Technical specifications:
| MODEL | CAPACITY (M³/H) | HAED (M) | SUCTION (M) | MAXIMUM AIR CONSUMPTION (SCFM) | MAX PRACTICLE DIAMETER (MM) | INLET/OUTLET (INCH) |
| HLD3A-10 | 2 | 70 | 4.5 | 12.5 | 2.5 | 1″ |
| HLD3A-20 | 6 | 70 | 4.5 | 23.5 | 3.2 | 1 ½” |
| HLD3A-30 | 12 | 70 | 5.5 | 32 | 5.5 | 2″ |
| HLD3A-50 | 22 | 70 | 5.5 | 55 | 6.3 | 3″ |
