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ASME Buffer tank

ASME Expansion Tank
HBT Model

Available in 22’’ to 144’’ diameters
Available in horizontal or vertical format


– Built according to ASME code, SECTION VIII, DIV.1
– Compliant with CSA B.51 standards
– 125psi (862KPa), 150 psi (1,034KPa) + 200 psi (1,379KPa) models or more ‒ on request
– Made of carbon or stainless steel
– Exterior finish: solvent-based cleaning process + application of grey topcoat


– Horizontal with steel saddles for floor-mount setup
– Hookup in lower tank area
– Inner deflector for more uniform mix


Hydronic Radiant Floor Heating & Snow Melting