Zurn Wilkins 6" 450DASCFM - Double Check Detector Backflow Preventer

The Zurn Wilkins 6" 450DASCFM Double Check Detector Assembly with sensus cu ft meter is shaped in the n-Pattern, and is ideal for new or retrofit installations in tight locations.
For fire protection applications, with a metered by-pass to detect leaks and other water use.
6" double check detector assembly with sensus cu ft meter - flanged gate valve connections with flanged end OS&Y gate valves (standard).
Perfect for retrofit in tight spaces.
n-Pattern allows for smaller enclosures.
Utilizes Zurn Wilkins low headloss compound check.
Epoxy coated ductile iron.