Description
The Zilmet ZHS-150 is a premium hydraulic separator engineered to improve the performance, reliability, and efficiency of hydronic heating and cooling systems. Designed to decouple primary and secondary circuits, the ZHS-150 stabilizes flow, reduces pump conflict, eliminates air, and captures debris—all in one compact, high-performance unit. Ideal for residential, commercial, and multi-zone hydronic installations, this separator supports boilers, heat pumps, radiant systems, and chilled-water loops.
Key Features
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Primary–Secondary Loop Decoupling
Ensures smooth hydraulic separation between circuits to prevent pump interference and maintain stable system flow. -
Integrated Air Removal
Removes microbubbles and entrained air to improve heat transfer, reduce noise, and prevent corrosion. -
Dirt & Sediment Separation
Captures debris and particulate matter, protecting boilers, pumps, and heat exchangers from wear and blockages. -
Heavy-Duty Steel Construction
Built for long-term reliability in high-temperature and high-pressure hydronic environments. -
High Flow Capacity
Designed to handle larger system flow rates—perfect for high-demand boilers and multi-zone systems. -
Compact Design
Saves space in mechanical rooms while providing four key functions in a single unit. -
Simple Installation
Multiple connection options and vertical orientation make it easy to integrate into new or existing systems.






