Davey BT20-30 Torrium2
#6 in Fixed speedFull review
The middle of the BT range for a family house on a weak supply that runs several fixtures at once.
Amazon $1,242$1,242
The Davey BT20-30 Torrium2 is the better water pressure booster pump overall, rated 3.3 to 3.2. The Davey BT20-30 Torrium2 leads on flow. The Davey BT14-45 Torrium2 wins on pressure. The Davey BT14-45 Torrium2 costs $107.34 less ($1,134.66 vs $1,242).
Davey BT14-45 Torrium2
#8 in Fixed speedFull review
For a smaller house whose supply pressure is very low and needs a big lift rather than a lot of flow.
Amazon $1,134.66$1,134.66
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Davey BT20-30 Torrium2 for flow (20 gpm maximum vs 14 gpm maximum).
- Choose the Davey BT14-45 Torrium2 for pressure (132 ft maximum head (about 57 psi) vs 116 ft maximum head (about 50 psi)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every fixed speed water pressure booster pump; a clear win is highlighted. How we rank explains each one.
| Factor weight | Davey BT20-30 Torrium2 | Davey BT14-45 Torrium2 |
|---|---|---|
| Overall rating | 3.3/5 | 3.2/5 |
| Value 30% | 0 $62.10 per gpm ($1,242, 20 gpm) | 0 $81.05 per gpm ($1,134.66, 14 gpm) |
| Flow 15% | 55 20 gpm maximum | 27 14 gpm maximum |
| Pressure 15% | 47 116 ft maximum head (about 50 psi) | 60 132 ft maximum head (about 57 psi) |
| Protection 10% | 100 dry-run and overheat protection | 100 dry-run and overheat protection |
| Noise 10% | 50 noise rating not published (neutral score used) | 50 noise rating not published (neutral score used) |
| Warranty 20% | 100 3-year warranty | 100 3-year warranty |
Specifications
| Davey BT20-30 Torrium2 | Davey BT14-45 Torrium2 | |
|---|---|---|
| Pumping | ||
| Drive | Fixed speed | Fixed speed |
| Maximum flow | 20 gpm | 14 gpm |
| Maximum head | 116 ft (50 psi) | 132 ft (57 psi) |
| Motor | 1.1 HP | 0.9 HP |
| Input power | 980 W | 860 W |
| Ports | 1.2 in | 1 in |
| Protection and build | ||
| Built-in tank | No | No |
| Dry-run protection | Yes | Yes |
| Overheat protection | Yes | Yes |
| Voltage | 120 V | 120 V |
| Weight | 27.3 lb | 25.4 lb |
| Warranty | 3 years | 3 years |