About AHU PRE FILTER for Siliguri West Bengal
AHU PRE FILTER for Siliguri West Bengal
D.P.ENGINEERS Filters Has Achieved The Status of a Major Indian Air Filters And Clean Room Equipments Manufacturer and Regular Clients Include Most Of The Leading Pharmaceutical And Electronic Product Manufacturers,as Well as Nuclear Power, Atomic Energy And Space Research Establishments. Leading Consultants, User Industries And HVAC Turn-Key Engineering Companies Have Approved Our Products And Test Facilities.Fine Filters Are Used For High Level Pre Filtration In Air Conditioning Of Paint Booths, Air Handling Units etc.
Fine Filters Are Available in The Range of 1 to 5 Micron:
Low Initial Pressure Drop.
Light In Weight And Easy To Handle.
High Cost / Performance Ratio.
High Dust Holding Capacity.
Cleanable / Washable.
Applications:
General Filtration For Air-Conditioning And Air Handling Units.
General Air Filtration And Pre-Filtration.
Spray Booths And Pre-Filtration.
Specifications:
Type: Flange or Box
Frame: Galvanized Steel, Aluminum Anodized,SS304
Separators: Aluminum
Filter Media: HDPE Media / Non Woven Synthetic Media
All These Filters Are Washable And Hence Reusable. Normal Sizes Available Are:
NoSizes In InchsFlow ( CFM )
1.20 x 12 x 6120
2.20 x 15 x 6520
3.20 x 20 x 6700
4.24 x 24 x 61000
5.24 x 24 x 12 2000

Durable Construction for Industrial SettingsCrafted with premium galvanized steel, aluminum anodized, or SS304 materials, our AHU Pre Filter is engineered for harsh industrial environments. Its sturdy build ensures long life, minimal maintenance, and consistent performance even in power, cement, steel, fertilizer, and textile plants undergoing rigorous operational demands.
Advanced Filtration with HDPE and Synthetic MediaEquipped with HDPE mesh or non-woven synthetic media, the pre filter excels in initial particulate removal. The micro fiber filtering medium captures dust, fibers, and larger contaminants, which provides effective pre-filtration and extends the service life of fine filters and sensitive machinery downstream.
Versatile Application and Simple InstallationThis AHU Pre Filter adapts seamlessly to various industrial HVAC systems, particularly within the heavy machinery sectors of Siliguri and across India. Designed for straightforward installation and minimal downtime, it suits both new and retrofit setups, offering flexibility to meet diverse filtration needs.
FAQ's of AHU PRE FILTER for Siliguri West Bengal:
Q: How is the AHU Pre Filter used in industrial air handling systems?
A: The AHU Pre Filter is installed in the primary filtration stage of air handling units to remove larger airborne particulates before air enters critical machinery or delicate filters. It acts as the first line of defense in plants such as power, cement, steel, fertilizer, and textile industries, preventing clogging and extending the lifespan of downstream filters.
Q: What benefits does using HDPE or non-woven synthetic media offer?
A: HDPE and non-woven synthetic media are highly efficient in trapping dust and coarse particles. Their robust structure ensures low pressure drop and consistent filtration, providing superior protection for HVAC systems and reducing the frequency of maintenance and filter replacement.
Q: When should I replace or clean the AHU Pre Filter?
A: Replacement or cleaning schedules depend on environmental conditions and particulate load. Typically, pre filters should be inspected monthly in demanding environments and replaced or cleaned as soon as noticeable dirt accumulation or reduced airflow is detected to maintain filtration efficiency and air quality.
Q: Where can this AHU Pre Filter be installed?
A: This pre filter is suitable for installation in air handling units across various industrial sectors, including power plants, cement factories, steel mills, fertilizer units, and textile manufacturing facilities. It is designed to fit standard HVAC systems and can be adapted for custom requirements.
Q: What is the construction process of the filter and what materials are used?
A: The filter is constructed in a box filter design using durable materials like galvanized steel, aluminum anodized, or stainless steel (SS304). The filtration medium consists of either HDPE mesh or non-woven synthetic media, reinforced for increased mechanical strength and longevity in industrial settings.
Q: How does using this pre filter benefit my facility?
A: By capturing larger particles early, this pre filter protects sensitive equipment, enhances indoor air quality, and decreases the burden on secondary filters. This leads to lower maintenance costs, prolonged equipment life, and improved operational efficiency throughout the facility.