{"product_id":"emec-prisma-04-50-vf-digital-stepper-motor-chemical-dosing-pump","title":"EMEC PRISMA 04-50-VF Digital Stepper Motor Chemical Dosing Pump","description":"\u003cp\u003e\u003cem\u003eStepper motor dosing pump, 50 l\/hr @ 4 bar, PVDF pump head, digital control, PTFE diaphragm, VF Viton seals\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe EMEC PRISMA 04-50-VF is a high-precision digital stepper motor chemical dosing pump engineered for accurate and repeatable chemical injection in industrial and water treatment applications. Featuring advanced microprocessor-controlled stepper motor technology, the PRISMA series delivers smooth low-pulsation dosing with exceptional precision and operational reliability.\u003c\/p\u003e\n\u003cp\u003eWith a dosing capacity of 50 L\/h at 4 bar, this model is ideal for medium to high-pressure dosing systems requiring precise chemical metering and stable process control. The PVDF pump head provides superior resistance to aggressive chemicals, while VF Viton seals ensure reliable compatibility with acidic and corrosive media.\u003c\/p\u003e\n\u003cp\u003eThe intelligent digital control system features a large color display with encoder navigation for easy setup, monitoring, and parameter adjustment. Multiple operating modes including constant dosing, proportional dosing, ppm mode, percentage mode, weekly timer, and external input control provide highly flexible dosing management.\u003c\/p\u003e\n\u003cp\u003eIts outstanding turndown ratio of 1:4800 and integrated Slow Mode functionality ensure highly accurate and homogeneous chemical dosing performance, even when handling viscous liquids and demanding dosing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDigital stepper motor dosing technology\u003c\/li\u003e\n\u003cli\u003e50 L\/h flow capacity at 4 bar\u003c\/li\u003e\n\u003cli\u003ePVDF pump head for aggressive chemical resistance\u003c\/li\u003e\n\u003cli\u003eVF Viton seals for acidic chemical compatibility\u003c\/li\u003e\n\u003cli\u003eColor display with encoder navigation\u003c\/li\u003e\n\u003cli\u003eTurndown ratio up to 1:4800\u003c\/li\u003e\n\u003cli\u003eSlow Mode functionality for enhanced dosing precision\u003c\/li\u003e\n\u003cli\u003ePTFE diaphragm for extended durability\u003c\/li\u003e\n\u003cli\u003eBluetooth connectivity for remote control\u003c\/li\u003e\n\u003cli\u003eRS485 \/ Modbus RTU communication support\u003c\/li\u003e\n\u003cli\u003eLow pulsation and highly accurate dosing\u003c\/li\u003e\n\u003cli\u003eIP65 protection rating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater treatment systems\u003c\/li\u003e\n\u003cli\u003eChemical dosing systems\u003c\/li\u003e\n\u003cli\u003eIndustrial processing\u003c\/li\u003e\n\u003cli\u003eAcid dosing applications\u003c\/li\u003e\n\u003cli\u003eCooling towers\u003c\/li\u003e\n\u003cli\u003eSanitation systems\u003c\/li\u003e\n\u003cli\u003eDisinfection systems\u003c\/li\u003e\n\u003cli\u003epH correction\u003c\/li\u003e\n\u003cli\u003eIndustrial chemical injection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eModel: PRISMA 04-50-VF\u003c\/li\u003e\n\u003cli\u003eMax Flow Rate: 50 L\/hr\u003c\/li\u003e\n\u003cli\u003eMax Pressure: 4 Bar\u003c\/li\u003e\n\u003cli\u003ePump Type: Stepper motor diaphragm dosing pump\u003c\/li\u003e\n\u003cli\u003eControl Type: Digital\u003c\/li\u003e\n\u003cli\u003ePump Head Material: PVDF\u003c\/li\u003e\n\u003cli\u003eSeal Material: VF Viton (Acidic)\u003c\/li\u003e\n\u003cli\u003eDiaphragm Material: PTFE\u003c\/li\u003e\n\u003cli\u003eTurndown Ratio: 1:4800\u003c\/li\u003e\n\u003cli\u003eSlow Mode: 100% to 1%\u003c\/li\u003e\n\u003cli\u003eCommunication: RS485 \/ Modbus RTU \/ Bluetooth\u003c\/li\u003e\n\u003cli\u003ePower Supply: 110 - 240 VAC, 50\/60 Hz | 9 - 36 VDC\u003c\/li\u003e\n\u003cli\u003eProtection Rating: IP65\u003c\/li\u003e\n\u003cli\u003ePump Housing: PP reinforced with glass fiber\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 1 - 45°C\u003c\/li\u003e\n\u003cli\u003eEnvironment Temperature: 10 - 45°C\u003c\/li\u003e\n\u003cli\u003eEnergy Consumption: 30W\u003c\/li\u003e\n\u003cli\u003eRepeatability: ±1%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EMEC","offers":[{"title":"Default Title","offer_id":51426837889319,"sku":"EMEC PRISMA 04 50 FP","price":3520.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0978\/4265\/9623\/files\/EMECPRISMA04-50-VFDigitalStepperMotorChemicalDosingPump.png?v=1779612846","url":"https:\/\/agridosing.com.au\/products\/emec-prisma-04-50-vf-digital-stepper-motor-chemical-dosing-pump","provider":"AgriDosing","version":"1.0","type":"link"}