01
Staged filtration
Specify pre-filtration and final filtration according to contaminants, airflow and the required air quality.
Drytronics / Air filtration
G4 & HEPA
air filtration
in Indonesia.
G4 and HEPA filtration for production facilities, commercial ventilation and controlled environments in Indonesia. Explore duct integration and central EM40000D / EM50000D air-treatment systems.
Engineering the right conditions
G4 pre-filters. HEPA filtration.
Integrated into the system.
G4 pre-filtration, HEPA filtration and central fresh-air systems, configured to your application. Selection starts with the application, not a model number.
02
Duct and housing integration
Consider filter access, housing integrity, pressure drop and the available fan performance.
03
Serviceable by design
Plan access for inspection and filter replacement, with maintenance requirements included at handover.
Central systems / EM40000D & EM50000D
Filtration.
At system scale.
Floor-standing fresh-air treatment, with a central cabinet format designed into the wider air-distribution system.
Listed filtration components
H13 · ESP · F7 · G4
Filtration components. The final arrangement is defined for the selected system.
Floor-standingUnidirectional ventilationCentral-system integration
Central HEPA air system
EM40000D
40,000m³/h fresh-air volume
- External static pressure
- 400 Pa
- Rated power
- 31 kW
- Dimensions · L × W × H
- 4200 × 2700 × 2500 mm
- Weight
- 2,000 kg
Electrical & acoustic data
Noise rating: 80 dB(A). Confirm measurement conditions for the selected model.
380 V / 50 Hz / three-phase supply. Modbus control provision, subject to interface confirmation.
Central HEPA air system
EM50000D
50,000m³/h fresh-air volume
- External static pressure
- 400 Pa
- Rated power
- 38.5 kW
- Dimensions · L × W × H
- 4300 × 3100 × 2800 mm
- Weight
- 2,350 kg
Electrical & acoustic data
Noise rating: 81 dB(A). Confirm measurement conditions for the selected model.
380 V / 50 Hz / three-phase supply. Modbus control provision, subject to interface confirmation.
Confirm the selected model’s approved datasheet, design conditions, filter documentation and control interfaces before specification.
Bring the airflow, available pressure and air-quality objective.
We’ll develop the equipment and installation scope around them.
Customized supply / Project installation
Specify the equipment.
Define the interfaces.
Filter classification, selected media and verification requirements are confirmed for the project.
Discuss your projectResolve these details together.
- 01Pre-filter and final-filter stages against the project specification
- 02Duct dimensions, housing, sealing and filter access arrangement
- 03Airflow, pressure-drop allowance and maintenance requirements
Owners, consultants and contractors can define supply responsibilities, installation interfaces and the agreed testing and handover requirements with Drytronics.
Applications / Indonesia
Start with
your facility.
Discuss the operating conditions and site constraints before finalizing equipment. Explore the relevant industry context below.
Discuss your applicationProduction & processing
Select filtration stages around the contaminants and required air quality.
Food & beverage facilities
Coordinate filtration with air handling and the project specification.
Commercial ventilation
Review airflow, available fan pressure and filter replacement access.
Laboratories & controlled environments
Confirm the required filter classification, sealing and verification scope.
Build your technical brief
What your project team
needs to define.
01
Air-quality objective
The contaminants to manage and the required filter classification or project standard.
02
Airflow and pressure
Design airflow, allowable pressure drop and available fan capacity.
03
Installation constraints
Duct dimensions, housing location, sealing requirements and service access.
04
Testing and maintenance
Applicable verification requirements, replacement strategy and operating documentation.
Model capacities, dimensions, electrical characteristics and performance data are confirmed against selected equipment and design conditions.
Technology / In practice
Ultrajaya.
From product to project.
HVAC design-build for PT Ultrajaya Milk Industry Tbk at its Cikarang MM2100 facility.
Practical project questions
Before you specify.
How are G4 and HEPA filters selected?
Pre-filters and final filters have different duties. Selection should consider the contaminants, target air quality, required classification, airflow and pressure drop. The applicable standard and selected filter data are confirmed in the technical review.
Can HEPA filtration be added to existing ductwork?
The existing fan capacity, duct dimensions, housing integrity and maintenance access must be checked. Adding a filter changes system resistance, so suitability needs to be reviewed before specifying the retrofit.
Can you supply filters as part of an installation project?
Yes. The agreed scope can include filtration selection, equipment supply and duct or housing integration. Testing, replacement access and handover documentation are defined for the project.