Amtrol 143N164

Therm-X-Trol ST-25V Urethane Topcoat Steel Vertical Thermal Expansion Tank with Stand, 10.3 gal, 150 psig, 3/4 in FNPT, 19 in H x 15 in Dia

  • Manufacturers: Amtrol
  • Brand Name: Amtrol
  • PN: AMST25V
  • MPN: 143N164
  • UPC: 642031395689
  • Min. Order Qty: 1
  • Qty. Interval: 1
  • Availability: loading
  • 89 4.4 Branch Availability
Capacity      :      10.3 gal
Connection Size      :      3/4 in FNPT
Diameter      :      15 in
Finish      :      Urethane Topcoat
Height      :      19 in
Item Name      :      Thermal Expansion Tank with Stand
Material      :      Steel
Model      :      ST-25V
Pressure Rating      :      150 psig
Series      :      ST
Sub Brand      :      Therm-X-Trol
Temperature Rating      :      200 deg F
Type      :      Vertical

Amtrol invented the thermal expansion tank to absorb expanded water in closed, hot water systems and protect the water heater. Since the beginning, we've kept the pressure on our competitors with features they just can't match, like our patented turbulator, anti-microbial liner, patent pending InSight service indicator cap and 50 psig pre-charge. When your water heater is on the line, we deliver.

  • Anti-microbial liner neutralizes bacteria on contact
  • Patented turbulator water circulation device
  • Projection welded air stem to help eliminate leaks
  • Strongest tank design featuring deep drawn steel and multi-dome construction
  • Thickest diaphragm - heavy-duty butyl
  • Stainless steel system connection
  • Factory pre-charge 40 psig
  • High strength steel shell
  • Accepts expanded water as system temperature rises and returns hot water to system when demand occurs
  • Urethane top coat finish
  • 1 maximum acceptance factor
  • Made in USA
  • 1-year limited warranty

Standards/Certifications: ISO 9001:2008 standard, IAMPO R&T listed, PHCC, ANSI/NSF 61 certified

Applications: For large residential and light commercial (non-ASME) applications

  • pdf Catalog https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS3176_Cat.pdf
  • pdf Installation Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS3176_Instal.pdf
  • pdf Specification Sheet https://www.plumbers-supply-co.com//ASSETS/DOCUMENTS/ITEMS/EN/UNI-PS3176_Spec.pdf