Manufacturer 시리즈 = D Drain 타입 = Manual Maximum Flow Rate = 1100L/min The Festos D series activated carbon filter has high performance filter for virtually oil-free and odourless compressed air. It is suitable for use in the food processing industry and size is maxi with maximum standard flow rate 1,100 l/min.Ambient temperature -10 to 60 °C Free of copper and PTFE Zinc die-casting housing material