Watts Regulator ETX15 Expansion Tank 2.1 gal Replacement MPN

Product Description

The Watts Regulator Co. ETX15 is an expansion tank designed for water heating systems. Its purpose is to absorb the excess pressure created by thermal expansion in hot water systems.

• Maximum operating pressure of seventy-five psi
• Tank capacity of two point one gallons
• Precharged to twelve psi for efficient operation

Product Highlights

This product is suitable for both commercial and residential applications. It provides a reliable way to maintain system pressure and protect plumbing components.

Product Information

Standard Information

• Brand: Watts Regulator
• Manufacturer: Watts Regulator Co.

Technical Specifications

• Expansion Tank Type: Diaphragm
• Tank Material: Carbon Steel
• Diaphragm Material: Butyl Rubber
• Overall Height: 12.5 in
• Outside Diameter: 8 in
• Maximum Operating Temperature: 220 Degrees F
• Mounting Orientation: Horizontal, Vertical
• Connection Material: Zinc
• Thread Type: NPT
• Precharge Pressure: 12 psi