{"product_id":"walchem-ezb21d1-vc-ez-series-electronic-metering-pump-1-5gph-60psi-1-360-spm","title":"Walchem EZB21D1-VC EZ Series Electronic Metering Pump , 1.5GPH, 60PSI, 1-360 SPM","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"18\" data-end=\"752\"\u003eThe Walchem EZB21D1-VC EZ Series \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 1.5 GPH at pressures up to 60 PSI for industrial water treatment and process control systems. Commonly installed in cooling towers, boiler treatment systems, wastewater facilities, chemical feed skids, and industrial process water applications requiring accurate chemical metering and injection control. 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 fluid handling applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"754\" data-end=\"771\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"773\" data-end=\"1319\"\u003eThe Walchem EZB21D1-VC is commonly used in cooling water treatment programs, boiler feed treatment systems, wastewater processing facilities, industrial chemical injection systems, pH control applications, corrosion prevention programs, and automated dosing installations where precise delivery of treatment chemicals is required. Its adjustable stroke rate and compact design make it suitable for commercial and industrial water treatment systems requiring reliable and repeatable chemical feed performance. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1321\" data-end=\"1350\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1352\" data-end=\"2166\"\u003e• Manufacturer: Walchem (Iwaki America)\u003cbr data-start=\"1391\" data-end=\"1394\"\u003e• Part Number: EZB21D1-VC\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Product Series: EZ Series\u003cbr data-start=\"1449\" data-end=\"1452\"\u003e• Product Type: Electronic Metering Pump\u003cbr data-start=\"1492\" data-end=\"1495\"\u003e• Maximum Flow Rate: 1.5 GPH (95 mL\/min)\u003cbr data-start=\"1535\" data-end=\"1538\"\u003e• Maximum Pressure: 60 PSI (0.4 MPa)\u003cbr data-start=\"1574\" data-end=\"1577\"\u003e• Stroke Rate: Adjustable 1-360 SPM\u003cbr data-start=\"1612\" data-end=\"1615\"\u003e• Supply Voltage: 115VAC\u003cbr data-start=\"1639\" data-end=\"1642\"\u003e• Frequency: 50\/60Hz\u003cbr data-start=\"1662\" data-end=\"1665\"\u003e• Pump Head Material: PVC\u003cbr data-start=\"1690\" data-end=\"1693\"\u003e• Connection Size: 3\/8 Inch Tubing Connections\u003cbr data-start=\"1739\" data-end=\"1742\"\u003e• Diaphragm Material: PTFE\u003cbr data-start=\"1768\" data-end=\"1771\"\u003e• Valve Ball Material: Ceramic (CE)\u003cbr data-start=\"1806\" data-end=\"1809\"\u003e• Valve Seat Material: FKM\u003cbr data-start=\"1835\" data-end=\"1838\"\u003e• Valve Seal Material: FKM\u003cbr data-start=\"1864\" data-end=\"1867\"\u003e• Gasket Material: PTFE\u003cbr data-start=\"1890\" data-end=\"1893\"\u003e• Tubing Material: Polyethylene (PE)\u003cbr data-start=\"1929\" data-end=\"1932\"\u003e• Manual Speed Adjustment Control Module\u003cbr data-start=\"1972\" data-end=\"1975\"\u003e• Turndown Ratio: 360:1\u003cbr data-start=\"1998\" data-end=\"2001\"\u003e• Designed for Chemical Dosing and Water Treatment Applications\u003cbr data-start=\"2064\" data-end=\"2067\"\u003e• Includes Foot Valve, Injection Valve, and Tubing Components \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2168\" data-end=\"2192\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2194\" data-end=\"2293\"\u003e• Walchem \u003ca href=\"https:\/\/plgautomation.com\/products\/iwaki-metering-pump-ezb11d1-vc?_pos=1\u0026amp;_sid=d4e1a8d1c\u0026amp;_ss=r\"\u003eEZB11D1-VC\u003c\/a\u003e\u003cbr data-start=\"2214\" data-end=\"2217\"\u003e• Walchem EWN Series Metering Pump\u003cbr data-start=\"2251\" data-end=\"2254\"\u003e• Pulsafeeder Chem-Tech Series 100 Pump\u003c\/p\u003e","brand":"Walchem","offers":[{"title":"New","offer_id":51730724585774,"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_e9035d36-24fd-4d1d-9157-38a1f9b47799.jpg?v=1770594163","url":"https:\/\/plgautomation.com\/products\/walchem-ezb21d1-vc-ez-series-electronic-metering-pump-1-5gph-60psi-1-360-spm","provider":"PLG Automation ","version":"1.0","type":"link"}