Specs and Docs

Hydraulic Separator / Hot Water Buffer Tanks

The Laars Hydraulic Separator tanks are designed to help reduce short cycling of the boiler system and to separate building and boiler circulation. Hydraulic separators use stored boiler water to buffer the system load when the boiler is producing more BTU's than what the building can handle. When the building has a minimal demand, it pulls from the tank allowing the boiler to 'rest'. The hydraulic separator is piped so that the building flow is separate from the boiler flow, allowing independent circulation. 

Size Range: 120 to 860 Gallons 30" to 48" Diameters Commercial - Indoor