DT – ASME Thermal Expansion Tanks

Intended for use in commercial and industrial fresh potable hot water applications, these tanks accept the expanded volume of hot water keeping the system pressure below the relief valve setting, thus preventing dangerous pressure build-up.

STANDARD FEATURES AND BENEFITS:

DTS Series
• ASME CODE SECTION VIII, DIV. 1– UM stamped
• Max working pressure: 150 psi
• Max Temperature: 240° F (115° C)
• Factory precharge pressure: 40 psi
• Models up to 12.0 gals. are “two shell” design.
• Models from 21.0 gals. are “two shell and body” design.
• Removable heavy duty Butyl bladder suitable for use with potable water isolates water from tank eliminating tank corrosion and rust in the water.
• Stainless Steel water connection.
• Air valve inside a protective nipple and secured by a galvanized threaded plug.
• FINISH: “Automotive” gray finish paint.
• Acceptance volume: 90% of stated tank capacity (*).

DTL Series
• ASME CODE SECTION VIII, DIV. 1– U stamped
• Max working pressure: 150 psi
• Max Temperature: 240° F (115° C)
• Factory precharge pressure: 55 psi
• Seamless bladder for longer life
• Heavy Duty reinforced Stand on all models.
• Removable bladder suitable for use with potable water isolates water from the tank eliminating corrosion and rust in the water.
• Strainers keep the bladder wide-open during operation, eliminating water stagnation, and keeps out water debris.
• Epoxy coated system connection.
• FINISH: “Automotive” gray finish paint.
• Acceptance volume: 90% of stated tank capacity (*).

Click on the below table to read the technical data: