Home » Components » Fireye » Fireye NXA‐PS500 Angled gas sampling tube (500mm) for O2 probe Fireye NXA‐PS500 Angled gas sampling tube (500mm) for O2 probe NXA‐PS500 Angled gas sampling tube (500mm) for O2 probe for flues 600mm to 2000mm. Add to Quote CartThis is a Request for Quote Only. Manufacturer Info Fireye << return to components