Caleffi 574166A 1 inches press 574 brass RPZ backflow preventer & autofill combo w/ gauge press x press

Product Description

The CALEFFI 574166A is a low lead brass automatic filling valve with a testable reduced pressure zone backflow preventer. This 1-inch press connection unit includes an AutoFill Combo and a pressure gauge, designed for systems requiring precise pressure control. It operates with a maximum inlet pressure of 154 psi and a maximum working temperature of 140°F, ensuring reliable performance.

• Pre-adjustable automatic filling valve with testable reduced pressure zone backflow preventer
• Low lead brass body
• Includes AutoFill Combo and equipped with gauge

Product Highlights

Features a pre-adjustable automatic filling valve and a testable RPZ backflow preventer in a low lead brass body.

Product Information

Standard Information

• Brand: CALEFFI
• Manufacturer Part Number: 574166A