Home / Valves & Systems / Deluge & Preaction Systems / Pretrimmed Risers / Viking 25501 Viking 25501 $12,864.89 Model VXD Pretrimmed Riser (PTR); Double Interlock with Electric/Pneumatic Release, 8″ Available Direct From Manufacturer Viking 25501 quantity Add to cart Factory NewBrand: Viking FireAlarm.com Part #: 89339 Categories: Deluge & Preaction Systems, Pretrimmed Risers, Valves & Systems Manufacturer Part #: 25501 Tag: VK UPLOAD Description Specifications Resources Reviews (0) Description The Viking Model VXD Preaction Systems are now available as Pre-Trimmed Riser (PTR) systems. The PTR systems are pre-assembled and ready to install. Information Weight 248.00 lbs Manufacturer Viking Group Inc. Condition New Unit of Measurement EA Model VXD Nominal Size 8" ResourcesVIKING MODEL VXD PRETRIMMED RISERS (PTR) Viking – Technical Bulletin Reviews There are no reviews yet. Be the first to review “Viking 25501” Cancel replyYou must be logged in to post a review.