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Calefactio HGTE-12 : Potable Water Thermal Expansion Tank 4.7 Gallons, 3/4" Connection.
Calefactio HGTE-12 bladder-type expansion tank is designed for use in Residential hot water application.
- Approved for Potable/Domestic water applications due to Lead free construction
- CSA certified to NSF/ANSI 61 & 372 (nsf-g)
- Intended for use in domestic hot water plumbing applications
- Full acceptance bladder
- No contact with steel shell means no corrosion
- Stainless steel system connection
- Factory pre-charge pressure: 50 psi
- System connection: 3/4" male threaded (corrosion-resistant stainless steel)
- Max. operating temperature: 200°F
- Max. operating pressure: 150 psi
- Expansion tank volume: 4.7 gallons
- SKU: HGTE-12