BACKSTOP® A-103 Diaphragm Thermal Expansion Tank, 14 gal Capacity, 1 in Connection, NPT Connection, Carbon Steel, Epoxy
Arrow's A Series backstop system is a residential diaphragm-type pre-charged thermal expansion tank designed for the protection of potable hot water systems. The tank is designed for installation between the backflow preventer and the water heater to accept expanded potable hot water, keeping system pressures below relief valve setting. The water is contained in a food-grade polypropylene reservoir with a patented butyl rubber diaphragm separating the expanded water from the air cushion.
BACKSTOP® Diaphragm Thermal Expansion Tank, Series: A, Capacity: 14 gal, Connection Size: 1 in, Connection Type: NPT, Diaphragm Material: Butyl Rubber, Material: Carbon Steel, Finish: Epoxy, Color: Almond, Pressure Rating: 150 psi, Temperature Rating: 200 deg F, Dimensions: 15-1/2 in Dia x 19-7/8 in H
| Capacity | : | 14 gal |
| Color | : | Almond |
| Connection Size 1 | : | 1 in |
| Connection Type | : | NPT |
| Diaphragm Material | : | Butyl Rubber |
| Dimensions | : | 15-1/2 in Dia x 19-7/8 in H |
| Finish | : | Epoxy |
| Material | : | Carbon Steel |
| Pressure Rating | : | 150 psi |
| Series | : | A |
| Temperature Rating | : | 200 deg F |