Equipment & Machinery

HTC D20 Single Phase Vacuum 2.4KW | 20080709

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With two HEPA H13 filters, the HTC D20 can handle even the finest concrete dust and particles.

Easy to use, with puncture-proof tires and locks on the front wheels, the HTC D20 is also equipped with a time counter, vacuum gauge and Longopac® system for safe dust handling.

H Classified

The international standard for testing dust and water extractors (IEC-60335-2-69, EN-60335-2-69) encompasses three classes – L for low, M for medium and H for high – with the H class being the most stringent (do not confuse this “H” with the one in HEPA H13). HTC D10, D20 and D30 are H classified.

H13 Filter
HEPA (High-Efficiency Particulate Air) is a highly efficient particle filter for air.

The stringent HEPA standard (EN 1822-1) is divided into different levels (E10 to H14) depending on the filter efficiency. HTC uses level H13, which can separate up to 99.95% of the particles in sizes 0.15 to 0.30 μm. These particle sizes are the most difficult to separate – both larger and smaller particles are easier to catch in a filter. Besides this, HTC tests each filter before delivery to ensure compliance with the HEPA H13 standard.

3-step filtration for your safety

1.Cyclone separates the largest particles, which go to the Longopac bags.
2.Prefilter (conical filter) handles the finer dust that is not separated in the whirler.
3.Air passes through a certified HEPA H13 filter that separates 99.95% of the smallest and most dangerous particles.