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Excellent quality Building Dust Extractor - AC31/AC32 3 Motors Auto Pulsing Hepa 13 Concrete Dust Collector – Bersi Detail:
Main features:
1. Three powerful Ametek motors, is best suited to work with grinder working width below 750mm.
2. The independently controlled switches allow operator can choose 1, 2 or 3 switches on as wanted.
3. Incorporates cyclonic separation and a innovative auto pulsing cleaning system,without airflow losing while self cleaning,keep strong suction and maximises work efficiency. Without air compressor, very reliable and low maintenance cost.
4.OSHA compliant 2- stage filtration system to ensure a safe and clean air. In the priary stage, the two cylindrical filters rotate to pulsing clean. In the second stage, 3PCS H13 HEPA filters with 99.99% @0.3μm efficiency.
5. Continuous bag disposal system ensure a easy and dust-free bag changes.
Models and specifications:
| Model |
|
AC32 |
AC31 |
| Voltage |
|
1 phase |
1 phase |
|
240V 50/60Hz |
120V 50/60Hz |
| Power |
Kw |
3.6 |
2.4 |
| HP |
5.4 |
3.4 |
| Current |
Amp |
14.4 |
18 |
Water lift
(max) |
mBar |
240 |
200 |
| inch” |
100 |
82 |
Alrflow
(max) |
CFM |
354 |
285 |
| M3/h |
600 |
485 |
| Dimension |
inch |
22*32.3*56 |
| mm |
560*820*1400 |
| Weight |
lbs/kg |
154/70 |
How does Bersi Auto pulsing vacuum work:

Details
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