Extrol® expansion tanks accept expanded fluid in closed-loop hydronic systems to control pressure build-up, improve comfort and help reduce energy costs. Nearly seven decades after inventing the first diaphragm expansion tank, Amtrol® line-up now includes specialty models engineered for modern, high-efficiency systems. None of it would have been possible without Extrol® The One That Started It All™.
Brand : Amtrol®
Acceptance Capacity : 1 gal
Acceptance Factor : 0.5
Capacity : 2 gal
Country of Origin : US
Diameter : 8 in
Features
- Strongest tank design featuring deep drawn steel and multi-dome construction
- Projection welded air stem to help eliminate leaks
- Patent-pending InSight™ service indicator cap
- With 1/2 in MNPT System Connection
- https://www.youtube.com/embed/9_qDZ5lTgvE
Application
- Closed hydronic heating boiler systems to control pressure build-up and suitable in propylene glycol
Standards/Approvals/Certifications
- InSight™
- IAPMO R and T Low-Lead
- PHCC Association