Wacker Neuson’s most popular generator models now meet EPA evaporative emissions regulations. New models GP3800-GP6600 can be sold in all 50 states. The units include an EPA-approved fuel-vapor recovery system that captures and burns fuel vapors normally vented to the atmosphere through the fuel cap. No maintenance is required and the vapor recovery system is designed to last the life of the unit. The vapor recovery system features an integrated low-profile fuel tank vent plumbed to a sealed carbon canister protected by a metal cover. www.wackerneuson.com/