China Requests

PQ-3AD Automatic three component gas mixing devices is special gas mixing equipment for city gas using. The basic gas is Hydrogen、Nitrogen、Liquefied petroleum gas、other gas. This equipment mix gas according to each city’s gas percent requirement. Deviation of gas wobbe index is 2%.Mixed gas performance can meet the requirement of GB/T13611-92 (Classification of city gas) stand. Also ,It can assist your burning chamber test such as CE certificate .