continuous industrial operation with low maintenance requirements and dependable performance.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1200+1200 Dual Head is ideally suited to large-scale fertigation, chemical dosing, industrial processing and water treatment systems requiring high-volume, dual-stream chemical injection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 2400 L\/h (1200 + 1200 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 7 bar (100 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702546366759,"sku":"EFR-1200+1200","price":19485.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1200_1200DualHeadPistonAdjustableChemicalDosingPump.png?v=1784888525"},{"product_id":"dositec-efr®-1330-1330-dual-head-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1330+1330 Dual Head Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1330+1330 Dual Head is a high volume dual-head piston chemical dosing pump engineered for precise and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Its dual-head configuration enables high-capacity chemical injection while maintaining excellent dosing accuracy, reliability and operational flexibility.\u003c\/p\u003e\n\u003cp\u003eEach piston head delivers up to 1330 L\/h, providing a combined maximum flow rate of 2660 L\/h at operating pressures up to 6 bar (87 PSI). The positive return piston mechanism and variable eccentric regulation allow the dosing output to be manually adjusted from 0–100%, enabling precise flow control to meet varying process requirements.\u003c\/p\u003e\n\u003cp\u003eConstructed using durable PP, PVDF and SS316 material options, the EFR® Dual Head range is designed to provide outstanding chemical compatibility and long service life. Powered by a heavy-duty 2 HP electric motor, the pump is built for continuous-duty industrial operation with dependable performance and minimal maintenance.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1330+1330 Dual Head is ideal for large-scale fertigation, agriculture, water treatment and industrial chemical dosing systems requiring accurate, high-volume dual-stream chemical injection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 2660 L\/h (1330 + 1330 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 6 bar (87 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702550528295,"sku":"EFR-1330+1330","price":19840.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1330_1330DualHeadPistonAdjustableChemicalDosingPump.png?v=1784888723"},{"product_id":"dositec-efr®-1600-1600-dual-head-piston-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1600+1600 Dual Head Piston Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1600+1600 Dual Head is a high volume dual-head piston chemical dosing pump designed for accurate and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Its dual-head configuration provides exceptional dosing capacity while delivering reliable performance, precise flow control and long-term durability.\u003c\/p\u003e\n\u003cp\u003eEach piston head delivers up to 1600 L\/h, providing a combined maximum flow rate of 3200 L\/h at operating pressures up to 5 bar (73 PSI). The positive return piston mechanism and variable eccentric regulation enable the dosing output to be manually adjusted from 0–100%, allowing operators to accurately control chemical dosing for changing process requirements.\u003c\/p\u003e\n\u003cp\u003eAvailable in PP, PVDF and SS316 material options, the EFR® Dual Head range is engineered for excellent chemical compatibility and dependable operation in harsh environments. Driven by a heavy-duty 2 HP electric motor, the pump is built for continuous industrial service with minimal maintenance and consistent performance.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1600+1600 Dual Head is ideal for large-scale fertigation, agriculture, industrial processing and water treatment systems requiring high-capacity dual-stream chemical dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head piston chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 3200 L\/h (1600 + 1600 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 5 bar (73 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003ePositive return piston mechanism\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702552920359,"sku":"EFR-1600+1600","price":19840.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1600_1600DualHeadPistonAdjustableChemicalDosingPump.png?v=1784888933"},{"product_id":"dositec-efr®-750-750d-dual-head-diaphragm-adjustable-chemical-dosing-pump","title":"Dositec EFR® 750+750D Dual Head Diaphragm Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 750+750D Dual Head is a high volume dual-head diaphragm chemical dosing pump engineered for accurate and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Its dual-head diaphragm design provides high-capacity chemical injection while delivering leak-resistant performance, exceptional reliability and long service life.\u003c\/p\u003e\n\u003cp\u003eEach diaphragm head delivers up to 750 L\/h, providing a combined maximum flow rate of 1500 L\/h at operating pressures up to 7 bar (102 PSI). The mechanically actuated diaphragm system, combined with variable eccentric regulation, allows the dosing output to be manually adjusted from 0–100%, ensuring precise chemical dosing across a wide range of applications.\u003c\/p\u003e\n\u003cp\u003eManufactured using durable PP, PVDF and SS316 material options, the EFR® Dual Head diaphragm range offers excellent chemical compatibility for aggressive process fluids. Powered by a heavy-duty 2 HP electric motor, the pump is designed for continuous-duty operation with minimal maintenance and dependable performance.