3AVH Two Stage Liquid Ring Vacuum Pumps
Airtech / Speck liquid ring vacuum pumps are ideal for various applications that require continuous and quiet operation, compact design, and reduced power consumption. The two stage, variable discharge port design provides efficient operation from 10 through 1000 cfm for vacuum levels up to 29″ Hg. The impeller’s unique design of slower spinning curved blades reduces tip speed enhancing the life expectancy of the pump.
3AVH MODELS
Model |
Nominal Capacity (ACFM) |
Horsepower |
Pump Speed (RPM) |
Maximum Vacuum (inches Hg) |
| 3AVH 20 |
15 | 1.5 | 3500 | 29 |
| 3AVH 40 | 30 | 3 | 3500 | 29 |
| 3AVH 60 | 40 | 5 | 3500 | 29 |
| 3AVH 110 |
70 | 5 | 1750 | 29 |
| 3AVH 140 | 100 | 7.5 | 1750 | 29 |
| 3AVH 180 | 130 | 10 | 1750 | 29 |
| 3AVH 300 |
180 | 15 | 1750 | 29 |
| 3AVH 350 | 235 | 20 | 1750 | 29 |
| 3AVH 400 | 270 | 20 | 1750 | 29 |
| 3AVH 500 |
350 | 25 | 1750 | 29 |
| 3AVH 600 | 425 | 40 | 1750 | 29 |
| 3AVH 800 | 600 | 50 | 1170 | 29 |
| 3AVH 1200 | 820 | 60 | 1170 | 29 |
| 3AVH 1600 | 1000 | 75 | 1170 | 29 |
| 3AVH 2000 | (Consult Airtech) | 75 | 1170 | 29 |