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Thread: IDENTIFICATION OF OLD EQUIPMENT (CHD) PRE-PUREX DE FILTER?

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    IDENTIFICATION OF OLD EQUIPMENT (CHD) PRE-PUREX DE FILTER?

    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?
    any thoughts?

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    Mod Squad jblizzle's Avatar
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    Re: IDENTIFICATION OF OLD EQUIPMENT (CHD) PRE-PUREX DE FILTE

    Hard to say without know what the old filter is. Is there any ID on it besides the CHD on the clamp?

    Maybe post a few pictures and see if that helps anyone.
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