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 750+750D Dual Head is ideal for large-scale fertigation, agriculture, industrial processing and water treatment systems requiring accurate, high-volume dual-stream diaphragm chemical dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head diaphragm chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 1500 L\/h (750 + 750 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 7 bar (102 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eMechanically actuated diaphragm design\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702557311271,"sku":"EFR-750+750D","price":20660.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_750_750DDualHeadDiaphragmAdjustableChemicalDosingPump.png?v=1784889136"},{"product_id":"dositec-efr®-1000-1000d-dual-head-diaphragm-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1000+1000D Dual Head Diaphragm Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1000+1000D Dual Head is a high volume dual-head diaphragm chemical dosing pump engineered for accurate and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Its dual-head diaphragm configuration delivers exceptional dosing capacity while providing leak-resistant operation, reliable performance and precise chemical injection.\u003c\/p\u003e\n\u003cp\u003eEach diaphragm head delivers up to 1000 L\/h, providing a combined maximum flow rate of 2000 L\/h at operating pressures up to 7 bar (102 PSI). The mechanically actuated diaphragm system, together with variable eccentric regulation, enables the dosing output to be manually adjusted from 0–100%, allowing precise flow control across a wide range of applications.\u003c\/p\u003e\n\u003cp\u003eManufactured using durable PP, PVDF and SS316 material options, the EFR® Dual Head diaphragm range provides excellent chemical compatibility and dependable long-term performance. Driven by a heavy-duty 2 HP electric motor, the pump is designed for continuous-duty operation with minimal maintenance and outstanding reliability.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1000+1000D Dual Head is ideal for large-scale fertigation, agriculture, industrial processing and water treatment systems requiring accurate, high-volume dual-stream diaphragm chemical dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head diaphragm chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 2000 L\/h (1000 + 1000 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 7 bar (102 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eMechanically actuated diaphragm design\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702567403815,"sku":"EFR-1000+1000D","price":20660.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1000_1000DDualHeadDiaphragmAdjustableChemicalDosingPump.png?v=1784889341"},{"product_id":"dositec-efr®-1200-1200d-dual-head-diaphragm-adjustable-chemical-dosing-pump","title":"Dositec EFR® 1200+1200D Dual Head Diaphragm Adjustable Chemical Dosing Pump","description":"\u003cp\u003eThe Dositec EFR® 1200+1200D Dual Head is a high volume dual-head diaphragm chemical dosing pump engineered for accurate and continuous dosing of fertilisers, chemicals and process liquids in demanding agricultural, industrial and water treatment applications. Its dual-head diaphragm configuration provides exceptional dosing capacity while ensuring leak-resistant operation, reliable performance and precise chemical injection.\u003c\/p\u003e\n\u003cp\u003eEach diaphragm head delivers up to 1200 L\/h, providing a combined maximum flow rate of 2400 L\/h at operating pressures up to 7 bar (102 PSI). The mechanically actuated diaphragm system, together with variable eccentric regulation, enables the dosing output to be manually adjusted from 0–100%, allowing precise flow control to suit changing operating conditions.\u003c\/p\u003e\n\u003cp\u003eConstructed using durable PP, PVDF and SS316 material options, the EFR® Dual Head diaphragm range delivers excellent chemical compatibility and long-term reliability across a wide range of applications. Powered by a heavy-duty 2 HP electric motor, the pump is designed for continuous-duty operation with minimal maintenance and dependable performance.\u003c\/p\u003e\n\u003cp\u003eThe Dositec EFR® 1200+1200D Dual Head is ideally suited to large-scale fertigation, agriculture, industrial processing and water treatment systems requiring accurate, high-volume dual-stream diaphragm chemical dosing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-head diaphragm chemical dosing pump\u003c\/li\u003e\n\u003cli\u003eCombined maximum flow rate: 2400 L\/h (1200 + 1200 L\/h)\u003c\/li\u003e\n\u003cli\u003eMaximum pressure: 7 bar (102 PSI)\u003c\/li\u003e\n\u003cli\u003eIndependent dual-head dosing capability\u003c\/li\u003e\n\u003cli\u003eMechanically actuated diaphragm design\u003c\/li\u003e\n\u003cli\u003eAdjustable dosing output from 0–100%\u003c\/li\u003e\n\u003cli\u003eVariable eccentric regulation for precise dosing control\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction for continuous operation\u003c\/li\u003e\n\u003cli\u003eAvailable in PP, PVDF and SS316 material options\u003c\/li\u003e\n\u003cli\u003eIdeal for agriculture, fertigation, water treatment and industrial chemical dosing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Dositec","offers":[{"title":"Default Title","offer_id":51702575431975,"sku":"EFR-1200+1200D","price":20660.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/DositecEFR_1200_1200DDualHeadDiaphragmAdjustableChemicalDosingPump.png?v=1784889542"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/collections\/EFR.png?v=1785319181","url":"https:\/\/agridosing.com.au\/collections\/dositec-efr%c2%ae-high-volume-piston-diaphragm-single-dual-head-chemical-dosing-pumps.oembed","provider":"AgriDosing","version":"1.0","type":"link"}