DC 50W

When drilling in concrete, large quantities of water are required, which becomes very dirty.  Using a wet-vac to effectively extract the water prevents both the workplace from becoming wet and dirty and the sewerage system from silting up.  With Dustcontrol’s DC 50w  the slurry solids are collected in a filter bag for easy handling and disposal.

Dustcontrol’s wet – vac are easy to disassemble for cleaning and decontamination.  This is an important benefit on units that require frequent cleaning.  Robust construction helps these units resist the knocks from everyday use.

Delivered as standard with the following.

• Suction hose Ø 38, 5 m (Part No 2012+2108+2115)
• Floor nozzle B 370 (Part No 7236)
• Suction pipe Ø 38 (Part No 7258)
• Filter sack (Part No 42190)

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Marking Filtering Efficiency

In order to ensure that the dust extractor meets the requirements outlined in the relevant work environment provisions, it is classified in line with a standardised test. In accordance with the EN-60335-2-69 standard for the testing of dust and water extraction units, there are three classifications for dust extractors: L for low, M for medium and H for high. The category required for a specific application is determined on the basis of the maximum allowable concentration (MAC) for that type of dust in the work environment.

In accordance with EN-60335-2-69, the test comprises two phases:
1. Testing of the filter system (fine filter and HEPA filter, where relevant).
2. Testing of the fully assembled dust extractor.

	H – High is the class with the most stringent criteria, stipulating a filtration efficiency of 99.995% for particles measuring from 0.1 to 5.0 μm. The machine is capable of maintaining a MAC (maximum workplace concentration) of <0.1 mg/m3. The machine is approved for separation of carcinogenic substances such as silica and asbestos.
	M – Medium has an efficiency of >99%. MAC > 0.1 mg/m3.
	M – Medium has an efficiency of >99%. MAC > 0.1 mg/m3.
	The machine is certified by a third party – IFA, in Germany – to ensure compliance with the strictest requirements in line with German asbestos removal standards.