We have a metal de canister similar to the SMBW 2000. It is probably an older model.
I am thinking that it was the predecessor of the SMBW series, with another name or company "CHD"?? The issue is the clamp ring which has "CHD" on it, but isn't a screw /handle type of tightener. It is a a pressure/flip clamp. I need to replace it. With the clamp ring 072898 be compatible or not?