The UEi CM11667/2PACK is a 10 pack of replacement drain plugs for the water traps on legacy UEi combustion analyzers.

This seals the water trap and keeps potentially toxic condensation from leaking out of the water trap and is compatible with the following UEi products:

Retired Products
C20, C30, C50, C75, CO91, CO95, C85, C125, C127, C155, C157, C255, C257, C165

CM11667/2PACK is backed by a 1-Year limited warranty.