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These potable water expansion tanks feature a 100% butyl diaphragm and plastic liner to separate the system water from the tanks air precharge. The system has a stainless steel sleeve to prevent corrosion, something no other manufacturer offers. And, the tanks are finished with appliance-quality paint to help prevent external corrosion. On top of all of this, every PH tank is comprehensively tested and backed by Flexcon's one-year limited warranty.
Flexcon FLEX2PRO Thermal Expansion Tank, Series: PH, 9 gal Capacity, 3/4 in Connection, MNPT Connection, 16 ga Cold Rolled Steel, Epoxy-Coated, 150 lb/sq-in Working, 40 lb/sq-in Pre-Charge Pressure, 200 deg F, 18.9 in H x 12-1/2 in Dia
| Capacity | : | 9 gal |
| Connection Size | : | 3/4 in |
| Connection Type | : | MNPT |
| Dimensions | : | 18.9 in H x 12-1/2 in Dia |
| Finish | : | Epoxy-Coated |
| Material | : | 16 ga Cold Rolled Steel |
| Pressure Rating | : | 150 lb/sq-in Working, 40 lb/sq-in Pre-Charge |
| Temperature Rating | : | 200 deg F |
- Appliance-quality paint for indoor or outdoor installation
- Water chambers: top chamber is 100% butyl rubber, lower water chamber is copolymer polypropylene
- Stainless Steel connection
- High pressure, seam weld, helium, final pre-charge check testing
- Brass valve with O-ring seal air valve
- 4.1 gal maximum acceptance volume
- 1 year warranty
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