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Industrial vacuum cleaner DELFIN MTL 301 1/2D

DELFIN MTL 301 1/2 D – A Professional Solution for Industrial Cleaning

In modern industrial environments, efficient waste management and dust control play a crucial role in maintaining process continuity and workplace safety. The DELFIN MTL 301 1/2 D industrial vacuum cleaner is a smart investment for businesses that value reliability, productivity, and compliance with hygiene standards. Designed for daily use in demanding conditions, it ensures not only high-quality cleaning but also supports system-based approaches to industrial safety.


Key Features

  • Application: effective removal of dry dust in industrial environments
  • Design: compact housing on a mobile platform for easy movement
  • Container material: AISI304 stainless steel — resistant to corrosion and chemical exposure
  • Filtration: Class M polyester filter with antistatic properties
  • Additional protection: integrated HEPA filter (99.995% efficiency on 0.18 µm particles)
  • Electrical safety: housing grounding, certified vacuum module Ex tb IP64 Dust Tight
  • ATEX compliance: tested non-metallic components and accessories for hazardous areas
  • Standard compliance: EN IEC 62784:2018 — safe operation in Zone 22
  • Maintenance: maintenance-free brushless motor, service life over 20,000 hours
  • Package contents: accessory set included, easy access to filters, and simple cleaning


Why Choose DELFIN MTL 301 1/2 D

Key advantages include:

  • high resistance to intensive operation;
  • suitability for handling various contamination types (dust, shavings, material residues);
  • easy maintenance with quick access to the filtration system;
  • enhanced maneuverability in confined industrial spaces;
  • safe operation in environments with strict cleanliness requirements.

This model is highly appreciated by companies aiming to optimize operational expenses and maintain long-term performance.


Filtration Efficiency and Safety Assurance

Industrial areas are often exposed to high concentrations of fine dust particles. The DELFIN MTL 301 1/2 D is engineered according to international contamination control standards, ensuring efficient performance even in environments with increased dust generation. Its multi-stage filtration system contributes to improved indoor air quality and operational reliability.

Operational benefits:

  • effective containment of fine particulates;
  • consistent performance under prolonged workload;
  • minimized maintenance-related costs;
  • seamless integration into structured cleaning processes.

Integration into the Production Process

Industries where it performs exceptionally well:

  • mechanical engineering and metalworking;
  • food and pharmaceutical manufacturing;
  • logistics and warehouse facilities;
  • processing of composite and granular materials;
  • wood processing industry.

The vacuum cleaner adapts easily to a wide range of production tasks without requiring extensive operator training.

Advantages for Management and Technical Departments

For production managers and facility engineers, predictability and operational reliability are critical. DELFIN MTL 301 1 / 2 D helps reduce downtime risks, improve workplace hygiene, and enhance compliance with inspection and audit requirements.

Business-level benefits:

  • reduced likelihood of production disruptions;
  • increased occupational safety and cleanliness visibility;
  • compliance with international industrial standards;
  • improved conditions for workflow automation.

Ergonomics and Functional Design

The DELFIN MTL 301 1/2 D is designed with operator convenience in mind. It features intuitive control elements and a structure optimized for mobility and ease of use.

User-focused details:

  • low maintenance requirements;
  • quick access to consumable parts;
  • reduced noise levels compared to alternative solutions;
  • compatibility with different types of industrial flooring.


Technical specifications MTL 301 1/2D


ATEX Zone Haz. location (20 Int/21 Ext)
Marking II 1/2D Ex h tb IIIC T80°C (Int) / T95°C (Ext) Da/Db
EX Category EX 21 1/2D
Application Dust
Power 1.1 kW
Current consumption 8 A
Max. vacuum 2250 mm H₂O
Max. airflow 215 m³/h
Suction inlet diameter 50 mm
Voltage 115/230 V – 50/60 Hz
Capacity 40 L
Container AISI304
Noise level 74 dB(A)
Dimensions (L×W×H) 44 × 42 × 84 cm
Weight 26 kg
Primary filter Star / Pocket
Filter media, class Polyester - ANT M
H/HEPA Filter Standard
Filter surface area 11,000 cm²
Filtration class H14, 99.995% efficiency (MPPS method)
Details
Suction Power (kPa) 22
Rated Power (W) 1100
Running Noise, dB 74 (EN ISO 3744)
Power Requirements 115/230 V, 50/60 Hz, 8A
Weight & Dimensions
Weight Netto (kg) 26.0
Dimensions Netto (mm) 440 × 420 × 840

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