Trivonexa 0.8HP Booster Pump
A low cost inverter booster for a small home, best on a supply that never runs dry.
Amazon $189.99$189.99
The Trivonexa 0.8HP Booster Pump rates 4.0 among variable speed water pressure booster pumps; the Davey BT20-30 Torrium2 rates 3.3 among fixed speed ones. The Trivonexa 0.8HP Booster Pump costs $1,052.01 less ($189.99 vs $1,242).
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
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.
Scores side by side
These two sit in different drive classes (variable speed and fixed speed), and each is scored against the reference points for its own class, so a rating says how well each does among its own drive peers. How we rank explains each factor.
| Factor weight | Trivonexa 0.8HP Booster Pump | Davey BT20-30 Torrium2 |
|---|---|---|
| Overall rating | 4.0/5 | 3.3/5 |
| Value 30% | 94 $9.05 per gpm ($189.99, 21 gpm) | 0 $62.10 per gpm ($1,242, 20 gpm) |
| Flow 15% | 59 21 gpm maximum | 55 20 gpm maximum |
| Pressure 15% | 85 162 ft maximum head (about 70 psi) | 47 116 ft maximum head (about 50 psi) |
| Protection 10% | 50 protection not stated (neutral score used) | 100 dry-run and overheat protection |
| Noise 10% | 80 50 dBA | 50 noise rating not published (neutral score used) |
| Warranty 20% | 50 warranty not published (neutral score used) | 100 3-year warranty |
Specifications
| Trivonexa 0.8HP Booster Pump | Davey BT20-30 Torrium2 | |
|---|---|---|
| Pumping | ||
| Drive | Variable speed | Fixed speed |
| Maximum flow | 21 gpm | 20 gpm |
| Maximum head | 162 ft (70 psi) | 116 ft (50 psi) |
| Motor | 0.8 HP | 1.1 HP |
| Input power | - | 980 W |
| Ports | 1 in | 1.2 in |
| Protection and build | ||
| Built-in tank | - | No |
| Dry-run protection | - | Yes |
| Overheat protection | - | Yes |
| Voltage | 120 V | 120 V |
| Noise | 50 dBA | - |
| Weight | 14.5 lb | 27.3 lb |
| Warranty | - | 3 years |