INDUSTRIAL VACUUMS

PRODUCT DETAIL

Dust and fumes Extractor with automatic filter cleaning
Delfin Dust and fumes Extractor with automatic filter cleaning

EV PN

The Airflow EV PN is the most powerful unit of the Airflow range, thanks to a 4kw motor. It is equipped with an automatic pneumatic cleaning of the filter cartridge. Thanks to these characteristics it can be used for both localized extraction and filtration or as suction unit on centralized air filtration systems.

AUTOMATIC FILTER CLEANING SYSTEM

The automatic cleaning system with reverse air pulse, also called PN system, is the most effective way to keep cartridges free from dust particles which may reduce the suction performance. The system consists of a tank for compressed air, placed behind the filter chamber. This is filled by a compressor that can possibly be provided with the vacuum cleaner.

Every 30 seconds (more or less depending on the application), the system shoots a jet of air at 6 BAR within a cartridge at a time. The air pressure inside the cartridge, having a force much higher than the vacuumed air outside, detaches the dust particles from the surface of the filter, cleaning it. In this way you can clean all cartridges, effectively, and without stopping the vacuum.

INDUSTRIAL AIR FILTRATION AND DUST COLLECTION

Thanks to this filters’ cleaning system, to the excellent vacuum performance and Delfin’s know-how in the design and construction of centralized filtration systems, the Airflow EV PN vacuum cleaner is the ideal machine for the application as a central vacuum cleaner on implants.

FEATURES

SPECIFICATION

EV PN EV PN 120 EV PN 150 EV PN 180
Voltage V 400 – 3 ~ 400 – 3 ~ 400 – 3 ~ 400 – 3 ~
Frequency Hz 50 50 50 50
Power kW 2.2 4 4 4
Water Lift mmH20 280 350 300 200
Air Flow max. m3/h 1300 1100 1800 2700
Filter Surface cm2 106000 106000 106000 106000
FIlter Efficiency CAT M M M M
Capacity lt 100 100 100 100
Suction inlet mm 50 50 50 50
Dimension cm 80 x 80 x 220h 80 x 80 x 220h 80 x 80 x 220h 80 x 80 x 220h