Amtrol® EXTROL® AX-144V-125 AX Series Vertical Diaphragm Hydronic Expansion Tank, 77 gal Capacity, 34 gal Acceptance, 125 psig Pressure, Heavy Duty Butyl/EPDM Diaphragm, 24 in Dia x 52 in H
MFG Part#389933
DSG#404171
Amtrol® EXTROL® AX-144V-125 AX Series Vertical Diaphragm Hydronic Expansion Tank, 77 gal Capacity, 34 gal Acceptance, 125 psig Pressure, Heavy Duty Butyl/EPDM Diaphragm, 24 in Dia x 52 in H
MFG Part#389933
DSG#404171
- Amtrol® hydronic expansion tanks are for use in closed, non-potable hydronic heating and chilled water systems. Available in diaphragm, full acceptance and partial acceptance bladder designs, all Extrol®expansion tanks are made in the USA at our ISO 9001: 2008 registered facilities. ASME tanks meet all Section VIII, Division I standards.