{"product_id":"vortec-921-12-air-knife-aluminum-12in-length-1-4in-npt-64-scfm-100psig","title":"Vortec 921-12 Air Knife Aluminum 12in Length 1 4in NPT 64 scfm @ 100psig  92112","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"692\"\u003eThe Vortec 921-12 Air Knife is used in industrial air blowoff and surface cleaning systems requiring high-velocity airflow, drying performance, and efficient compressed air utilization. Commonly installed in manufacturing facilities, conveyor systems, packaging equipment, parts washing stations, and process lines where effective debris removal, cooling, and surface drying are required. Maintenance teams, OEM manufacturers, and system integrators use this air knife for replacement, retrofit, and process improvement projects to improve airflow efficiency, reduce compressed air consumption, and support reliable industrial operation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"694\" data-end=\"711\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"712\" data-end=\"1200\"\u003eThe Vortec 921-12 Air Knife is used in industrial blowoff systems, conveyor cleaning applications, parts drying operations, web drying processes, cooling installations, and surface preparation systems requiring uniform high-velocity airflow. It is commonly utilized in environments where debris removal, moisture control, product cleaning, and reliable air curtain performance are essential for maintaining operational efficiency and product quality. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1202\" data-end=\"1231\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1232\" data-end=\"2057\"\u003e• Manufacturer Part Number (MPN): 921-12\u003cbr data-start=\"1272\" data-end=\"1275\"\u003e• Brand: Vortec\u003cbr data-start=\"1290\" data-end=\"1293\"\u003e• Product Type: Air Knife\u003cbr data-start=\"1318\" data-end=\"1321\"\u003e• Construction Material: Aluminum\u003cbr data-start=\"1354\" data-end=\"1357\"\u003e• Length: 12 in.\u003cbr data-start=\"1373\" data-end=\"1376\"\u003e• Compressed Air Inlet: 1\/4 in. NPT Female\u003cbr data-start=\"1418\" data-end=\"1421\"\u003e• Air Consumption: 64 SCFM @ 100 PSIG\u003cbr data-start=\"1458\" data-end=\"1461\"\u003e• Operating Pressure: Up to 100 PSIG\u003cbr data-start=\"1497\" data-end=\"1500\"\u003e• Air Amplification Ratio: Up to 25:1\u003cbr data-start=\"1537\" data-end=\"1540\"\u003e• Function: Surface Blowoff, Drying, Cooling, and Cleaning\u003cbr data-start=\"1598\" data-end=\"1601\"\u003e• Application: Industrial Air Blowoff and Surface Preparation Systems\u003cbr data-start=\"1670\" data-end=\"1673\"\u003e• Suitable For: Conveyors, Packaging Equipment, Parts Washers, and Manufacturing Lines\u003cbr data-start=\"1759\" data-end=\"1762\"\u003e• Airflow Type: High-Velocity Air Curtain\u003cbr data-start=\"1803\" data-end=\"1806\"\u003e• Installation Type: Fixed Industrial Equipment Mounting\u003cbr data-start=\"1862\" data-end=\"1865\"\u003e• Features: No Moving Parts, Low Maintenance Design\u003cbr data-start=\"1916\" data-end=\"1919\"\u003e• System Use: Debris Removal, Drying, and Cooling Applications\u003cbr data-start=\"1981\" data-end=\"1984\"\u003e• Country of Origin: United States \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2059\" data-end=\"2083\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2084\" data-end=\"2257\"\u003e• Vortec 921-6 Aluminum Air Knife\u003cbr data-start=\"2117\" data-end=\"2120\"\u003e• Vortec \u003ca href=\"https:\/\/plgautomation.com\/products\/vortec-921-18-air-knife-aluminum-18in-length-1-4in-npt-95-scfm-100psig?_pos=1\u0026amp;_sid=5c1c6c8ff\u0026amp;_ss=r\" title=\"921-18\"\u003e921-18\u003c\/a\u003e Aluminum Air Knife\u003cbr data-start=\"2154\" data-end=\"2157\"\u003e• Equivalent 12 in. Aluminum Industrial Air Knife with 1\/4 in. NPT Connection and 64 SCFM Capacity\u003c\/p\u003e","brand":"Vortec","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51730453987630,"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_725b67c8-eebb-4a5e-a48d-84e0ce3bfe48.jpg?v=1770593318","url":"https:\/\/plgautomation.com\/products\/vortec-921-12-air-knife-aluminum-12in-length-1-4in-npt-64-scfm-100psig","provider":"PLG Automation ","version":"1.0","type":"link"}