Why Explosion-Proof Vacuums Matter
Explosion-proof vacuums are engineered to safely prevent ignition sources - like sparks or heat - preventing combustible dust or vapors from igniting in hazardous environments. Nilfisk’s third-party certified explosion-proof vacuums deliver trusted protection, keeping your facility safe and compliant.
ACD vs. Class II, Division 2: Know the Difference
Choosing the right vacuum starts with knowing your risk:
ACD (Appliance for Combustible Dust) is required in environments where combustible dust is routinely generated during normal operations, such as food, pharma, and manufacturing.
Class II, Div 2 certification applies where combustible dust is not typically present, but may accumulate under abnormal conditions like maintenance or cleaning.
Find the Right Solution
Whether you need ACD or Class II, Div 2, Nilfisk’s certified vacuums help protect your people, processes, and bottom line.
Explore our dust control solutions

Combustible dust vacuum cleaners
For collection of harmful and combustible dust particles.

Hazardous dust collectors
Suitable for recovery of hazardous dust particles.

Food, Pharma
Designed to change the way you clean for good.

Pneumatic conveyors
Easily transfer grains from containers to process machines
Get a free site assessment from a Nilfisk expert
Ready to optimize your cleaning process? Fill out the form below to schedule a free site assessment with one of our experts!
What to expect after you submit the form:
STEP 1: Understanding your needs.
Our expert will reach out to discuss your specific cleaning requirements and tailor the perfect package for your site visit.
STEP 2: Scheduling the visit.
We'll arrange a convenient time for a thorough site assessment to ensure we meet your needs.
STEP 3: Seeing the solution in action!
During the visit, our expert will demonstrate how our cleaning machines can enhance your operations and ensure everything is functioning perfectly.
Fill out the form below