WATTS B911-M3 Combination Water Feeder and Backflow Preventer

Product Description

The WATTS B911-M3 is a combination water feeder and backflow preventer designed for water supply management in boiler applications. This unit combines a Model 9D backflow preventer with a Model 1156F feed water pressure regulator. It provides make-up water and features access for service.

• Pre-assembled for installation
• Constructed from bronze material
• For boiler water supply systems

Key Features

• Combines a Model 9D backflow preventer with a Model 1156F feed water pressure regulator
• Pre-assembled
• Bronze construction

Compatibility

• Boiler water supply systems

Installation Notes

• Pre-assembled for installation
• Provides access for service