Mouthpiece nozzle flat opening View cart “Mouthpiece nozzle flat opening” has been added to your cart. € 7,50 Mouthpiece nozzle flat opening quantity Add to cart SKU: GT04 Category: Mouthpieces Description Description Flat nozzle with 22 mm opening. Consists of two parts: the mouthpiece and a reducer. Related products Dosing tap € 7,50 Add to cart Adapter for facial mask € 3,50 Add to cart Mouthpiece nozzle small opening € 7,50 Add to cart Airflow increaser € 20,00 Add to cart