Zenco offers professional extraction wall solutions available in two main variants: water curtain or dry filters. These units are designed for industrial spray-painting applications, ensuring a clean and efficient working environment. The operating principle is based on creating negative pressure through a fan strategically mounted on the roof or side of the booth, generating a controlled airflow that crosses the booth from the spray area toward the exhaust system.
In the water-curtain version, the system includes three washing stages and subsequent dry filtration, while the water curtain efficiently retains paint pigments. The integrated submersible pump ensures optimal water circulation, while the intelligent design allows initial pigment capture under the front curtain, with residual particles guided through internal curtains for complete purification.
Dry-filter spray booth fronts are built as robust modular structures from cold-processed galvanized steel panels, assembled with high-quality fastening components. The two-stage filtration system ensures efficient purification: the Andreae labyrinth filter captures larger particles, while the fiberglass paint-stop filter retains fine particles. Purified air is discharged by the supply fan directly into the atmosphere or, optionally, through an activated-carbon filter for volatile organic compound retention.
Both variants provide efficient solutions for environmental compliance and a safe workspace.
For more information or to request a tailored quotation, please contact our Zenco specialist team. We are ready to provide technical consulting and help identify the optimal solution for your needs. Quality and efficiency are backed by our industry experience!
ALWO extraction walls with dry filters
| Technical Specifications | V20 | V25 | V30 | V40 | V50 |
| Overall dimensions (mm) | 2000×800×2200 mm | 2500×800×2200 mm | 3000×800×2200 mm | 4000×800×2200 mm | 5000×800×2200 mm |
| Total pressure (mm col H₂O) | 43 mm H₂O | 66 mm H₂O | 73 mm H₂O | 108 mm H₂O | 66 mm H₂O |
| Fan airflow rate (m³/h) | 7000 m³/h | 8500 m³/h | 10800 m³/h | 14200 m³/h | 20200 m³/h |
| Fan model | ATDG 450 | ATDG 500 | ATDG 535 | ATDG 560 | 2 × ATDG 535 |
| Installed power motor (kW) | 1,5 kW | 2 kW | 3 kW | 4 kW | 2 × 3 kW |
| Diameter ducting (mm) | Ø280 mm | Ø350 mm | Ø400 mm | Ø420 mm | Ø450 mm |
ALWO extraction walls with water curtain
| Technical Specifications | W20 | W25 | W30 | W40 | W50 |
| Overall dimensions (mm) | 2000×800×2200 mm | 2500×800×2200 mm | 3000×800×2200 mm | 4000×800×2200 mm | 5000×800×2200 mm |
| Fan model | ATDG 450 | ATDG 450 | ATDG 535 | ATDG 560 | 2 × ATDG 535 |
| Pump type | 100 A | 150 A | 200 A | 300 A | 300 A |
| Water pump flow rate (l/min) | 300 l/min | 400 l/min | 500 l/min | 700 l/min | 700 l/min |
| Fan airflow rate (m³/h) | 7920 m³/h | 10000 m³/h | 11800 m³/h | 15840 m³/h | 19800 m³/h |
| Installed power ventilator (kW) | 1,5 kW | 2,2 kW | 3 kW | 4 kW | 2 × 3 kW |
| Installed pump power (kW) | 0,75 kW | 1,1 kW | 1,5 kW | 2,2 kW | 2,2 kW |
| Diameter ducting (mm) | Ø300 mm | Ø350 mm | Ø400 mm | Ø450 mm | Ø350 mm |
Do you need a technical solution tailored to your business?
Complete the form and we will send you a customized offer configured according to your specific space, volume, and application requirements.
The ZENCO AIR team is ready to provide fast and efficient solutions in case of equipment wear, ensuring prompt interventions and specialized technical support.
ZENCO AIR is the trusted partner of leading international manufacturers, appreciated for technical competence and reliability in delivering industrial solutions.
ZENCO AIR currently works with over 20 partners in 10 countries, continuously developing a strong international network for delivering high-performance industrial solutions.
At ZENCO AIR, professionalism defines our work, and client recognition confirms our commitment to quality and durable industrial solutions.
What types of equipment does ZENCO AIR offer?
Air filtration, shot blasting, painting, conveyors, packaging, ATEX protection, ducting, and more.
Can I receive a customized solution?
Yes. ZENCO AIR provides technical consulting, 3D design, and tailored solutions based on each client’s specific needs.
Does ZENCO AIR provide services, not just equipment?
Absolutely. Services include ATEX assessment, professional installation, process automation, system modernization, and preventive maintenance.
What experience does the ZENCO AIR team have?
The team consists of engineers with over 10 years of experience in air filtration technologies, pneumatic/mechanical conveying, and complex industrial solutions.
What solutions does ZENCO AIR offer for air filtration?
Extraction, collection, and filtration systems for dust, particles, fumes, and gases generated by various industrial processes.
Do you provide equipment for automatic packaging?
Yes, ZENCO AIR provides professional packaging equipment that optimizes production and efficiently protects finished products.
Is equipment available for both automatic and manual shot blasting?
Yes. The ZENCO AIR shot blasting range includes solutions for both automatic and manual shot blasting, adaptable to various materials and industries.
Does ZENCO AIR also provide equipment for industrial painting lines?
Yes, the company provides a complete range of equipment for finishing and painting, for all surface types and applications.
What types of conveyor systems can be integrated into production lines?
ZENCO AIR proposes versatile conveyor and transport systems for bulk material handling, adapted to various industrial workflows.
