For high-purity gases:
- available with chromed brass body and/or stainless steel with outflow needle valve;
- The stainless steel reducers can be used for corrosive and/or particularly reactive gases. For the latter ones we recommend to use always a purge system.
Particularly versatile, they are available both in chromed brass and stainless steel version, with bellows-shaped tombak membrane and/or AISI for acetylene.