| Technical Data | DHV 22 COMPACT HOPPER | |
|---|---|---|
| Voltage | V – Hz | 460 3ph |
| Power | HP | 33.9 |
| Electrical Protection | IP | 55 |
| Continuous Water Lift | inH2O | 197 |
| Max Airflow | CFM | 765 |
| Suction Inlet | in | 3.9 |
| Filter Type | Star | |
| Surface – Diameter | ft² | 75.3 |
| Material – Efficiency | IEC 60335-2-69 | M – PTFE |
| Cleaning System | SELF CLEAN | |
| Secondary Filter | Safety cartridge | |
| Surface | ft² | 43 |
| Capacity | gal | 264 |
| Discharge type | Butterfly discharge valve | |
| Dimensions | in | 66x60x127/157h |
| Weight | lb | 2292 |
The DHV 22 Compact Hopper High Vacuum is a high-power industrial vacuum cleaner with a roots (lobe) pump mounted on a chassis, designed for heavy-duty vacuuming of solids and dust in demanding industrial sectors such as steel, glass, heating plants, power plants, and cement industries.
It uses a large surface PTFE star filter with a semiautomatic cleaning system that helps maintain performance by reducing clogging and allowing efficient filtration of fine dust.
The vacuum collects materials into a 264-gallon (1000 L) hopper and discharges them quickly and safely using a manual butterfly valve.
Yes, its robust lobe pump and high vacuum capability allow continuous heavy-duty operation, and it includes safety filters to protect the motor and pump during long runs.
The unit includes forklift intakes for easy handling, a safety cartridge filter to protect components, and a semiautomatic filter cleaning system that can be operated as needed to maintain performance.