welded copper spun drier of R134a,R410a we do different size of copper spun drier ,XH ... 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 Room405, buding1 ko north ... quantity production welded copper spun drier of R134a,R410a