Description

WATTS® Water Expansion Tank, Pressurized Non-Potable, Series: ETSX, 44 gal Tan, 17.7 gal Acceptance Volume, 100 psi, ASME Yes/No: No, 21 in Dia, 36-3/16 in Height, Carbon Steel, 12 psi Pre-Pressure Rating, 220 deg F Maximum Temperature, FNPT, 1-1/4 in, Epoxy Powder Coated, Domestic

Features:

• In-line and free standing models
• Steel construction
• Rugged flexible butyl diaphragm
• Compatible with glycol in systems
• Mounts to supply piping
• Not for use on potable water systems

Applications:

For Heating and Cooling Systems

Standards/Approval:

• ASSE Listed
• FM Approved
• NSF Approved
• UL Listed
• ULC Listed
• USC Certified
• WQA Certified

Warranty:

Limited

Acceptance Volume	17.7 gal
ASME Yes/No	No
Connection Size	1-1/4 in
Connection Type	FNPT
Diameter	21 in
Domestic/Import	Domestic
Finish	Epoxy Powder Coated
Height	36-3/16 in
Material	Carbon Steel
Maximum Temperature	220 deg F
Pre-Pressure Rating	12 psi
Pressure Rating	100 psi
Series	ETSX
Tank Volume	44 gal
Type	Pressurized Non-Potable
Manufacturer	Watts Regulator Company