{"product_id":"wallace-tiernan-central-controls-npxb-140-flow-meter-0-8gph-h2o-3871-fic-251","title":"WALLACE \u0026 TIERNAN CENTRAL CONTROLS NPXB-140 FLOW METER, 0-8GPH H2O, 3871-FIC-251","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"641\"\u003eThe Wallace \u0026amp; Tiernan Central Controls NPXB-140 Flow Meter (Tag: 3871-FIC-251) is an industrial flow measurement device designed for monitoring low-flow liquid applications in water treatment, chemical dosing, chlorination, and process control systems. Commonly installed in municipal water facilities, wastewater treatment plants, chemical feed skids, and industrial process control assemblies. Maintenance technicians, plant operators, and process engineers use this flow meter for accurate flow indication, system monitoring, and maintaining reliable dosing and treatment performance in demanding industrial environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"643\" data-end=\"660\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"661\" data-end=\"1268\"\u003eThe Wallace \u0026amp; Tiernan NPXB-140 flow meter is designed for low-flow process monitoring applications requiring accurate measurement, dependable operation, and long-term reliability. It is frequently utilized in potable water treatment systems, wastewater processing facilities, chlorine feed systems, chemical injection equipment, industrial process water applications, and automation control environments where precise flow regulation, process efficiency, and regulatory compliance are critical. The low-capacity design makes it particularly suitable for metering chemical additives and treatment solutions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1270\" data-end=\"1299\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1300\" data-end=\"2301\"\u003e• Brand: Wallace \u0026amp; Tiernan Central Controls\u003cbr data-start=\"1343\" data-end=\"1346\"\u003e• Part Number: NPXB-140\u003cbr data-start=\"1369\" data-end=\"1372\"\u003e• Tag Number: 3871-FIC-251\u003cbr data-start=\"1398\" data-end=\"1401\"\u003e• Product Type: Industrial Flow Meter\u003cbr data-start=\"1438\" data-end=\"1441\"\u003e• Flow Range: 0–8 GPH (Gallons Per Hour)\u003cbr data-start=\"1481\" data-end=\"1484\"\u003e• Measured Media: H2O (Water)\u003cbr data-start=\"1513\" data-end=\"1516\"\u003e• Function: Flow measurement and monitoring\u003cbr data-start=\"1559\" data-end=\"1562\"\u003e• Application Type: Chemical dosing and water treatment systems\u003cbr data-start=\"1625\" data-end=\"1628\" data-is-only-node=\"\"\u003e• Measurement Style: Variable area flow indication\u003cbr data-start=\"1678\" data-end=\"1681\"\u003e• Designed For: Low-flow liquid monitoring applications\u003cbr data-start=\"1736\" data-end=\"1739\"\u003e• Compatible Equipment: Water treatment systems, chemical feed skids, and process control assemblies\u003cbr data-start=\"1839\" data-end=\"1842\"\u003e• Operating Medium: Water and compatible process liquids\u003cbr data-start=\"1898\" data-end=\"1901\"\u003e• Installation Type: Inline process mounting\u003cbr data-start=\"1945\" data-end=\"1948\"\u003e• Construction Type: Industrial flow measurement assembly\u003cbr data-start=\"2005\" data-end=\"2008\"\u003e• Industrial Use: Water treatment and process monitoring\u003cbr data-start=\"2064\" data-end=\"2067\"\u003e• Performance Feature: Accurate low-flow measurement and process visibility\u003cbr data-start=\"2142\" data-end=\"2145\"\u003e• Usage Purpose: Process verification, dosing control, and system monitoring\u003cbr data-start=\"2221\" data-end=\"2224\"\u003e• Operating Environment: Municipal, industrial, and utility process systems\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2303\" data-end=\"2327\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2328\" data-end=\"2437\"\u003e• Brooks Variable Area Flow Meter\u003cbr data-start=\"2361\" data-end=\"2364\"\u003e• King Instrument Rotameter Flow Meter\u003cbr data-start=\"2402\" data-end=\"2405\"\u003e• Dwyer Rate-Master Flow Meter\u003c\/p\u003e","brand":"WALLACE","offers":[{"title":"Used Surplus - Excellent Condition","offer_id":51730748506414,"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_ecbf3498-a6a6-426e-b9b3-0d355deda9ae.jpg?v=1770594237","url":"https:\/\/plgautomation.com\/products\/wallace-tiernan-central-controls-npxb-140-flow-meter-0-8gph-h2o-3871-fic-251","provider":"PLG Automation ","version":"1.0","type":"link"}