OPW Retail Fueling HOME PRODUCTS BRANDS APPLICATIONS RESOURCES TECH SUPPORT COMPANY NEWS CONTACT OPW HOME LOGIN COMPANY EMAIL CAREERS LEADING THE WAY SINCE 1892 OPW Home | OPW Retail Fueling / Above Ground Products / 21St Century Green Innovations 21St Century Green Innovations OPW is pleased to offer to our customers our new 21G series products. 21st Century Green Innovations for a cleaner world. The OPW 21Gu™ DEF hanging hardware family is the world’s global leader in retail Diesel Exhaust Fluid dispensing equipment. The OPW 21Gv™ Onboard Refueling Vapor Recovery nozzle is in a league of its own being the most efficient ORVR compatible nozzle available on the market today, saving our environment, while putting ‘green’ back in the owner’s pocket. OPW 21Gu™ DEF Nozzle 19DEF Series Industrial Automatic Nozzle PRODUCTS Retail Fueling Products Below Ground Products Above Ground Products Standard Dispensing Equipment Stage II Vapor Recovery Equipment 21St Century Green Innovations AST Equipment CleanEnergy Fueling Products Other Product Families Chemical & Industrial Products Transportation Products Electronic Systems CONTACT OPW Careers Privacy Policy Transparency in Supply Chains Disclosure Facebook LinkedIn Twitter Google+ YouTube Copyright ©2009-2016 OPW, A Dover Company OPW Retail Fueling – Above Ground Corporate Headquarters: 9393 Princeton-Glendale Road Hamilton, Ohio, USA 45011 Tel: (800) 422-2525 – Fax: (800) 421-3297 OPW Retail Fueling – Below Ground Corporate Headquarters: 3250 US Highway 70 Business West Smithfield, North Carolina, USA 27577-6954 Tel: (919) 934-2786 – Fax: (919) 359-3687 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