AC21/AC22 2 Motors Auto Pulsing Hepa 13 Concrete Vacuum

Short Description:

AC22/AC21 is a twin motors Auto pulsing HEPA dust extractor.It is the most popular model for the medium size concrete floor grinders. The 2 commercial grade Ameterk motors provide 258cfm and 100 inch water lift.Operators can controll the motors independently when different power is wanted. It featured with Bersi innovative Auto pulsing technology,which solve the pain of frequently stop to pulse or manually clean the filters ,allows the operator 100% uninterrupted working, labor saving greatly. When fine dust is inhaled into the lungs, it is extremly harm to the body, this vacuum build with high standard 2- stage HEPA filtration system.The first stage equipped with two cylindrical filters rotated self cleaning.When one filter is cleaning, the other is keep vacuuming, you don’t have to worry about the clogging any more.The second stage has 2pcs H13 HEPA filter individually tested and certified with EN1822-1 and IEST RP CC001.6 standard.This high-performing unit meets OSHA’s dust collector requirements and helps provide a cleaner, healthier work site. Like all Bersi cassettes dust collecctor, AC22/AC21 equipped with continuous drop-down dust collection into a plastic bag or Longopac bagging system so you can enjoy mess-free dustless disposal. It comes along with 7.5m*D50 hose, S wand and floor tools.This ultra-portable dust collector easily moves around congested floor and loads easily into a van or truck when transport.

Product Detail

Product Tags

AC21AC22 2 Motors Auto Pulsing Hepa 13 Concrete Vacuum

Main features:

✔ Two powerful Ametek motors, ideal for grinder working width below 600mm.

✔  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.

✔ 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, 2PCS H13 HEPA filters with 99.99% @0.3μm efficiency.

✔ Continuous bag disposal system ensure a easy and dust-free bag changes.


models and specifications:


Model AC22 AC21
Voltage 240V  50/60HZ 120V 50/60HZ
Power KW 2.4 2.4
HP 3.4 3.4
Current Amp 9.6 18
Water lift mBar 240 240
inch" 100 100
Aifflow(max) cfm 258 258
m³/h 400 400
Pre-filter 2.0㎡>99.9%@0.3um
Hepa filter(H13) 2.4㎡>99.99%@0.3um
Filter cleaning Auto pulsing cleaning
Dimension inch/(mm) 22"X28"X49"/570X710X1240
Weight lbs/(kg) 117lbs/53kg

How does Bersi Auto pulsing vacuum work:



AC22 dust extractor details

Packing list

AC22 packing list-1 AC22 Packing list-2

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