Thermal Expansion Tank, 2.1 gal Tank Volume, Acceptance Volume: 1 gal, 150 psi MAX Pressure, 8 in D x 10-1/2 in H, Epoxy Coated Carbon Steel, Pre-Charged to 50 psi, 200 deg F Maximum Temperature, 3/4 inch MIP Threads
| Tank Volume | : | 2.1 gal |
| Acceptance Volume | : | 1 gal |
| Pressure Rating | : | 150 psi |
| ASME Yes/No | : | No |
| Diameter | : | 8 in |
| Material | : | Carbon Steel |
| Pre-Pressure Rating | : | 50 psi |
| Maximum Temperature | : | 200 deg F |
| Connection Type | : | MNPT |
| Connection Size | : | 3/4 in |
| Finish | : | Epoxy Coated |
- Diaphragm style tank for residential applications
- Steel shell protected with polypropylene liner
- Pre-charge is field adjustable
Expansion Tank Specification Sheet
Thermal expansion tank is designed for installation on potable water lines between the backflow preventer or pressure reducing valve and the water heater to protect against water thermal expansion.