#5 Thermal Expansion Tank (2.1 Gal Volume)

The HGTE-5 from Calefactiois a #5 Thermal Expansion Tank (2.1 gal volume). It's  designed for use in residential hot water plumbing applications. It is a direct replacement for Amtrol Therm-X-Trol ST-5, B&G PT-5 and Watts PLT-5 models.

Features:

• Lead-free, approved for potable water applications and is 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.
   

Technical Specifications: 

• 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: 2.1 gallons;
• Height: 13.7";
• Diameter: 7.9";
• Weight: 5 lbs.
   

Warranty:

• 5-year manufacturer's warranty.