Model VXD Double-Interlock Preaction System with Electric/Pneu-Lectric Release; Pre-Trimmed Galvanized, 10"

Model VXD Single-Interlock Preaction System with Pneumatic Release; Pre-Trimmed, Galvanized, 10"

Model VXD Pretrimmed Risers (PTR); Deluge with Electric Release, 2 1/2"

Model VXD Pretrimmed Riser (PTR); Single/Double Interlock Preaction with Electric Release, 4"

Model VXD Pretrimmed Riser (PTR); Double Interlock with Electric/Pneumatic Release, 4"