Hoffman Specialty 401446 Series 62 Vacuum Breaker 3/4″

Description

Hoffman Specialty 401446 Series 62 Vacuum Breaker — 3/4″

The Hoffman Specialty 401446 is a Series 62 Vacuum Breaker featuring a 3/4″ connection, designed to protect hydronic heating and steam systems from the damaging effects of back-siphonage and negative pressure. By admitting air into the system whenever pressure drops below atmospheric, this vacuum breaker prevents the formation of a vacuum that could draw contaminants back into the supply line or cause water hammer and system damage.

Key Features

• Series 62 vacuum breaker design for reliable anti-siphon protection
• 3/4″ connection size for straightforward installation into existing piping
• Protects hydronic heating and steam systems from back-siphonage
• Prevents vacuum formation that can lead to system damage or contamination
• Durable construction suited for commercial and residential hydronic applications
• Compact form factor for easy integration into tight mechanical spaces

Applications

• Hydronic heating systems
• Steam heating systems
• Boiler feed and return piping
• Plumbing and HVAC water distribution systems requiring vacuum protection

Product Specifications

• Brand: Hoffman Specialty (Xylem)
• Model / Series: Series 62
• SKU: 401446
• Connection Size: 3/4″
• Type: Vacuum Breaker