AHU filter efficiency
The efficiency of AHU filters provided by Công ty Cổ phần Kỹ Thuật Việt Phát (Viet Phat Technical Joint Stock Company) can be categorized based on their filtration capabilities. Here is a breakdown of the filter types and their efficiencies:
Primary (Pre-Filters)
- Efficiency: Low
- Rating: G4 (EN 779 standard)
- Purpose: Capture large particles (e.g., dust, pollen).
- Applications: Used as a first stage of filtration to extend the life of secondary and HEPA filters.
Secondary Filters
- Efficiency: Medium
- Ratings: F7, F8, F9 (EN 779 standard)
- Purpose: Capture smaller particles that pass through primary filters.
- Applications: Used in general HVAC applications where moderate air cleanliness is required.
HEPA Filters (High-Efficiency Particulate Air)
- Efficiency: High
- Rating: H13, H14 (EN 1822 standard)
- Purpose: Capture 99.97% of particles as small as 0.3 microns.
- Applications: Used in environments requiring very high air quality, such as hospitals, clean rooms, and laboratories.
ULPA Filters (Ultra-Low Penetration Air)
- Efficiency: Very High
- Rating: U15, U16, U17 (EN 1822 standard)
- Purpose: Capture 99.999% of particles as small as 0.12 microns.
- Applications: Used in critical environments like semiconductor manufacturing and pharmaceutical production.
Activated Carbon Filters
- Efficiency: Variable (depends on the specific application and type of activated carbon used)
- Purpose: Remove gases, odors, and volatile organic compounds (VOCs) from the air.
- Applications: Used in applications where odor control and removal of gaseous pollutants are essential.
Electrostatic Filters
- Efficiency: Medium to High
- Purpose: Use an electric charge to attract and capture particles.
- Applications: Can be used in various settings, especially where reusable filters are preferred.
Bag Filters
- Efficiency: Medium to High
- Ratings: Varies (depends on the specific design and application)
- Purpose: Provide a large surface area for dust capture, extending the life of more expensive filters.
- Applications: Used as secondary filters in industrial and commercial HVAC systems.
Panel Filters
- Efficiency: Low to Medium
- Purpose: Capture larger particles; can be used as pre-filters.
- Applications: Commonly used in residential and commercial HVAC systems.
The choice of filter efficiency depends on the specific requirements of the application, including the level of air cleanliness needed, the types of contaminants present, and the desired air quality outcomes.
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CÁC DÒNG SẢN PHẨM CÔNG TY CỔ PHẦN KỸ THUẬT VIỆT PHÁT ĐANG CUNG CẤP:
- Lọc cuộn: G1, G2, G3, G4, M5
- Lọc thô dạng tấm: G1, G2, G3, G4
- Lọc thô dạng túi: G1, G2, G3, G4
- Lọc tinh dạng tấm: M5, M6, F7, F8, F9
- Lọc tinh dạng túi: M5, M6, F7, F8, F9
- Lọc EPA: E10, E11
- Lọc HEPA/ULPA: H13, H14, U15, U16, U17
- Lọc phòng gió vào, gió ra phòng sơn
- Lọc chịu nhiệt độ cao: G1, G2, G3, G4, M5, M6, F7, F8, F9, E10, E11, H13, H14, U15, U16, U17
- Hộp chứa lọc: G1, G2, G3, G4, M5, M6, F7, F8, F9, E10, E11, H13, H14, U15, U16, U17
- Hộp kết nối AHU: G1, G2, G3, G4, M5, M6, F7, F8, F9, E10, E11, H13, H14, U15, U16, U17
- Hộp lọc khí FFU/Fan Filter Unit (FFU): H13, H14, U15, U16, U17
- Bộ hộp lọc chảy tầng cho phòng mỗ bệnh viện: H13, H14, U15, U16, U17
- Buồng thổi khí/Air Shower, buồng trung chuyển/Pass Box, phòng sạch di động/clean booth
- Lọc cuộn carbon, lọc thô carbon, lọc tinh carbon, hạt lọc carbon
- Lọc dầu mỡ, lọc nhôm khung nhôm, lọc sương, máy lọc tĩnh điện
- Miệng gió, ống gió, van gió, phụ kiện van gió, hộp điều chỉnh lưu lượng gió-VAV Box, CAV Box, cầu chì van chặn lửa
- Ống nhôm nhún, ống mềm cách nhiệt, silicone chống cháy, simily quấn ống, đinh nhôm, đinh nhựa, vải thủy tinh, ke ống gió, ron ống gió, gối đỡ foam pu
- Vải thẩm thấu Ductsox, van Tozen, thiết bị khử khuẩn không khí Jonix, cảm biến khói Apollo, thiết bị đo Dwyer, chiller giải nhiệt Aermec, quạt lưu lượng cao tốc độ thấp BladeTec, thiết bị chống rung và kiểm soát độ ồn Mason
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