we produced "SYSCA" air & dirt separator serial products: which including Smart Refill Degasser, Smart Degasser, Air-vent Valve, Air Separator, Dirt Separator, and Air & Dirt Separator and etc based on the specificity of domestic HVAC water system, By avoiding the blockages and oxygen corrosions which are long-standing in HVAC systems, these products have gained multi-items of nation patents successfully, and can save heating energy and extend equipment lifespan in HAVC system
