welded copper spun drier of R134a,R410a we do different size of copper spun drier ,XH-9 ... , and top-grade moleculr sieves. is adaptive to R12 , R134a , R410a, and referieration using capiliary tubes for throtling.we do different ... , India,USA and so onmax working pressure:1.8MPAused of R410a R134 and other condensing agent Mb:15957567001