d to secure rigid pipe to adaptor. The FPI AstroCar and FPI Riser Vent terminal are certified for installations using FPI venting systems as well as Simpson Dura•VenP Direct Vent. American Metal Products Amen Vent Direct Vent. Security Secure Ventt. ICC Excel. Selkirk Direct-Temp. AstroCap1° is a proprietary trademark of FPI