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The (HGT-HGTV) series bladder expansion tanks are available in sizes from 2 to 80 gal in either in-line or stand models. The two-shell welded construction allows the tank to withstand high pressure and therefore adds safety to your installation. The EPDM bladder separates air from water and prevents waterlogging while saving space and energy. These devices are indicated for use in hot water, solar and cooling systems, in addition to being compatible with glycol.
Calefactio Replaceable Bladder Heating Expansion Tank, 282 L Capacity, 1-1/4 in Connection, Connection Type: MNPT, Steel, 115 psi, 240 deg F, 19.7 in Dia x 63.1 in H Dimensions
| Capacity | : | 282 L |
| Connection Size | : | 1-1/4 in |
| Connection Type | : | MNPT |
| Dimensions | : | 19.7 in Dia x 63.1 in H |
| Material | : | Steel |
| Pressure Rating | : | 115 psi |
| Temperature Rating | : | 240 deg F |
- Acceptance factor of 100%
- Water remains permanently separated from the air throughout the useful life of the installation
- The water does not escape the circuit
- The steel tank never comes into contact with water
- Pre-charged at the factory to 12 psi, tank need to be adjusted on site at the system operating pressure
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