Dirt and air removal from hydronic and HVAC systems
The Armstrong dirt & air separators (DAS) are designed to eliminate trapped air and suspended dirt particles associated with the start-up and maintenance of hydronic and HVAC systems.
Carbon steel (shell), stainless steel (coalescing medium), styrene butadiene rubber (gasket)
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Replacement Parts
Expansion Tanks
Vortex Air Separators
All the parts you need to keep your systems running perfectly.
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