Durex Industries - www.durexindustries.com

Screw plug, flange immersion and circulation heaters are offered with fast shipping. Plug heaters ship in 3 to 5 days; flange heaters in 5 to 7 days; and circulation heaters in 9 to 12 days—regardless if standard or custom configured.There is no upcharge for customized units or nonstandard configurations.