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The HGT-30 from Calefactio is an Expansion Tank (4.8 gal). It's a #30 bladder-type expansion tank designed for use in closed-loop hydronic and radiant heating systems. It is a direct replacement for Amtrol Extrol #30, B&G HFT-30 and Watts ETX-30 models.
Features:
Technical Specifications:
Warranty:
Product Specs | |
Diameter: | 10.6" |
Expansion tank volume: | 4.0 gallons |
Factory pre-charge pressure: | 12 psi |
Height: | 16.3" |
Max. Operating Pressure: | 115 psi |
Max. operating temperature: | 240°F |
System connection: | 1/2" male threaded |
Weight: | 9 lbs. |