Y-Strainers Installation carefully before cleaning the surface of all pipe thread connections, using pipe sealant or Teflon should be moderate. End of the thread not treated, in order to avoid or sealant into the pipe system with Teflon. Filters can be Installation horizontally or vertically downwards.
Installation 1-1/4 "(DN32) or larger diameter socket welding or Y-Strainers
all D series filters should pay attention to this type of filter gasket is non-metallic materials, is easy to damage due to overheating, so welding time should be shortened, and the welding is completed, the cooling of the filter if needed before soldering or welding after preheating the need to continue heating (D series filters), the proposed first and then remove the heating pad.