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AMTROL® ST-80VC AMTST-80VC
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AMTROL® Therm-X-Trol ST-C Series ST-80VC Thermal Expansion Tank, 53 gal Capacity, 1-1/4 in, FNPT, Steel, 150 psi

AMTROL® Therm-X-Trol ST-C Series ST-80VC Thermal Expansion Tank, 53 gal Capacity, 1-1/4 in, FNPT, Steel, 150 psi

  • Manufacturer: Worthington Industries, Inc
  • Brand Name: AMTROL®
  • Part#: AMTST-80VC
  • MPN: ST-80VC
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • Branch Availability

Thermal expansion occurs as domestic water is heated. Left unchecked, the resulting pressure increase can cause relief valve discharge and other potentially hazardous conditions. Therm-X-Trol expansion tanks absorb this expanded water, keeping water pressure at a safe level. Amtrol invented the thermal expansion tank to control pressure build-up in closed, potable water systems. This prevents the water heater pressure relief valve from opening, saves energy and eliminates a potential safety hazard.

AMTROL® Therm-X-Trol Thermal Expansion Tank, ST-C Series, 53 gal Capacity, 1-1/4 in Connection, FNPT Connection, Steel, Finish: Red Oxide Primer, 150 psi, 200 deg F, 37 in H x 24 in Dia

Capacity      :      53 gal
Connection Size      :      1-1/4 in
Connection Type      :      FNPT
Dimensions      :      37 in H x 24 in Dia
Finish      :      Red Oxide Primer
Material      :      Steel
Pressure Rating      :      150 psi
Series      :      ST-C Series
Temperature Rating      :      200 deg F
  • Antimicrobial liner neutralizes bacteria on contact
  • Turbulator water diffuser
  • Deep drawn steel domes for 2X the strength of other tanks
  • Thickest diaphragm for extra long life
  • Hoop and groove design for added reliability
  • Accepts expanded water as system temperature rises and returns hot water to system when demand occurs
  • Multiple units can be installed to accommodate larger systems
  • Stainless steel system connection
  • Heavy-duty butyl NSF/ANSI 61 diaphragm
  • Antimicrobial liner protection
  • Schrader valve with EPDM seats air valve
  • InSight indicator cap
  • 0.66 Maximum accept factor
  • Designed and constructed per ASME code section VIII, division 1
  • Fixed diaphragm construction
  • Made in USA