1″ 720A Pressure Vacuum Breaker Assembly, Solid Brass

1″ 720A Pressure Vacuum Breaker Assembly, Solid Brass Backflow Preventer,Max 400 PSI,Back flow Preventer Valve for Lawn Irrigation System, Garden Sprinkler, Commercial Water Supply Systems

Reinforced Brass Construction：3/4 inch back flow preventer valve with reinforced brass handles environmental factors and surface wear; this vacuum breaker operates at 150 PSI (-33°F to 110°F), blocks reverse water flow in pipes—this backflow preventer maintains steady function across seasons for water management setups.
Pressure Response System：720A vacuum breaker uses mechanical response to detect pressure changes; this backflow preventer activates atmospheric venting to disrupt vacuums and block reverse flow. The pressure vacuum breaker works without external power, sustaining steady operation of this back flow preventer valve.
Multiple Installation Configurations：This backflow preventer valve fits lawn irrigation, garden watering, fire safety systems, commercial setups, industrial fluid handling. The 3/4 inch vacuum breaker adapts to varied water conditions—flexible design integrates with existing piping, this backflow preventer suits diverse water management needs.
Configuration Setup：Vacuum breaker assembly has clear directional indicators and centerline access for checks; this back flow preventer valve fits confined spaces. Threaded connections match standard piping specs (no specialized tools needed), proper elevation supports the 3/4 inch backflow preventer’s function.
Mechanical Operation：Each vacuum breaker is verified for mechanical operation pre-distribution; this 720A backflow preventer uses physical principles (no electrical parts) to separate water pathways. Ensures air inlet activation and pressure response—this back flow preventer valve functions without extra monitoring.

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ECKXCH started with a straightforward approach to water flow components

Our founding team combined practical engineering with field experience to develop products for everyday water systems. We focus on consistent performance and straightforward functionality in our designs. Each product undergoes thorough development to meet expectations in real-world settings. We continuously refine our offerings based on practical feedback. ECKXCH's commitment is to deliver components that serve their intended purpose in various water flow applications.

Connection Compatibility

The back flow preventer valve connects with standard 1-inch pipe fittings commonly found in irrigation and water supply applications.

Material Durability

This vacuum breaker assembly uses brass construction suitable for extended use in water flow conditions.

Installation Orientation

This backflow preventer functions when installed in the upright position within water systems. Correct orientation ensures proper operation of the vacuum breaker mechanism.