I have some questions about the connection you want to use a pipe size of 1 5/8 tube or not because we have received from your unit prior to its size is 1 5/8.
We have some questions about the pipe connection you want to use as the size 1 5 / 8. With a pipe or because we receive from you it is only is 1 5 / 8.
We have some questions about pipe connection you want to use as a size 1 5/8, or not, because we have received from you tube, it has a single size is 1 5/8.