Image is Representational - See Manufacturer Specs | Breather/Drain - Size: 1/2" - Material: Stainless Steel Size 1/2 in. Application Industrial Type NPT Breather/Drain UNSPSC 39121402 Additional Features International Ex approvals. IP66, CSA enclosure type (NEMA) 4X. Available in two thread lengths: 10mm two drain holes or 15mm. three drain holes. Available in brass, stainless steel, aluminum and glass-filled nylon. Metric and NPT threads available Materials Stainless Steel For Use With Hazardous Location Fittings