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Buffer Tanks

Amtrol ASME Buffer Tanks add capacity to non-potable, closed systems to help reduce cycling, improve temperature control and provide more consistent system operation. Available for chilled water and hot water applications. All Amtrol Buffer Tanks are made at our ISO 9001:2015 registered facilities.

  • FEATURES
  • SPECIFICATIONS
  • BROCHURES
  • MANUAL & SUBMITTALS

FEATURES

Chilled Water Buffer Tanks

  • Internal Baffle Helps Properly Circulate Water.
  • Available up to 1,040 Gallons.
  • Connections from 3″ to 12″.
  • Max. Working Pressure: 125 or 150 PSIG.
  • Max. Operating Temperature: 450° F.
  • Seismic Restraints, Sensor Ports and Grooved Pipe Connections Available.

Hot Water Buffer Tanks

  • 2-Port Tanks Add System Mass.
  • 4-Port Tanks Add System Mass and Hydraulic Separation.
  • Available up to 300 Gallons.
  • Connections: 2″, 3″ and 4″
  • Max. Working Pressure: 125 or 150 PSIG.
  • Max. Operating Temperature: 450° F.
  • Seismic Restraints, Sensor Ports and Grooved Pipe Connections Available.

SPECIFICATIONS

Construction

  • Shell: ASME Approved Steel
  • Flanges: ASME 150 lb.
  • CWBT Series Connections: 3″, 4″, 6″, 8″, 10″, and 12″
  • HWBT Series Connections: 2″, 3″ and 4″
  • Finish: Red Oxide Primer

Performance

  • Maximum Operating Temperature: 450° F (177° C)
  • Maximum Working Pressure: 125 PSIG (8.6 bar) and 150 PSIG (10.3 bar)
  • Warranty: 3-Year Limited

Application

  • For chilled and hot water systems.
  • Meets all ASME Section VIII, Division 1 code standards.

BROCHURES


Brochure


Hot Water Sizing

Chilled Water Sizing

Chilled Water FAQ

Hot Water FAQ

MANUAL & SUBMITTALS


Chilled Water Buffer Installation and Operation Instructions

Hot Water Buffer Installation and Operation Instructions


Typical Specifications

SELECTION TOOLS

Sizing & Application

Installer

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