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Documents &
Instruction Manual
Literature
Submittal Data HGTE
Submittal Data HGTEV
Video
Quick sizing chart
HGTE-HGTEV
The HGTE-HGTEV Series bladder expansion tanks are designed for use in domestic installations for potable hot water applications. The tanks are installed in systems equipped with a backflow preventer or as an add-on to direct or indirect water heaters. The tank’s function is to absorb the increased volume of water that results from the heating process, thereby keeping the system’s pressure below the relief valve setting!
Documents &
specification
Instruction Manual
Literature
Submittal Data HGTE
Submittal Data HGTEV
Video
Quick sizing chart
Features HGTE-HGTEV
THERMAL TANKS (Fixed bladder)
| Item# | gal | L | Connection MNPT |
|---|---|---|---|
| HGTE-1 | 0.04 | 0.16 | 1/2" |
| HGTE-5 | 2.1 | 8 | 3/4" |
| HGTE-8 | 3.2 | 12 | 3/4" |
| HGTE-12 | 4.7 | 18 | 3/4" |
| HGTE-25 | 8 | 30 | 3/4" |
THERMAL TANKS with BASE RING (Replaceable bladder)
| Item# | gal | L | Connection MNPT |
|---|---|---|---|
| HGTEV-30 | 14 | 53 | 3/4" |
| HGTEV-42 | 20 | 75.8 | 3/4" |
| HGTEV-60 | 30 | 114 | 11/4" |
| HGTEV-80 | 44 | 167 | 11/4" |
| HGTEV-180 | 57 | 215 | 11/4" |
| HGTEV-200 | 74 | 280 | 11/4" |
