| UPC | 642031113061 |
| Product Weight (lb.) | 8 lb |
| Product Depth (in.) | 11.5 in |
| Product Height (in.) | 16.5 in |
| Product Width (in.) | 11.5 in |
| Compatible Brand | Universal |
| Color | Gray |
| Item Diameter | 11 in |
| Compatible Model | Universal |
| MPN | 102-1 |
| Material | Stainless Steel, Steel |
| Item Length | 11 in |
| Brand | Amtrol |
| Type | Boiler Expansion Tank |
| Capacity | 4.4 gal |
| Item Height | 15 in |
| Model | EX-30 |
| Item Width | 11in. |
| Item Weight | 7.93lbs. |
| Maximum Pressure | 100 psi |
The Extrol no. 30 Expansion Tank is pre-pressurized and features a diaphragm design. This expansion tank is designed for use with a hydronic heating system. It accepts expanded water as system temperature rises to reduce pressure build up.