Description
The2″ – 4″ Rubber Rebuild Kitcan be used on all Deringer and Magnum Backflow Preventers, sizes 2″, 2.5″ or 4″.
The Rubber Rebuild Kit includes:
- Silicone Rubber Elastomer Discs
- Check Valve Seat O-Rings
- Cover Seal O-Ring
- Check Retainer Bolt O-Rings
Note:This rebuild kit is for the 2″ – 4″ Deringer and Magnum Product lines only.
