The Airtech 3AL vacuum pump uses proven liquid ring technology in an air-cooled self-contained package, offering reliable operation with only a small amount of make-up water needed for some applications.
A low maintenance alternative to rotary vane, screw and piston type vacuum pumps that is especially suitable for high water-vapor applications and which reduces maintenance to a minimum.
Product Features
- Environmentally Friendly Oil- Free Design
- Self Contained
- Maintenance Free
- All steel shell with stainless reservoir for additional durability
- Food-grade configuration with all external components in 304 Stainless available
- Compact and quiet operation
- Easy to install
- Maximum vacuum of 28.5 Hg
- All stainless steel units available
3AL2251 Specifications
Model |
HP |
CFM |
RPM |
Voltage |
Max. Amps |
Sound Level |
Weight |
| 3AL2251 | 7.5 | 86 | 1750 | 208-230/460 | 25.5/11.5 | 71 dB(A) | 380 lbs. |
3AL2251 Dimensions (Inches)
A |
B |
C |
D |
E |
F |
G |
H (MNPT) |
I (FNPT) |
| 29.7″ | 27.2″ | 43.1″ | 29.7″ | 28.2″ | 10.1″ | 0.8″ | 2.0″ | 2.0″ |
3AL Series Performance
