Industrial vacuum cleaner DG300 HD PN ACD

drycombustible dustfine dust

Presentation
The DG300 HD PN ACD is a three-phase industrial high-capacity vacuum unit designed for handling combustible dusts in heavy industrial environments. Compliant with ACD regulations (IEC 60335-2-69) for non-ATEX zones, it enables secure collection of hazardous dusts through a dedicated design and integrated safety features.

Key advantages

• High flow, high power and high vacuum capability.
• ACD-compliant solution for combustible dusts (enhanced safety for non-ATEX zones).
• Effective PN pneumatic automatic pulse-cleaning system for filter cleaning without machine stop.
• Large autonomy with a 220 L tank suitable for industrial cycle rates.

Detailed description
The DG300 HD PN ACD features a pneumatic automatic pulse-cleaning system (compressed-air cleaning) that maintains constant suction and extends filter service life without manual intervention. It is fitted with a 25 kW motor delivering a maximum vacuum of 4 000 mmH2O and a maximum air flow of 2 050 m³/h, suitable for fixed installations and long-distance ducting.

Its robust design includes epoxy-painted steel construction and an IP65 direct-drive motor, allowing continuous 24/7 operation and reduced maintenance. A tangential tank inlet combined with an integrated cyclone optimises particle separation and protects filter media.

Typical applications

• Steelworks, foundries
• Recycling platforms
• Mechanical industries and machining
• Environments requiring collection of combustible dusts (non-ATEX zones)

Filtration and safety

• Four antistatic cartridge filters, category M (antistatic function for hazardous dusts).
• HEPA H14 absolute filter ensuring very high efficiency for fine particles.
• PN pulse-cleaning system (compressed-air cleaning) to maintain performance without shutdown.
• Cyclone and tangential inlet for pre-separation of particles and filter protection.
• Safety equipment: vacuum gauge with indicator light, safety relief valve.

Additional information
Designed for intensive industrial use (low-maintenance concept, motor and components suitable for continuous duty). The DG300 HD PN ACD provides a clear operational advantage for safe collection of combustible dusts thanks to its automatic pulse-cleaning and ACD compliance.

Technical specifications

• Model: DG300 HD PN ACD
• Motor power: 25 kW
• Maximum vacuum: 4 000 mmH2O
• Maximum air flow: 2 050 m³/h
• Tank capacity: 220 L
• Filter surface (technical sheet): 120 000 cm²
• Filtration details: 4 antistatic category M cartridges totaling 260 000 cm²; HEPA H14 absolute filter 103 500 cm² (99.995 % efficiency down to 0.18 µm)
• Noise level: 78 dB
• Voltage: 400 V (three-phase)
• Air inlet: 120 mm
• Weight (technical sheet): 825 kg (product metadata indicates 805 kg)
• Dimensions: 95 x 180 x 220 h (cm)
• Construction: epoxy-painted steel
• Motor: IP65 direct-drive (no transmission)
• Options/equipment: roller-mounted tank, forklift pockets, vacuum gauge with indicator light, safety relief valve
• Compliance/standards: ACD (IEC 60335-2-69) — intended for non-ATEX zones with combustible dusts