{"product_id":"walchem-ehe31e1-vcv-electronic-metering-pump","title":"Walchem EHE31E1-VCV Electronic Metering Pump","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"679\"\u003eThe Walchem EHE31E1-VCV \u003ca href=\"https:\/\/plgautomation.com\/collections\/power-supplies-protection\"\u003eElectronic Metering Pump\u003c\/a\u003e is a precision chemical dosing pump designed to deliver controlled fluid injection rates up to 5.5 GPH for industrial water treatment, chemical feed, and process control applications. Commonly installed in cooling towers, boiler treatment systems, wastewater facilities, chemical injection skids, and industrial process water systems requiring accurate chemical metering. Maintenance technicians, water treatment operators, OEM manufacturers, and system integrators use this pump for chemical feed system repairs, dosing upgrades, replacement of failed metering pumps, and automated process control applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"681\" data-end=\"698\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"700\" data-end=\"1196\"\u003eThe Walchem EHE31E1-VCV Electronic Metering Pump is commonly used in cooling water treatment systems, boiler feed treatment programs, wastewater processing facilities, industrial chemical injection systems, pH adjustment processes, corrosion control systems, and automated dosing applications where accurate delivery of treatment chemicals is critical. It helps maintain process consistency, water quality control, and reliable chemical feed performance in commercial and industrial environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1198\" data-end=\"1227\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1229\" data-end=\"1905\"\u003e• Manufacturer: Walchem (Iwaki America)\u003cbr data-start=\"1268\" data-end=\"1271\"\u003e• Part Number: EHE31E1-VCV\u003cbr data-start=\"1297\" data-end=\"1300\"\u003e• Product Type: Electronic Metering Pump\u003cbr data-start=\"1340\" data-end=\"1343\"\u003e• Flow Rate: 5.5 GPH (Gallons Per Hour)\u003cbr data-start=\"1382\" data-end=\"1385\"\u003e• Supply Voltage: 115VAC\u003cbr data-start=\"1409\" data-end=\"1412\"\u003e• Function: Chemical Dosing and Fluid Metering\u003cbr data-start=\"1458\" data-end=\"1461\"\u003e• Electronic metering pump design\u003cbr data-start=\"1494\" data-end=\"1497\"\u003e• Suitable for water treatment and chemical feed systems\u003cbr data-start=\"1553\" data-end=\"1556\" data-is-only-node=\"\"\u003e• Supports automated chemical injection applications\u003cbr data-start=\"1608\" data-end=\"1611\"\u003e• Designed for precise dosing control\u003cbr data-start=\"1648\" data-end=\"1651\"\u003e• Compatible with cooling tower and boiler treatment systems\u003cbr data-start=\"1711\" data-end=\"1714\"\u003e• Industrial-duty pump construction\u003cbr data-start=\"1749\" data-end=\"1752\"\u003e• Suitable for continuous-duty operation\u003cbr data-start=\"1792\" data-end=\"1795\"\u003e• Used in process control and fluid handling systems\u003cbr data-start=\"1847\" data-end=\"1850\"\u003e• Designed for maintenance and replacement applications\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1907\" data-end=\"1931\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1933\" data-end=\"2034\"\u003e• Walchem \u003ca href=\"https:\/\/plgautomation.com\/products\/walchem-iwaki-ezb11d1-vca-115v-0-8a-105-psi?_pos=1\u0026amp;_sid=6ad96fa7b\u0026amp;_ss=r\"\u003eEZB11D1-VCA\u003c\/a\u003e\u003cbr data-start=\"1954\" data-end=\"1957\"\u003e• Walchem EWN Series Metering Pump\u003cbr data-start=\"1991\" data-end=\"1994\"\u003e• Pulsafeeder Pulsa Series Metering Pump\u003c\/p\u003e","brand":"Walchem","offers":[{"title":"New","offer_id":51730725667118,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_4c3f378f-1d78-4de5-a244-71e4d97ff3c6.jpg?v=1770594165","url":"https:\/\/plgautomation.com\/products\/walchem-ehe31e1-vcv-electronic-metering-pump","provider":"PLG Automation ","version":"1.0","type":"link"}