OPW-FMS HOME PRODUCTS BRANDS APPLICATIONS RESOURCES TECH SUPPORT COMPANY NEWS CONTACT LOGIN DISTRIBUTOR PORTAL SUPPLIER PORTAL COMPANY EMAIL LEADING THE WAY SINCE 1892 Manage Your Fuel Assets From the most innovative tank gauging systems in the world to the most reliable and accurate automated fuel control systems, OPW Fuel Management Systems offers the most comprehensive solution on the market for knowing exactly how much fuel you have and where it is going. From complete fuel accountability to total reconciliation and protection against fuel theft, OPWFMS keeps you and your assets covered…both coming and going. RECENT NEWS PETROLPLAZA: INTERVIEW WITH KEVIN LONG, OPW'S NEW PRESIDENT Oct 31, 2017 OPW 68EZR RECONNECTABLE BREAKAWAY VALVE NOW AVAILABLE IN 1” Oct 17, 2017 All News QUICK LINKS SALES MANAGER LOCATOR DISTRIBUTORS OPW-FMS TECH SUPPORT TANK GAUGING SiteSentinel® Integra 100™ SiteSentinel® Integra 500™ SiteSentinel® VSmart Module SiteSentinel® iTouch™ SiteSentinel® Nano® Model 7100 AST Flex Probe Model 924B Probe IntelliSense™ Sensor Aqueous Ethanol Float Sensor Density Measurement Float Tank Alarms Mechanical Tank Gauge Model 327 Volumetric Line Leak Detector Digimon Console FUEL CONTROL Automatic Vehicle Identification Inside Authorization Terminal Petro Vend 100® Petro Vend 200 C/OPT™ K800™ Hybrid K800™ FIT500™ AFC™ Dispenser Terminal Control (DTC) FSC3000™ Phoenix SQL® Phoenix SQL Lite™ Communications Technologies Pulsers Verifone Commander Interface Kardall Pacific Pride Site Controller Central Technical Support Number For All OPW-FMS, OPW-FCS & OPW-FC Technical Support & Service Issues Call: 877-OPW-TECH (877-679-8324) Hours: Monday through Friday, 7:00 am to 6:00 pm US CST Resources Click Here to go the the OPW-FMS Product Documentation Library Featured OPW-FMS Video Automatic Vehicle Identification (AVI) Watch the fueling process with the the Automatic Vehicle Identification (AVI) solution Featured Solution SiteSentinel® Integra 100™ The SiteSentinel® Integra 100™ has been designed to lower installation costs by reducing the number of wires to the probes, sensors and leak-detection devices that are connected to its internal I.S. module. Learn More Careers Privacy Policy Cookie Policy Transparency in Supply Chains Disclosure Facebook LinkedIn Twitter Google+ YouTube Copyright ©2009-2019 OPW, A Dover Company OPW Fuel Management Systems Corporate Headquarters: 6900 Santa Fe Drive Hodgkins, Illinois, USA 60525 Tel: (708) 485-4200 – Fax: (708) 485-7137 The following U.S. patents have expired: 4,199,012; 4,351,375; 4,429,725; 4,505,308; 4,453,578; 4,497,350; 4,557,302; 4,649,969; 4,682,714; 4,825,914; 4,971,121; 5,007,468; 5,135,029. OPW claims no rights in any patent beyond its expiration. Back to top